Problem: After completing her quilt, Mrs. Johnson realizes that she would like to add a decorative border around it. This border requires an additional 55 inches of fabric. How many inches of fabric does she need in total, including her initial quilt and the new border?

GPT-4o:

To find the total amount of fabric Mrs. Johnson needs, we need to add the fabric required for the quilt and the fabric required for the decorative border.

Fabric required for the quilt: 81 inches
Fabric required for the decorative border: 55 inches

We perform the addition:
\[ 81 + 55 = 136 \]

So, Mrs. Johnson needs a total of 136 inches of fabric to complete the quilt and add the decorative border.

### Answer: 136

Expected answer: 86

Correct? No

Problem: In the process of making her quilt, Mrs. Johnson had initially planned to use 81 inches of fabric. However, she found a way to redesign the pattern, and now only needs 73 inches of fabric for the quilt. How much less fabric does she need than originally planned?

GPT-4o:

To find out how much less fabric Mrs. Johnson needs after redesigning the pattern, we subtract the new fabric requirement from the original fabric requirement.

Original fabric requirement: 81 inches
New fabric requirement: 73 inches

We perform the subtraction:
\[ 81 - 73 = 8 \]

So, Mrs. Johnson needs 8 inches less fabric than originally planned.

### Answer: 8

Expected answer: 8

Correct? Yes

Problem: Fred originally built his garden fence with a total length of 44 feet. However, after further consideration, he decides to extend the fence by another 25 feet to encompass a larger area of his garden. How many feet of fencing will Fred need in total for this expanded garden?

GPT-4o:

To determine the total amount of fencing Fred will need for the expanded garden, we need to add the original length of the fence to the additional length he plans to add.

Fred originally built a fence with a total length of 44 feet.
He decides to extend the fence by another 25 feet.

So, the total amount of fencing required is:
\[ 44 \text{ feet} + 25 \text{ feet} = 69 \text{ feet} \]

### Answer: 69 feet

Expected answer: 69

Correct? Yes

Problem: After the builder finishes the 95-meter wall, he finds an additional construction task requiring a 72-meter wall. If he is going to use the leftover material from the first wall, how many more meters of material does he need to meet the requirement for the new wall?

GPT-4o:

First, we need to determine if there is any leftover material from the first wall. Since the builder constructed the entire 95-meter wall, there is no leftover material from the first wall.

Now, we need to find out how many meters of material are required for the new 72-meter wall.

Since there is no leftover material from the first wall, the builder needs the full 72 meters of material for the new wall.

### Answer: 72 meters

Expected answer: 16

Correct? No

Problem: Suppose instead of building a 95-meter wall initially, the builder was tasked to build a 40-meter wall. If he already has built 39 meters of it, how many more meters does he need to build to finish the wall?

GPT-4o:

To determine how many more meters the builder needs to construct, we subtract the length of the wall already built from the total length required.

Total length of the wall = 40 meters
Length already built = 39 meters

Remaining length to be built = Total length - Length already built
Remaining length to be built = 40 meters - 39 meters
Remaining length to be built = 1 meter

### Answer: 1 meter

Expected answer: 1

Correct? Yes

Problem: Continuing from the previous problem, if Mia wants to reach a goal of having exactly 51 meters of string, how many more meters of string does she need to buy?

GPT-4o:

Currently, Mia has 30 meters of string. She wants to have a total of 51 meters of string.

To find out how many more meters of string she needs to buy, we subtract the amount of string she currently has from her goal:

\[ 51 - 30 = 21 \]

Therefore, Mia needs to buy 21 more meters of string to reach her goal of 51 meters.

### Answer: 21 meters

Expected answer: 21

Correct? Yes

Problem: Continuing from the initial problem, suppose that instead of receiving an additional 19 meters of string, Mia actually bought 61 meters more. How many meters of string would she have then?

GPT-4o:

First, let's determine how much string Mia has left after giving 68 meters to her friend.

Starting amount of string: 79 meters
String given to friend: 68 meters

\[ 79 - 68 = 11 \]

So, Mia has 11 meters of string left after giving some to her friend.

Next, Mia buys an additional 61 meters of string.

String left after giving to friend: 11 meters
String bought: 61 meters

\[ 11 + 61 = 72 \]

Therefore, the total amount of string Mia would have now is 72 meters.

### Answer: 72 meters

Expected answer: 72

Correct? Yes

Problem: After making the blanket, David realizes he made a mistake in his measurement. He actually needs 69 inches of fabric for the blanket instead of 54 inches. Given that he still only has 33 inches of fabric at home, how many more inches of fabric does David now need to correct his mistake?

GPT-4o:

To determine how many more inches of fabric David now needs, we subtract the amount of fabric he already has from the new total amount required.

New total fabric required: 69 inches
Fabric David has: 33 inches

We perform the subtraction:
\[ 69 - 33 = 36 \]

So, David now needs 36 more inches of fabric to correct his mistake.

### Answer: 36 inches

Expected answer: 36

Correct? Yes

Problem: After figuring out how many more feet Hank needs to dig to reach the planned length of his tunnel, he decides to expand the tunnel by an additional 22 feet to make it more spacious. How many feet in total does Hank now need to dig to very the new planned length for his tunnel?

GPT-4o:

First, we already determined that Hank needs to dig 20 more feet to reach his original planned length of 82 feet.

Now, Hank decides to expand the tunnel by an additional 22 feet. Therefore, we need to add this additional length to the 20 feet he still needs to dig.

\[ 20 \text{ feet} + 22 \text{ feet} = 42 \text{ feet} \]

So, Hank now needs to dig a total of 42 more feet to reach the new planned length for his tunnel.

### Answer: 42

Expected answer: 42

Correct? Yes

Problem: If instead of 62 feet, Hank had initially been able to dig only 42 feet of the 82 feet long planned tunnel, how many more feet would he now need to dig to reach his originally planned length?

GPT-4o:

To determine how many more feet Hank needs to dig, we subtract the length of the tunnel he has already dug from the planned length of the tunnel.

Planned length of the tunnel: 82 feet
Length of the tunnel already dug: 42 feet

We perform the subtraction:
\[ 82 - 42 = 40 \]

So, Hank needs to dig 40 more feet to reach his planned length.

### Answer: 40

Expected answer: 40

Correct? Yes

Problem: The craftsman realizes that the dining table is too long for the dining area. He decides to trim it by 35 inches. How long will the table be after it has been trimmed?

GPT-4o:

To determine the new length of the table after trimming 35 inches, we subtract the trimmed length from the current length of the table.

The current length of the table is 79 inches.
The craftsman trims 35 inches from the table.

Subtracting the trimmed length:
\[ 79 \text{ inches} - 35 \text{ inches} = 44 \text{ inches} \]

### Answer: 44 inches

Expected answer: 44

Correct? Yes

Problem: John is working on a project that requires a rope of certain length. He currently has a piece of rope that is 74 feet long. He realizes he still needs an additional 6 feet of rope to complete the project. How long is the total amount of rope that John needs in feet? After finishing his project, John realizes that he is 94 feet away from the workshop. Subtracting the length of the rope he used from the total distance to the workshop, how far away is John from the workshop now?

GPT-4o:

First, let's determine the total amount of rope John needs for his project.

John currently has 74 feet of rope.
He needs an additional 6 feet of rope.

Total length of rope needed = 74 feet + 6 feet = 80 feet.

Next, we need to find out how far John is from the workshop after using the rope.

John is 94 feet away from the workshop.
He used 80 feet of rope for his project.

Distance from the workshop after using the rope = 94 feet - 80 feet = 14 feet.

### Answer: 14 feet.

Expected answer: 14

Correct? Yes

Problem: In John's rope project, consider a variation. Suppose he originally had a rope that was 92 feet long instead of 74 feet. He still realizes he needs an additional 6 feet of rope to complete his project. In this case, how long is the total amount of rope that John needs in feet?

GPT-4o:

To determine the total amount of rope John needs in this variation, we add the length of the rope he currently has to the additional length he requires.

John currently has 92 feet of rope.
He needs an additional 6 feet of rope.

Total length of rope needed = 92 feet + 6 feet = 98 feet.

### Answer: 98 feet.

Expected answer: 98

Correct? Yes

Problem: Following his previous craft project, David decides to create another. This time he cuts 39 equal pieces of string. He then decides to add the leftover strings from his last project. How many pieces of string does David have now?

GPT-4o:

First, we know that David cuts 39 equal pieces of string for his new project.

From the previous project, David had 13 pieces of string left.

To find the total number of pieces of string David has now, we add the pieces from the new project to the leftover pieces from the last project:

\[ 39 + 13 = 52 \]

### Answer: 52

Expected answer: 52

Correct? Yes

Problem: After reviewing his project once again, David decides to replace one of his earlier projects where he had cut 86 equal pieces of string. This time, he doesn't require one and removes it. Now how many pieces of string does David have from this particular project?

GPT-4o:

David initially cut the string into 86 equal pieces.

He then decides to remove one piece.

To find the number of pieces remaining after removing one, we subtract 1 from the total number of pieces:

\[ 86 - 1 = 85 \]

### Answer: 85

Expected answer: 85

Correct? Yes

Problem: After measuring again, the contractor notices that he cut 3 feet too much from the initial length of timber. What is the correct length of the initially uncut timber?

GPT-4o:

If the contractor cut 3 feet too much from the initial length of timber, we need to add these 3 feet back to the previously calculated total length.

Previously calculated total length:
\[ 85 \text{ feet} \]

Adding the 3 feet that were cut too much:
\[ 85 \text{ feet} + 3 \text{ feet} = 88 \text{ feet} \]

Therefore, the correct length of the initially uncut timber is 88 feet.

### Answer: 88 feet

Expected answer: 82

Correct? No

Problem: Suppose the contractor made a mistake and the first piece was only supposed to measure 30 feet, not 66 feet, with the additional 19 feet piece remaining the same. What would then be the total length of the initially uncut timber piece?

GPT-4o:

To find the total length of the initially uncut timber piece with the corrected measurement, we need to add the lengths of the two pieces that were cut.

1. The corrected first piece measures 30 feet.
2. The second piece remains at 19 feet.

Adding these two lengths together gives us:
\[ 30 \text{ feet} + 19 \text{ feet} = 49 \text{ feet} \]

Therefore, the total length of the initially uncut timber piece is 49 feet.

### Answer: 49 feet

Expected answer: 49

Correct? Yes

Problem: Now that Daniel has completed his backyard fence, he decided to also add a fence to the front yard. He plans to build the front yard fence with the same length as the backyard one. What is the total length of fencing Daniel needs for both his front and back yard?

GPT-4o:

We know that the length of the backyard fence is 43 feet, as calculated previously. Daniel plans to build the front yard fence with the same length.

To find the total length of fencing needed for both the front and back yards, we add the lengths of both fences:

Length of the backyard fence = 43 feet
Length of the front yard fence = 43 feet

Total length of fencing needed = 43 feet + 43 feet
Total length = 43 + 43 = 86 feet

### Answer: 86 feet

Expected answer: 86

Correct? Yes

Problem: Daniel reevaluated his measurements and found he only needs 8 feet of fencing instead of 36 feet for his front yard, but still needs an additional 7 feet. How many total feet of fencing does Daniel need now to build the fence for his front yard?

GPT-4o:

To determine the total length of the fence Daniel needs for his front yard, we add the revised length he needs to the additional length.

Daniel now needs 8 feet of fencing for his front yard.
He still needs an additional 7 feet to complete it.

Total length of the fence needed = 8 feet + 7 feet
Total length = 8 + 7 = 15 feet

### Answer: 15 feet

Expected answer: 15

Correct? Yes

Problem: The cricket club further adjusts the length of its pitch and manages to extend it from 51 yards to 72 yards. However, the standard pitch length in cricket is 76 yards. How many more yards does the club need to extend to finally meet the standard length?

GPT-4o:

To determine how many more yards the cricket club needs to extend its pitch to meet the standard length, we need to subtract the current length of the pitch from the standard length.

The current length of the pitch after extension is 72 yards.
The standard length of a cricket pitch is 76 yards.

We perform the subtraction:
\[ 76 \text{ yards} - 72 \text{ yards} = 4 \text{ yards} \]

### Answer: 4 yards.

Expected answer: 4

Correct? Yes

Problem: After accounting for his recent purchases, Jake decided to use 22 meters of the string to create a hammock. After making the hammock, how long is Jake's string now?

GPT-4o:

First, let's recall the total length of Jake's string after his recent purchases, which was 97 meters.

Jake used 22 meters of the string to create a hammock. We need to subtract this length from the total length of the string.

Total length of the string: 97 meters
Length used for the hammock: 22 meters

\[ 97 - 22 = 75 \]

Therefore, after making the hammock, Jake's string is now 75 meters long.

### Answer: 75 meters

Expected answer: 75

Correct? Yes

Problem: Instead of cutting off 5 meters from the original 67 meters of string, let's say Jake cut off 28 meters for his school project. He then adds an additional 35 meters of string, like before. How long is Jake's string now?

GPT-4o:

First, let's determine the length of the string after Jake cut off 28 meters for his school project.

Starting length of the string: 67 meters
Length cut off: 28 meters

\[ 67 - 28 = 39 \]

So, after cutting off 28 meters, Jake has 39 meters of string left.

Next, Jake bought an additional 35 meters of string. We need to add this to the remaining length of the string.

Remaining length of the string: 39 meters
Additional string bought: 35 meters

\[ 39 + 35 = 74 \]

Therefore, the total length of Jake's string now is 74 meters.

### Answer: 74 meters

Expected answer: 74

Correct? Yes

Problem: Continuing from the previous problem, suppose instead the first fence the builder was constructing was 62 feet long, but he again builds 2 feet and then stops. Now, how many feet of the fence remain to be built?

GPT-4o:

To determine how many feet of the fence remain to be built, we need to subtract the length of the fence already built from the total length of the fence.

The total length of the fence is 62 feet.
The builder has already constructed 2 feet of the fence.

So, the remaining length to be built is:
\[ 62 \text{ feet} - 2 \text{ feet} = 60 \text{ feet} \]

### Answer: 60 feet

Expected answer: 60

Correct? Yes

Problem: After finishing the foundation, the construction crew realizes they laid more foundation than necessary. They need to decrease the length of foundation by 62 feet. What will be the final length of the foundation after the alteration?

GPT-4o:

To find the final length of the foundation after decreasing it by 62 feet, we need to subtract 62 feet from the current total length of the foundation.

Current total length of the foundation: 93 feet
Length to be decreased: 62 feet

Final length of the foundation = 93 feet - 62 feet

### Answer: 31 feet

Expected answer: 31

Correct? Yes

Problem: Considering the construction crew initially laid a foundation of 70 feet long before adding the additional section of 13 feet, what would the total length of the foundation be?

GPT-4o:

To find the total length of the foundation, we need to add the length of the initial section to the length of the additional section.

Initial section length: 70 feet
Additional section length: 13 feet

Total length of the foundation = 70 feet + 13 feet

### Answer: 83 feet

Expected answer: 83

Correct? Yes

Problem: As a follow-up question, what if Susan initially cut a piece of 62 inches of yarn instead of 78 inches for the first scarf? After stitching some part of the scarf using 38 inches of yarn, how many inches of yarn would Susan have been left with?

GPT-4o:

To determine how many inches of yarn Susan would have left if she initially cut a piece of 62 inches of yarn and used 38 inches, we need to subtract the amount of yarn used from the initial length of the yarn.

Initial length of the yarn: 62 inches
Amount of yarn used: 38 inches

We perform the subtraction:
\[ 62 - 38 = 24 \]

So, if Susan initially cut a piece of 62 inches of yarn and used 38 inches, she would have 24 inches of yarn left.

### Answer: 24 inches

Expected answer: 24

Correct? Yes

Problem: Following the completion of the house, the contractor realized he needed to add an additional water line for the garden. For this, he had to use another 11 meters from the remaining pipes. After laying down this pipe, what was the total length of plumbing pipes remaining?

GPT-4o:

First, let's recall the total length of plumbing pipes initially used in the house, which was 54 meters.

The contractor then used an additional 11 meters for the garden. To find the remaining length of plumbing pipes, we need to subtract the 11 meters from the total length used:

\[ 54 \text{ meters} - 11 \text{ meters} = 43 \text{ meters} \]

Therefore, the total length of plumbing pipes remaining after laying down the additional water line for the garden is:

### Answer: 43 meters

Expected answer: 43

Correct? Yes

Problem: Upon review, the contractor realized that he had made a measurement error in his initial calculation. In place of the 31 meters of plumbing pipe for the ground floor, he actually needed only 10 meters. After making this correction, adjusting for the second floor and the subsequent adjustments including saving some pipes by re-routing and then adding a separate water line for the garden, what is now the total length of plumbing pipes remaining?

GPT-4o:

Let's start by recalculating the total length of plumbing pipes needed after correcting the measurement error for the ground floor.

Initially, the contractor thought he needed 31 meters for the ground floor, but he actually needed only 10 meters. The length for the second floor remains the same at 45 meters.

First, calculate the corrected total length of plumbing pipes before any savings or additions:

\[ 10 \text{ meters (ground floor)} + 45 \text{ meters (second floor)} = 55 \text{ meters} \]

Next, the contractor saves 22 meters by re-routing:

\[ 55 \text{ meters} - 22 \text{ meters} = 33 \text{ meters} \]

Finally, the contractor adds a separate water line for the garden. Let's assume the length of this separate water line is given or needs to be added. Since the length of the garden water line is not specified in the problem, we will assume it is \( x \) meters.

Thus, the total length of plumbing pipes remaining after all adjustments is:

\[ 33 \text{ meters} + x \text{ meters} \]

Without the specific length of the garden water line, the final answer is expressed in terms of \( x \):

### Answer: 33 + x meters

Expected answer: 33

Correct? Yes

Problem: Peter originally had a 67 foot long rope, but he used some of it for other projects. After extending his current 21 foot long rope with an extra foot to measure a greater span in his garden, how much of the original rope does he have left?

GPT-4o:

First, let's determine the new length of Peter's current rope after extending it:

Original length of the current rope: 21 feet
Extra length added: 1 foot

New length of the current rope = 21 feet + 1 foot = 22 feet

Next, we need to find out how much of the original 67-foot rope Peter has left after using some of it for other projects. Since he now has a 22-foot rope, we subtract this length from the original 67-foot rope:

Original length of the rope: 67 feet
Length used for the current rope: 22 feet

Remaining length of the original rope = 67 feet - 22 feet = 45 feet

### Answer: 45 feet

Expected answer: 45

Correct? Yes

Problem: Instead of extending his current 21 foot long rope by 1 foot, Peter decides to add a 79 foot long piece of rope to it. How long is his rope now?

GPT-4o:

To find the new length of Peter's rope, we need to add the length of the new piece of rope to the original length.

Original length of the rope: 21 feet
Length of the new piece of rope: 79 feet

New length of the rope = Original length + Length of the new piece
New length of the rope = 21 feet + 79 feet

### Answer: 100 feet

Expected answer: 100

Correct? Yes

Problem: Now, Jacob wants to install a walkway that goes all around the garden. If the walkway will be an additional 14 feet longer than the length of the garden, how long will the walkway be?

GPT-4o:

To determine the length of the walkway, we need to add 14 feet to the current length of the garden, which is 79 feet.

\[ \text{Length of the walkway} = 79 \, \text{feet} + 14 \, \text{feet} \]

\[ \text{Length of the walkway} = 93 \, \text{feet} \]

### Answer: 93 feet

Expected answer: 93

Correct? Yes

Problem: Stanley has a space in his living room that is 84 inches long where he wants to place his expanded aquarium. If the current length of the aquarium with the new section is a total of 16 inches plus 35 inches, how much space is left in the living room after he places his expanded aquarium?

GPT-4o:

First, we need to determine the total length of Stanley's expanded aquarium. 

Original aquarium length: 16 inches
New section length: 35 inches

Total length of the expanded aquarium:
\[ 16 \text{ inches} + 35 \text{ inches} = 51 \text{ inches} \]

Next, we need to find out how much space is left in the living room after placing the expanded aquarium. The total available space in the living room is 84 inches.

Space left in the living room:
\[ 84 \text{ inches} - 51 \text{ inches} = 33 \text{ inches} \]

### Answer: 33 inches

Expected answer: 33

Correct? Yes

Problem: Originally, Stanley's aquarium was 37 inches long instead of 16 inches. If he still adds a larger section which is 35 inches long, how long will his new aquarium be in total with this added length?

GPT-4o:

To find the total length of Stanley's aquarium after adding the new section, we need to add the length of the original aquarium to the length of the new section.

Original aquarium length: 37 inches
New section length: 35 inches

Total length = Original length + New section length
Total length = 37 inches + 35 inches

Total length = 72 inches

### Answer: 72 inches

Expected answer: 72

Correct? Yes

Problem: After laying 3 Km of road on the first day and another 62 Km on the second day, the construction company decided to add an extra 2 Km stretch of road to the design plan the following day. How many kilometers of road in total does the company need to lay according to the new plan?

GPT-4o:

To find the total kilometers of road the construction company needs to lay according to the new plan, we need to add the kilometers laid on the first day, the kilometers laid on the second day, and the additional kilometers planned for the following day.

First day: 3 km
Second day: 62 km
Additional stretch: 2 km

Total kilometers to be laid = 3 km + 62 km + 2 km

### Answer: 67 km

Expected answer: 67

Correct? Yes

Problem: Initially, the construction company had laid 2 Km of road on the first day instead of 3 Km and another 62 Km on the second day. How many kilometers of road did the company lay in total over the two days considering this change?

GPT-4o:

To find the total kilometers of road laid by the construction company with the updated information, we need to add the kilometers laid on the first day to the kilometers laid on the second day.

First day: 2 km
Second day: 62 km

Total kilometers laid = 2 km + 62 km

### Answer: 64 km

Expected answer: 64

Correct? Yes

Problem: In addition to building the bookshelf, John also wants to install a ladder that reaches from the floor to the ceiling of the room. If the ceiling is 32 feet high, how tall does the rest of the ladder have to be after placing it on top of the already built bookshelf?

GPT-4o:

To determine the height of the remaining part of the ladder that John needs to install, we need to subtract the height of the bookshelf from the height of the ceiling.

Height of the ceiling: 32 feet
Height of the bookshelf: 7 feet (as calculated previously)

Remaining height for the ladder = Height of the ceiling - Height of the bookshelf
Remaining height for the ladder = 32 feet - 7 feet
Remaining height for the ladder = 25 feet

### Answer: 25 feet

Expected answer: 25

Correct? Yes

Problem: Instead of the bookshelf, imagine if John initially planned to build a wardrobe that was 73 feet tall. However, after assembling, he realizes that he needs 2 more feet to reach the desired height. How tall would the wardrobe be after adding 2 more feet?

GPT-4o:

To determine the final height of the wardrobe after adding the additional 2 feet, we start with the initial planned height and add the extra height needed.

Initial planned height of the wardrobe: 73 feet
Additional height needed: 2 feet

Final height of the wardrobe = Initial planned height + Additional height
Final height of the wardrobe = 73 feet + 2 feet
Final height of the wardrobe = 75 feet

### Answer: 75 feet

Expected answer: 75

Correct? Yes

Problem: Suppose instead of 16 feet shorter, the second side John measured was 49 feet shorter than the first side. What then would be the length of this shorter side of his backyard room?

GPT-4o:

To find the length of the shorter side of John's backyard room when it is 49 feet shorter than the longer side, we need to subtract 49 feet from the length of the longer side.

The longer side is 71 feet.
The shorter side is 49 feet shorter than the longer side.

So, we calculate:
\[ 71 - 49 = 22 \]

### Answer: 22 feet

Expected answer: 22

Correct? Yes

Problem: In the construction project, after the worker had laid down a pipe that was 61 feet long and added a 3 feet segment, another team of workers came to inspect and found that 49 feet of the pipe already laid didn't meet the safety regulations and needed to be removed. How long would the total pipe be after the faulty segment was removed?

GPT-4o:

First, let's determine the total length of the pipe after the initial addition of the 3 feet segment to the 61 feet pipe:
\[ 61 \text{ feet} + 3 \text{ feet} = 64 \text{ feet} \]

Next, we need to remove the 49 feet segment that didn't meet the safety regulations:
\[ 64 \text{ feet} - 49 \text{ feet} = 15 \text{ feet} \]

So, the total length of the pipe after removing the faulty segment is:
### Answer: 15 feet

Expected answer: 15

Correct? Yes

Problem: During the inspection of the construction project, it was found that instead of a pipe segment of 61 feet, the workers had actually laid a segment that was 69 feet long before adding the additional 3 feet. How long would the total pipe be with this new measurement?

GPT-4o:

To find the total length of the pipe with the new measurement, we need to add the length of the newly measured existing pipe to the length of the additional segment.

The newly measured existing pipe is 69 feet long, and the additional segment is 3 feet long.

So, we calculate:
\[ 69 \text{ feet} + 3 \text{ feet} = 72 \text{ feet} \]

### Answer: 72 feet

Expected answer: 72

Correct? Yes

Problem: After building the fence, Johnny decided to add an extension. For this, he bought another 52 feet of wood. How many feet of wood has Johnny bought in total for his fencing project?

GPT-4o:

To find the total amount of wood Johnny has bought for his fencing project, we need to add the wood he initially bought to the additional wood he purchased for the extension.

Initially, Johnny bought:
\[ 16 \text{ feet} + 22 \text{ feet} = 38 \text{ feet} \]

For the extension, he bought:
\[ 52 \text{ feet} \]

Adding these together:
\[ 38 \text{ feet} + 52 \text{ feet} = 90 \text{ feet} \]

### Answer: 90 feet

Expected answer: 90

Correct? Yes

Problem: After reviewing his purchase, Johnny realized he actually bought 15 feet of wood instead of 16 for the first part of the fence, while the second part remained 22 feet. How many feet of wood did Johnny actually buy for the initial part of his fencing project?

GPT-4o:

To find the total length of wood Johnny actually bought, we need to add the corrected lengths of the two pieces of wood together.

The first length of wood is now 15 feet.
The second length of wood remains 22 feet.

Adding these together:
\[ 15 \text{ feet} + 22 \text{ feet} = 37 \text{ feet} \]

### Answer: 37 feet

Expected answer: 37

Correct? Yes

Problem: Jack is preparing a ribbon for a gift. He originally has a ribbon that is 81 centimeters long. But after wrapping some of the gifts, he finds that the remaining length of the ribbon is 56 centimeters shorter than the original length. For the next round of gift wrapping, he needs twice the length of the remaining ribbon. How many centimeters of ribbon does he need for the next round of gift wrapping?

GPT-4o:

First, we need to determine the remaining length of the ribbon after the initial wrapping. As calculated previously:

\[ \text{Remaining length} = \text{Original length} - 56 \text{ centimeters} \]
\[ \text{Remaining length} = 81 \text{ centimeters} - 56 \text{ centimeters} \]
\[ \text{Remaining length} = 25 \text{ centimeters} \]

For the next round of gift wrapping, Jack needs twice the length of the remaining ribbon. Therefore, we calculate:

\[ \text{Required length} = 2 \times \text{Remaining length} \]
\[ \text{Required length} = 2 \times 25 \text{ centimeters} \]
\[ \text{Required length} = 50 \text{ centimeters} \]

### Answer: 50 centimeters

Expected answer: 50

Correct? Yes

Problem: Given the same scenario as before, suppose the original length of the ribbon Jack has is not 81 cm but 100 cm. After wrapping some of the gifts, he finds that the remaining length of the ribbon is 56 centimeters shorter than the original length. How long is the remaining length of the ribbon under these new conditions?

GPT-4o:

To find the remaining length of the ribbon under the new conditions, we need to subtract the length that was used from the new original length.

The new original length of the ribbon is 100 centimeters. The remaining length is 56 centimeters shorter than the original length.

So, we calculate the remaining length as follows:
\[ \text{Remaining length} = \text{Original length} - 56 \text{ centimeters} \]
\[ \text{Remaining length} = 100 \text{ centimeters} - 56 \text{ centimeters} \]
\[ \text{Remaining length} = 44 \text{ centimeters} \]

### Answer: 44 centimeters

Expected answer: 44

Correct? Yes

Problem: Following up on the previous situation, if the architect decides that the total desired length for the loop trail is 64 meters, how many more meters does she need to add to the current trail length to reach this goal?

GPT-4o:

To determine how many more meters the architect needs to add to the current trail length to reach the desired total length of 64 meters, we first need to find the current total length of the trail.

From the previous problem, we know the current total length of the trail is 50 meters.

The desired total length of the trail is 64 meters.

We subtract the current length from the desired length to find the additional length needed:
\[ 64 \, \text{meters} - 50 \, \text{meters} = 14 \, \text{meters} \]

### Answer: 14 meters

Expected answer: 14

Correct? Yes

Problem: In light of the architect's new plans, imagine instead the initial length of the trail was 70 meters before adding the extra portion. In that case, what would the total length of the trail be if an additional 21 meters were added to this 70-meter section?

GPT-4o:

To find the total length of the trail with the new initial length, we need to add the length of the initial portion of the trail to the additional length.

The initial portion of the trail is 70 meters long.
The additional length of the trail is 21 meters.

Adding these two lengths together:
\[ 70 \, \text{meters} + 21 \, \text{meters} = 91 \, \text{meters} \]

### Answer: 91 meters

Expected answer: 91

Correct? Yes

Problem: Continuing from the previous problem, Mr. Johnson initially planted rows of carrots that measure 55 meters in total length and added an additional section for potatoes which measures 20 meters. Now, he wants to add another 16 meters section for planting tomatoes to his garden. What will be the new total length of the garden after adding the section for tomatoes?

GPT-4o:

To find the new total length of Mr. Johnson's garden after adding the section for tomatoes, we need to add the length of the tomato section to the current total length of the garden.

From the previous problem, we know the total length of the garden after adding the potato section is 75 meters.

Now, we add the length of the tomato section:
\[ 75 \text{ meters} + 16 \text{ meters} = 91 \text{ meters} \]

### Answer: 91 meters

Expected answer: 91

Correct? Yes

Problem: In the previous problem, Mr. Johnson had initially planted rows of carrots that were 55 meters in total length before adding other sections. But, what if initially, the rows of carrots were only 22 meters in length? If he still added the 20 meter section for the potatoes, what would then be the new total length of the garden?

GPT-4o:

To find the new total length of Mr. Johnson's garden with the revised initial length of the carrot rows, we need to add the length of the carrot rows to the length of the new potato section.

The revised length of the carrot rows is 22 meters.
The length of the new potato section is 20 meters.

Adding these two lengths together:
\[ 22 \text{ meters} + 20 \text{ meters} = 42 \text{ meters} \]

### Answer: 42 meters

Expected answer: 42

Correct? Yes

Problem: David was thinking about his garden fence again. He originally had planned for his fence to be 72 feet long but then thought it might look better if he shortened it by 22 feet instead of 6 feet. How long would David's fence be if he reduced it by 22 feet?

GPT-4o:

To determine the new length of David's fence after reducing it by 22 feet, we need to subtract 22 feet from the original planned length of 72 feet.

Original planned length: 72 feet
Amount shortened: 22 feet

Now, we perform the subtraction:
\[ 72 \text{ feet} - 22 \text{ feet} = 50 \text{ feet} \]

### Answer: 50 feet

Expected answer: 50

Correct? Yes

Problem: Suppose that initially, Jack had started with a piece of cardboard that was 29 feet instead of 7 feet. If he still added the 41 feet of cardboard to make the rectangle larger, how long would his project be in feet?

GPT-4o:

To determine the total length of the cardboard Jack used, we need to add the initial length of the cardboard to the additional length he added.

1. Initial length of the cardboard: 29 feet
2. Additional length added: 41 feet

Now, we add these two lengths together:

\[ 29 \text{ feet} + 41 \text{ feet} = 70 \text{ feet} \]

### Answer: 70 feet

Expected answer: 70

Correct? Yes

Problem: Bob initially aimed to run 61 miles during his workout. After running 45 miles on his treadmill and an additional 8 miles after his break, how many miles is Bob short of his initial goal?

GPT-4o:

To determine how many miles Bob is short of his initial goal, we first need to calculate the total number of miles he actually ran. 

Bob ran 45 miles on his treadmill and an additional 8 miles after his break. Therefore, the total number of miles he ran is:
\[ 45 \text{ miles} + 8 \text{ miles} = 53 \text{ miles} \]

Bob's initial goal was to run 61 miles. To find out how many miles he is short of his goal, we subtract the total miles he ran from his goal:
\[ 61 \text{ miles} - 53 \text{ miles} = 8 \text{ miles} \]

### Answer: 8 miles

Expected answer: 8

Correct? Yes

Problem: Continuing from the last scenario, suppose Bob initially ran 58 miles on his treadmill instead of 45 miles before taking his break. After his break, if he still runs an additional 8 miles as before, how much total distance does he cover during his workout now?

GPT-4o:

To find the total distance Bob covers during his workout with the updated initial distance, we need to add the miles he ran initially to the miles he ran after his break.

Initially, Bob ran 58 miles. After his break, he ran an additional 8 miles.

So, the total distance Bob covers is:
\[ 58 \text{ miles} + 8 \text{ miles} = 66 \text{ miles} \]

### Answer: 66 miles

Expected answer: 66

Correct? Yes

Problem: Suppose instead of having 44 meters of blue yarn initially, Martha actually had 85 meters of blue yarn, along with the 7 meters of green yarn. How many meters of yarn would Martha have had in total for her knitting project in that case?

GPT-4o:

To find the total amount of yarn Martha would have, we need to add the lengths of the green yarn and the blue yarn together.

Martha has 7 meters of green yarn and 85 meters of blue yarn.

So, we calculate:
\[ 7 \text{ meters} + 85 \text{ meters} = 92 \text{ meters} \]

### Answer: 92 meters

Expected answer: 92

Correct? Yes

Problem: In addition to the string needed for his science project, John also needs 14 cm of string to complete his math project. What is the total length of the string that John needs for both projects in cm?

GPT-4o:

To find the total length of the string that John needs for both projects, we need to add the length of the string needed for the science project to the length of the string needed for the math project.

From the previous problem, we know that John needs 71 cm of string for his science project.

Length of string needed for the math project = 14 cm

Total length of string needed = Length for science project + Length for math project
Total length of string needed = 71 cm + 14 cm

### Answer: 85 cm

Expected answer: 85

Correct? Yes

Problem: Suppose instead for his science project, John initially measures a shorter piece of string, which is only 50 cm. He later realizes he needs an additional 26 cm for his experiment. What is the new total length of the string that John needs for his science project in cm?

GPT-4o:

To determine the new total length of the string that John needs, we add the initial length of the string to the additional length he realized he needed.

Initial length of the string = 50 cm
Additional length needed = 26 cm

Total length of the string = Initial length + Additional length
Total length of the string = 50 cm + 26 cm

### Answer: 76 cm

Expected answer: 76

Correct? Yes

Problem: After extending the field by 30 meters, the farmer realizes that part of the land is too rocky to grow crops. He decides to reduce the cultivated area by 29 meters. What is now the total length of the land he uses to grow crops?

GPT-4o:

To find the new length of the land the farmer uses to grow crops after reducing it by 29 meters, we need to subtract the reduction from the extended length of the field.

Extended length of the field: 100 meters
Reduction due to rocky land: 29 meters

New length of the cultivated land = Extended length - Reduction
New length of the cultivated land = 100 meters - 29 meters
New length of the cultivated land = 71 meters

### Answer: 71 meters

Expected answer: 71

Correct? Yes

Problem: Assume that the farmer originally had a field that measures 70 meters in length. But instead of extending it by 30 meters as previously mentioned, he decides to extend it only by 8 meters due to budget constraints. What would be the total length of the field after this smaller extension?

GPT-4o:

To find the new length of the field after the smaller extension, we need to add the original length of the field to the length of the new extension.

Original length of the field: 70 meters
Length of the new extension: 8 meters

New length of the field = Original length + Length of the new extension
New length of the field = 70 meters + 8 meters
New length of the field = 78 meters

### Answer: 78 meters

Expected answer: 78

Correct? Yes

Problem: In the previous marathon, the runner collapsed 5 kilometers before the finish line, completing 64 - 5 kilometers of the race. Suppose, a year later, he participates in a marathon with an extended course length of 80 kilometers but collapses again 5 kilometers before the finish line. How many kilometers would he have completed this time?

GPT-4o:

To determine how many kilometers the runner completed in the extended marathon, we need to subtract the distance he collapsed before the finish line from the total marathon distance.

The total marathon distance is 80 kilometers.
The runner collapsed 5 kilometers before the finish line.

So, the distance the runner completed is:
\[ 80 \text{ km} - 5 \text{ km} = 75 \text{ km} \]

### Answer: 75 kilometers

Expected answer: 75

Correct? Yes

Problem: Following the swimming competition session, the stadium officials decided to create a separate area for beginners. They used 91 meters from the extended swimming pool for this new area. How many meters long is the remaining area in the swimming pool after setting up the beginner's section?

GPT-4o:

To determine the remaining length of the swimming pool after setting up the beginner's section, we need to subtract the length used for the beginner's section from the total length of the extended swimming pool.

The total length of the extended swimming pool is 94 meters (as calculated previously).
The length used for the beginner's section is 91 meters.

Now, we subtract the length of the beginner's section from the total length:
\[ 94 \, \text{meters} - 91 \, \text{meters} = 3 \, \text{meters} \]

### Answer: 3 meters

Expected answer: 3

Correct? Yes

Problem: After the swimming competition, the stadium officials decided to reassess the length of the lap pool. Now, instead of adding 28 meters to the original 66 meters, they decided to add only 27 meters. What is the new total length of the lap pool after this adjustment?

GPT-4o:

To find the new total length of the lap pool after the adjustment, we need to add the original length of the main section to the new additional length.

The main section of the swimming pool is 66 meters long.
The new additional length added is 27 meters.

Now, we add these two lengths together:
\[ 66 \, \text{meters} + 27 \, \text{meters} = 93 \, \text{meters} \]

### Answer: 93 meters

Expected answer: 93

Correct? Yes

Problem: After the contractor installed the safety barrier, he realized that he needs to further shorten it by 16 meters to properly fit in some construction equipment. How long will the safety barrier be after he shortens it again?

GPT-4o:

To determine the new length of the safety barrier after it is further shortened by 16 meters, we need to subtract 16 meters from the current length of the safety barrier.

Given:
- Current length of the safety barrier = 77 meters
- The barrier needs to be shortened by 16 meters.

Calculation:
\[ \text{New length of the safety barrier} = 77 \, \text{meters} - 16 \, \text{meters} \]

\[ \text{New length of the safety barrier} = 61 \, \text{meters} \]

### Answer: 61 meters

Expected answer: 61

Correct? Yes

Problem: If the contractor initially measured the section of the bridge to be 40 meters instead of 78 meters, and still needed to install a safety barrier that is 1 meter shorter than the length of the section, how long would the safety barrier need to be then?

GPT-4o:

To determine the length of the safety barrier for the new measurement, we need to subtract 1 meter from the new length of the section of the bridge.

Given:
- New length of the section of the bridge = 40 meters
- The safety barrier needs to be 1 meter shorter than this length.

Calculation:
\[ \text{Length of the safety barrier} = 40 \, \text{meters} - 1 \, \text{meter} \]

\[ \text{Length of the safety barrier} = 39 \, \text{meters} \]

### Answer: 39 meters

Expected answer: 39

Correct? Yes

Problem: In addition to the ribbon that Sam created for the party, he noticed he needs to make the total length of the ribbon 58 feet long to fit perfectly around the party area. How many more feet of ribbon does Sam need to reach this total length?

GPT-4o:

To determine how many more feet of ribbon Sam needs, we need to subtract the length of the ribbon he already has from the total length required.

Total length required: 58 feet
Length of ribbon Sam already has: 56 feet

Additional length needed = 58 feet - 56 feet = 2 feet

### Answer: 2 feet

Expected answer: 2

Correct? Yes

Problem: In the previous problem, Sam was creating ribbons for a party and initially made a ribbon of 5 feet long. However, what if Sam instead created the first segment of the ribbon 47 feet long with the addition of the second segment of 51 feet? How long is the total length of the ribbon that Sam creates under this condition?

GPT-4o:

To find the total length of the ribbon that Sam created under the new condition, we need to add the lengths of the two segments together.

First segment: 47 feet
Second segment: 51 feet

Total length of the ribbon = 47 feet + 51 feet = 98 feet

### Answer: 98 feet

Expected answer: 98

Correct? Yes

Problem: The theater club was able to successfully decorate the hallway with colorful paper chains. During the decorations, they realized that they could save 42 meters of paper chain by cleverly placing them. After making this adjustment, how long is the paper chain that the theater club actually used for the decoration?

GPT-4o:

To determine the length of the paper chain actually used for the decoration, we need to subtract the saved length from the total length initially planned.

The total length initially planned was 94 meters.
The length saved by clever placement was 42 meters.

So, the length of the paper chain actually used is:
\[ 94 \text{ meters} - 42 \text{ meters} = 52 \text{ meters} \]

### Answer: 52 meters

Expected answer: 52

Correct? Yes

Problem: Following on from the previous problem, once the road has been completed, the company then realizes they need to tear up a part of the road equal to the length of the main segment in order to repair some underground pipes. How long will the remaining road be after they tear up the main segment?

GPT-4o:

To determine the length of the remaining road after tearing up the main segment, we need to subtract the length of the main segment from the total length of the completed road.

The total length of the completed road is 96 meters.
The length of the main segment to be torn up is 62 meters.

Subtracting these two lengths:
\[ 96 \, \text{meters} - 62 \, \text{meters} = 34 \, \text{meters} \]

### Answer: 34 meters

Expected answer: 34

Correct? Yes

Problem: Following on from the earlier problem, what if initially, the main segment of the road that the construction company had built was shorter, only 62 meters long. They still needed to build an additional stretch of road that is 15 meters long in order to connect with the neighborhood. How long would the road be under these circumstances?

GPT-4o:

To determine the total length of the road under these new circumstances, we need to add the length of the main segment to the length of the additional stretch.

The main segment is 62 meters long.
The additional stretch is 15 meters long.

Adding these two lengths together:
\[ 62 \, \text{meters} + 15 \, \text{meters} = 77 \, \text{meters} \]

### Answer: 77 meters

Expected answer: 77

Correct? Yes

Problem: Adam realizes he messed up his calculations. He needs to fill the hole back up by 3 meters to reach the desired depth. How deep is the hole after Adam fills it back up by 3 meters?

GPT-4o:

To determine the new depth of the hole after Adam fills it back up by 3 meters, we need to subtract the 3 meters from the current depth of the hole.

Current depth of the hole: 67 meters
Depth to be filled back up: 3 meters

New depth of the hole = Current depth - Depth to be filled back up
New depth of the hole = 67 meters - 3 meters

### Answer: 64 meters

Expected answer: 64

Correct? Yes

Problem: If the original length of the garden path was 49 meters instead of 68 meters, how many meters would have still been left to be covered with gravel after the gardener had already covered 36 meters?

GPT-4o:

To determine how many meters of the garden path would still be left to be covered with gravel if the original length was 49 meters, we need to subtract the length already covered from the new total length of the path.

New total length of the path: 49 meters
Length already covered: 36 meters

We perform the subtraction:
\[ 49 - 36 = 13 \]

So, if the original length of the garden path was 49 meters, there would be 13 meters still left to be covered with gravel.

### Answer: 13 meters

Expected answer: 13

Correct? Yes

Problem: Originally, the race that Bill ran was 77 meters long. But what if the race was shortened by 14 meters from the original length? How long would the race be then?

GPT-4o:

To find the new length of the race after it has been shortened by 14 meters, we need to subtract 14 meters from the original length of the race.

The original length of the race is 77 meters.

So, we calculate:
\[ 77 \text{ meters} - 14 \text{ meters} = 63 \text{ meters} \]

### Answer: 63 meters

Expected answer: 63

Correct? Yes

Problem: Continuing from the previous scenario, what if we consider a different avenue from Brett's house to the local park which is 75 feet long instead of 49 feet. How many feet is Brett's house from the local park using this different route?

GPT-4o:

If we consider the different route from Brett's house to the local park which is 75 feet long, we do not need to add any additional distances because this route directly connects Brett's house to the park.

Therefore, the distance from Brett's house to the local park using this different route is simply 75 feet.

### Answer: 75 feet

Expected answer: 94

Correct? No

Problem: After Bob finished cutting the 7 meters of rope, he noticed that he had another long rope that was 72 meters long. How many meters of rope does Bob have in total now?

GPT-4o:

To find the total length of rope Bob has now, we need to add the length of the remaining rope from the first piece to the length of the second rope.

From the previous problem, we know that Bob has 7 meters of rope left from the first piece.

The length of the second rope is 72 meters.

So, the total length of rope Bob has now is:
\[ 7 \text{ meters} + 72 \text{ meters} = 79 \text{ meters} \]

### Answer: 79 meters

Expected answer: 79

Correct? Yes

Problem: After completing his tasks, Bob remembered that he originally had an 11 meter rope, not a 14 meter one before he cut the 7 meters. If he cut 7 meters from the 11 meter rope, how many meters of rope does he now have?

GPT-4o:

To determine how many meters of rope Bob has left after cutting 7 meters from an 11 meter rope, we need to subtract the length of the rope he cut from the original length of the rope.

The original length of the rope is 11 meters.
The length of the rope that Bob cut is 7 meters.

So, the length of the rope left is:
\[ 11 \text{ meters} - 7 \text{ meters} = 4 \text{ meters} \]

### Answer: 4 meters

Expected answer: 4

Correct? Yes

Problem: Adam originally plans to make the playground 37 meters long and enlarge it by 55 meters. But what if he decides to add only 54 meters to the initial 37-meter design instead? What will be the total length of the playground in that case?

GPT-4o:

To find the total length of the playground when Adam adds 54 meters to the initial 37-meter design, we need to add the original length to the additional length.

Original length of the playground: 37 meters
Additional length: 54 meters

Total length = Original length + Additional length
Total length = 37 meters + 54 meters

Total length = 91 meters

### Answer: 91 meters

Expected answer: 91

Correct? Yes

Problem: Continuing from the previous scenarios, now imagine that instead of swimming 41 meters towards the shore from his boat, Simon initially swam 39 meters. If he then continued to run the same 42 meters on the beach, what would be the total distance he covered from his boat to his beach house now?

GPT-4o:

To find the total distance Simon covered in this new scenario, we need to add the distance he swam to the distance he ran.

1. Simon swam 39 meters.
2. Simon ran 42 meters.

Adding these distances together:
\[ 39 \text{ meters} + 42 \text{ meters} = 81 \text{ meters} \]

### Answer: 81 meters.

Expected answer: 81

Correct? Yes

Problem: After constructing the garden fence and the gate, Toby realizes that he needs to extend it to enclose his tool shed as well. This addition will make the fence 14 meters longer. What will be the total length of the fence after adding this extra length?

GPT-4o:

To find the new total length of the fence after adding the extra length to enclose the tool shed, we need to add the additional 14 meters to the current total length of the fence.

From the previous calculation, the total length of the fence including the gate and the additional 3 meters was 48 meters.

Now, we add the extra 14 meters:
\[ 48 \text{ meters} + 14 \text{ meters} = 62 \text{ meters} \]

### Answer: 62 meters

Expected answer: 62

Correct? Yes

Problem: After some altering in his plans, Toby decided to make the main fence a bit longer initially by adding 41 meters instead of 35 to the initial 10 meters. Then he still adds the 3 meters to the fence as he had planned earlier. How long is the fence in total now, including the gate and the additional length?

GPT-4o:

To find the total length of the fence after Toby's alterations, we need to add the new lengths together.

1. The main part of the fence is initially 10 meters long.
2. Toby decides to add 41 meters instead of 35 meters to the main part of the fence.
3. He still plans to add an additional 3 meters to the fence.

First, we add the length of the main part of the fence and the new addition:
\[ 10 \text{ meters} + 41 \text{ meters} = 51 \text{ meters} \]

Next, we add the additional 3 meters to the total length:
\[ 51 \text{ meters} + 3 \text{ meters} = 54 \text{ meters} \]

### Answer: 54 meters

Expected answer: 54

Correct? Yes

Problem: Johnathon bought a 33-foot long rope to help him climb a hill in his backyard. After using it a few times, he decided to shorten the rope by 17 feet to better suit his needs. Later, he realized he needed a longer rope to reach the top of a taller tree in the backyard. Therefore, he got another piece of rope that was 41 feet long and attached it to the existing one. How long is the rope now in total?

GPT-4o:

To determine the total length of the rope after Johnathon attaches the new piece, we need to follow these steps:

1. Calculate the length of the original rope after it was shortened.
2. Add the length of the new piece of rope to the shortened rope.

First, we already know the original rope was shortened by 17 feet:
\[ 33 \text{ feet} - 17 \text{ feet} = 16 \text{ feet} \]

Next, we add the length of the new piece of rope:
\[ 16 \text{ feet} + 41 \text{ feet} = 57 \text{ feet} \]

So, the total length of the rope now is 57 feet.

### Answer: 57 feet

Expected answer: 57

Correct? Yes

Problem: Recalling the previous question, Johnathon bought a 33-foot long rope to help him climb a hill in his backyard. However, imagine instead that he had shortened the rope not by 17 feet, but only by 13 feet to better suit his needs. How long would the rope be in this case?

GPT-4o:

To determine the new length of the rope after shortening it by 13 feet, we need to subtract 13 feet from the original length of the rope.

Original length of the rope: 33 feet
Length cut off: 13 feet

Now, we perform the subtraction:
\[ 33 \text{ feet} - 13 \text{ feet} = 20 \text{ feet} \]

So, if Johnathon had shortened the rope by 13 feet, the rope would be 20 feet long.

### Answer: 20 feet

Expected answer: 20

Correct? Yes

Problem: Suppose that instead of a 34-inch ribbon, Robin initially had a 24-inch ribbon from which she cut off 13 inches for her friend's bow. How many inches of ribbon would she have in total if she still bought the extra 50-inch ribbon?

GPT-4o:

First, let's determine the length of the original ribbon after Robin cuts 13 inches off.

Original ribbon length: 24 inches
Length cut off: 13 inches

Length of the ribbon after cutting:
\[ 24 - 13 = 11 \text{ inches} \]

Next, Robin buys another ribbon that is 50 inches long. We need to find the total length of both ribbons together.

Length of the first ribbon after cutting: 11 inches
Length of the second ribbon: 50 inches

Total length of both ribbons:
\[ 11 + 50 = 61 \text{ inches} \]

### Answer: 61 inches

Expected answer: 61

Correct? Yes

Problem: After Johnny made his swing with 24 meters of his 100 meter long rope, he then decided to use an additional 41 meters of the leftover rope to make a climbing rope for his tree house. How many meters of the original rope are left now?

GPT-4o:

First, we need to determine how much rope Johnny had left after making the swing. We already calculated that he had 76 meters left after using 24 meters for the swing.

Next, Johnny uses an additional 41 meters of the leftover rope for the climbing rope. We subtract this from the remaining rope:

\[ 76 \text{ meters} - 41 \text{ meters} = 35 \text{ meters} \]

So, after using 41 meters for the climbing rope, Johnny has 35 meters of the original rope left.

### Answer: 35 meters

Expected answer: 35

Correct? Yes

Problem: Suppose initially, Johnny only had a 55 meter long rope instead of the 100 meter rope. If he still uses 24 meters of rope to build the swing, how many meters of rope would be left?

GPT-4o:

To determine how many meters of the rope are left after Johnny uses 24 meters from a 55 meter long rope, we need to subtract the length used from the total length of the rope.

Starting with the total length of the rope:
\[ 55 \text{ meters} \]

Subtract the length used for the swing:
\[ 55 \text{ meters} - 24 \text{ meters} = 31 \text{ meters} \]

So, Johnny would have 31 meters of the rope left.

### Answer: 31 meters

Expected answer: 31

Correct? Yes

Problem: In the warehouse, after the 3 new boxes of toys were added to the 38 original ones, additional 8 boxes showed up unexpectedly from another shipment. How many boxes of toys are now present altogether in the warehouse?

GPT-4o:

To find the total number of boxes of toys now present in the warehouse, we need to add the additional 8 boxes to the total number of boxes we previously calculated.

Previously, we had:
\[ 38 + 3 = 41 \]

Now, with the additional 8 boxes:
\[ 41 + 8 = 49 \]

### Answer: 49

Expected answer: 49

Correct? Yes

Problem: Originally, the warehouse had 9 boxes of toys staged for distribution, rather than 38. If they still added 3 more boxes to the staging area as before, how many boxes of toys are now staged in the warehouse?

GPT-4o:

To determine the total number of boxes of toys staged in the warehouse with the updated initial count, we need to add the initial number of boxes to the additional boxes that were added later.

Initially, there are 9 boxes of toys.

Later, an additional 3 boxes were added.

So, the total number of boxes now staged in the warehouse is:
\[ 9 + 3 = 12 \]

### Answer: 12

Expected answer: 12

Correct? Yes

Problem: After constructing his train tracks, John decides to add a small parking area for his model trains. This requires an additional 2 feet of space. Considering the previous expansions and this new addition, how many feet does his model railroad track, including the parking area, measure in total now?

GPT-4o:

To determine the total length of John's model railroad track including the parking area, we need to add the length of the parking area to the total length of the track he previously constructed.

From the previous calculation, we know that John added a total of 64 feet of track. Now, he is adding an additional 2 feet for the parking area.

We sum these lengths to find the new total:

\[ 64 \text{ feet} + 2 \text{ feet} \]

Perform the addition:

\[ 64 + 2 = 66 \text{ feet} \]

Thus, the total length of John's model railroad track, including the parking area, is 66 feet.

### Answer: 66 feet

Expected answer: 66

Correct? Yes

Problem: After re-evaluating his model railroad, John decides that the 38 foot section he added earlier was too long. He decides to shorten it to 18 feet while keeping his original 1 foot of track and the additional 25 feet he added. How many feet does his model railroad track measure in total now?

GPT-4o:

To determine the new total length of John's model railroad track, we need to account for the changes he made:

1. John started with 1 foot of track.
2. He added 25 feet.
3. He initially added 38 feet but decided to shorten this section to 18 feet.

We sum these lengths to find the new total:

\[ 1 \text{ foot} + 25 \text{ feet} + 18 \text{ feet} \]

First, add the initial 1 foot to the 25 feet:

\[ 1 + 25 = 26 \text{ feet} \]

Next, add the 18 feet to the result:

\[ 26 + 18 = 44 \text{ feet} \]

Thus, the total length of John's model railroad track is now 44 feet.

### Answer: 44 feet

Expected answer: 44

Correct? Yes

Problem: In the previous situation, Fred stops after running 73 meters instead of 70 meters because of fatigue. Now, how many meters would Fred still have to run to finish the race?

GPT-4o:

To determine how many meters Fred still has to run to finish the 100-meter race, we need to subtract the distance he has already run from the total distance of the race.

Fred has already run 73 meters.

The total distance of the race is 100 meters.

So, the remaining distance Fred needs to run is:
\[ 100 \text{ meters} - 73 \text{ meters} = 27 \text{ meters} \]

### Answer: 27 meters

Expected answer: 27

Correct? Yes

Problem: Following up on the previous situation, Joe found another toy car that was initially 8 inches long. However, this toy car was also broken, and it lost a length equal to what the first toy car had left after it was broken. How many inches long is this second toy car now after it was broken?

GPT-4o:

To determine the current length of the second toy car after it was broken, we need to know how much length it lost. According to the problem, the second toy car lost a length equal to what the first toy car had left after it was broken.

From the previous problem, we know that the first toy car was 3 inches long after it was broken.

Original length of the second toy car: 8 inches
Length lost: 3 inches

Now, we perform the subtraction:
\[ 8 \text{ inches} - 3 \text{ inches} = 5 \text{ inches} \]

So, the second toy car is now 5 inches long after it was broken.

### Answer: 5 inches

Expected answer: 5

Correct? Yes

Problem: Following up on the previous situation, Joe found another toy car that was initially 37 inches long. However, this toy car also lost 2 inches just like the first car. How many inches long is this third toy car now after it was broken?

GPT-4o:

To determine the current length of the third toy car after it lost 2 inches, we start with its original length and subtract the lost length.

Original length of the third toy car: 37 inches
Length lost: 2 inches

Now, we perform the subtraction:
\[ 37 \text{ inches} - 2 \text{ inches} = 35 \text{ inches} \]

So, the third toy car is now 35 inches long after it was broken.

### Answer: 35 inches

Expected answer: 35

Correct? Yes

Problem: After the contractor finishes pouring the concrete to extend the pathway, he realizes he needs to shorten it by 22 feet to align with the garden border. How long would the pathway be after this adjustment?

GPT-4o:

To find the new length of the pathway after shortening it by 22 feet, we need to subtract 22 feet from the total length of the path.

The total length of the path before the adjustment is 83 feet.

So, the new length of the path will be:
\[ 83 \text{ feet} - 22 \text{ feet} = 61 \text{ feet} \]

### Answer: 61 feet

Expected answer: 61

Correct? Yes

Problem: After the adjustment, the contractor was asked to add 10 more feet of concrete to the pathway instead of the initial 64 feet that was poured. How long would the pathway be with this new adjustment?

GPT-4o:

To find the new total length of the path, we need to add the length of the concrete walkway already laid down to the new length of concrete being poured.

The contractor already has 19 feet of concrete walkway laid down. He will now pour an additional 10 feet of concrete.

So, the total length of the path will be:
\[ 19 \text{ feet} + 10 \text{ feet} = 29 \text{ feet} \]

### Answer: 29 feet

Expected answer: 29

Correct? Yes

Problem: Tom uses another 16 inches of the remaining ribbon to make a bow for another gift. How many inches of the ribbon does Tom have left now?

GPT-4o:

To find out how many inches of ribbon Tom has left after using another 16 inches, we need to subtract the 16 inches from the remaining ribbon he had after wrapping the first gift.

Previously, Tom had 46 inches of ribbon left. He uses another 16 inches.

We perform the subtraction:
\[ 46 - 16 = 30 \]

So, Tom now has 30 inches of ribbon left.

### Answer: 30 inches

Expected answer: 30

Correct? Yes

Problem: After building the fence, Mike realizes that he needs to section off a part of his yard for a vegetable garden. He uses up all the original fencing he had (82 feet + 2 feet) for the main fence. How much fencing does he use for the vegetable garden if he ends up using all the fencing material he had in total, including the 10 feet he borrowed from his neighbor?

GPT-4o:

To determine how much fencing Mike used for the vegetable garden, we need to subtract the amount of fencing he used for the main fence from the total amount of fencing he had.

1. Mike initially had 82 feet of fencing material.
2. He bought an additional 2 feet at the hardware store.
3. He borrowed 10 feet from his neighbor.

The total amount of fencing material Mike had is:

\[ 82 \text{ feet} + 2 \text{ feet} + 10 \text{ feet} = 94 \text{ feet} \]

Mike used the original 82 feet plus the 2 feet he bought for the main fence:

\[ 82 \text{ feet} + 2 \text{ feet} = 84 \text{ feet} \]

To find out how much fencing he used for the vegetable garden, we subtract the amount used for the main fence from the total amount:

\[ 94 \text{ feet} - 84 \text{ feet} = 10 \text{ feet} \]

So, Mike used 10 feet of fencing for the vegetable garden.

### Answer: 10 feet

Expected answer: 10

Correct? Yes

Problem: Using the fencing for his property as a guide, Mike decided to build a smaller fence for his dog's play area. He started with 82 feet of fencing again, but this time, he added an extra 2 feet at the start. After checking the area, he decides he needs to add an extra 12 feet, instead of the 10 feet from the previous setup. How many feet of fencing will Mike need in total for the dog play area?

GPT-4o:

To determine the total length of the fencing material Mike will need for the dog's play area, we need to add up all the lengths of fencing material he plans to use.

1. Initially, Mike starts with 82 feet of fencing material.
2. He then adds an extra 2 feet at the start.
3. After checking the area, he decides to add an additional 12 feet.

We add these amounts together:

\[ 82 \text{ feet} + 2 \text{ feet} + 12 \text{ feet} \]

First, add the initial amount and the extra 2 feet:

\[ 82 + 2 = 84 \text{ feet} \]

Next, add the additional 12 feet:

\[ 84 + 12 = 96 \text{ feet} \]

So, the total length of the fencing material Mike will need for the dog's play area is 96 feet.

### Answer: 96 feet

Expected answer: 96

Correct? Yes

Problem: After building the fence, Henry realized that it was too long for his backyard. So, he decided to remove a section of the fence that is 24 feet long. How long is the fence now after removing that section?

GPT-4o:

To find the new length of the fence after removing a 24-foot section, we need to subtract the length of the removed section from the current total length of the fence.

The current total length of the fence is 69 feet.
The length of the section to be removed is 24 feet.

Subtracting the length of the removed section:
\[ 69 \text{ feet} - 24 \text{ feet} = 45 \text{ feet} \]

### Answer: 45 feet

Expected answer: 45

Correct? Yes

Problem: Henry reevaluated his backyard and thought he had made a mistake with his initial measurements. Instead of adding a 23 feet long section to the 46 feet long part of the fence, he should have added a 22 feet long section. If he adjusts his fence according to this new measurement, how long will the entire fence be?

GPT-4o:

To determine the total length of the fence with the new measurement, we need to add the length of the existing section to the length of the new section.

The existing section of the fence is 46 feet long.
The new section of the fence is 22 feet long.

Adding these two lengths together:
\[ 46 \text{ feet} + 22 \text{ feet} = 68 \text{ feet} \]

### Answer: 68 feet

Expected answer: 68

Correct? Yes

Problem: In the original scenario, the construction worker thought he needed to lay 98 feet of pipe. He then realized he overestimated and removed 58 feet. However, on revisiting the project plan, it turns out that instead of the initial additional 52 feet, he only needs to add 33 feet to the remaining pipe to complete it. How long, in feet, will the plumbing line be given this new requirement?

GPT-4o:

To determine the total length of the plumbing line with the new requirement, we need to follow these steps:

1. Start with the initial length of pipe laid: 98 feet.
2. Subtract the length of pipe removed: 98 feet - 58 feet = 40 feet.
3. Add the revised additional length of pipe needed: 40 feet + 33 feet = 73 feet.

Thus, the total length of the plumbing line when completed is 73 feet.

### Answer: 73 feet.

Expected answer: 73

Correct? Yes

Problem: Instead of 94 km, suppose Bob's house was originally only 70 km from the city. However, there is the same shortcut that cuts the distance by 46 km. After taking the shortcut, Bob still needs to drive an extra 37 km to reach his destination. What is the total distance Bob has to cover to reach his destination now?

GPT-4o:

First, let's determine the distance Bob has to cover after taking the shortcut. The original distance from Bob's house to the city is 70 km. The shortcut reduces this distance by 46 km.

\[ \text{Distance after taking the shortcut} = 70 \, \text{km} - 46 \, \text{km} = 24 \, \text{km} \]

Next, Bob realizes he still needs to drive an additional 37 km to reach his destination.

\[ \text{Total distance Bob has to cover} = 24 \, \text{km} + 37 \, \text{km} = 61 \, \text{km} \]

### Answer: 61 km

Expected answer: 61

Correct? Yes

Problem: To strengthen the structure of the building, the builder decided he needed to double the length of the remaining beam. How many meters of the beam does he need now?

GPT-4o:

To find out how many meters of the beam the builder needs now, we need to double the length of the remaining beam.

From the previous calculation, we know that the remaining beam is 18 meters.

To double this length:
\[ 18 \times 2 = 36 \]

So, the builder now needs 36 meters of the beam.

### Answer: 36 meters

Expected answer: 36

Correct? Yes

Problem: If the builder initially ordered 78 meters of metal beam but used 42 meters instead of 60 meters for the construction project, how many meters of the beam would be left now?

GPT-4o:

To find out how many meters of the metal beam are left, we need to subtract the amount used from the total amount ordered.

Total meters of metal beam ordered: 78 meters
Meters of metal beam used: 42 meters

We perform the subtraction:
\[ 78 - 42 = 36 \]

So, if the builder used 42 meters of the metal beam, there would be 36 meters left.

### Answer: 36 meters

Expected answer: 36

Correct? Yes

Problem: After the construction worker figures out how much rebar he needs for one part of the building, he is assigned to build another portion that is identical to the first. How many feet of rebar does he need in total for both parts of the building?

GPT-4o:

To determine the total amount of rebar needed for both identical parts of the building, we need to multiply the amount of rebar required for one part by 2.

From the previous problem, we know that the rebar needed for one part of the building is 35 feet.

Total rebar needed for both parts = 35 feet (for one part) × 2
Total rebar needed for both parts = 70 feet

### Answer: 70 feet

Expected answer: 70

Correct? Yes

Problem: Now consider a different scenario: the construction worker initially needs 72 feet of rebar to build a part of the building. After revising the design, he realizes that he still needs to add 3 more feet of rebar. How many feet of rebar does he now need in total after this revision?

GPT-4o:

To determine the total amount of rebar needed after the revision, we start with the initial amount of rebar required and then add the additional amount.

Initial amount of rebar needed: 72 feet
Additional rebar needed after revision: 3 feet

Total rebar needed = Initial amount + Additional amount
Total rebar needed = 72 feet + 3 feet
Total rebar needed = 75 feet

### Answer: 75 feet

Expected answer: 75

Correct? Yes

Problem: John initially thought he needed 75 meters of fencing for his garden, but when he measured again, he realized he only needed 16 meters. However, he still needed an extra 3 meters of fencing for the gate. How many meters of fencing does John need in total considering the new measurements?

GPT-4o:

First, let's determine the total amount of fencing John needs based on his new measurements.

John initially thought he needed 75 meters, but he realized he only needed 16 meters for the garden. Additionally, he needs an extra 3 meters for the gate.

So, we add the 16 meters for the garden and the 3 meters for the gate:
\[ 16 \text{ meters} + 3 \text{ meters} = 19 \text{ meters} \]

### Answer: 19 meters

Expected answer: 19

Correct? Yes

Problem: Continuing from the previous problem, Tom decided to use 58 meters of the rope he had collected to make a fence for his garden. After using it, how many meters of rope does he have left?

GPT-4o:

To determine how many meters of rope Tom has left after using 58 meters, we need to subtract the amount he used from the total amount he had.

From the previous problem, we know Tom had 87 meters of rope in total.

1. Tom uses 58 meters of rope. Subtracting this from his total:
   \[
   87 \text{ meters} - 58 \text{ meters} = 29 \text{ meters}
   \]

### Answer: 29 meters

Expected answer: 29

Correct? Yes

Problem: Let's reconsider Tom's situation. Suppose that instead of buying an additional 70 meters of rope, Tom initially bought 40 meters of rope. Including the extra 2 meters of rope he added the next day, how many meters of rope does Tom have now?

GPT-4o:

To find the total amount of rope Tom has with the new conditions, we need to follow these steps:

1. Initially, Tom has 15 meters of rope.
2. He buys another 40 meters of rope. Adding this to his initial amount:
   \[
   15 \text{ meters} + 40 \text{ meters} = 55 \text{ meters}
   \]
3. The next day, he adds another 2 meters of rope. Adding this to the current total:
   \[
   55 \text{ meters} + 2 \text{ meters} = 57 \text{ meters}
   \]

### Answer: 57 meters

Expected answer: 57

Correct? Yes

Problem: After building the fence, Liam decided to build a small shed in his yard too. For that, he had to reduce the total length of the fence by 26 meters to create space. How many meters of fencing does Liam have now after the reduction for the shed?

GPT-4o:

Initially, Liam had 78 meters of fencing. He decided to reduce this by 26 meters to create space for the shed.

Let's calculate the remaining length of the fence:

\[ 78 \text{ meters} - 26 \text{ meters} = 52 \text{ meters} \]

Therefore, after the reduction for the shed, Liam has:

### Answer: 52 meters

Expected answer: 52

Correct? Yes

Problem: In the original plan for his yard, Liam had intended to use only 28 meters of fencing, along with the adjusted amount from the reduction of the initial 29 meters by 22 meters. How many meters of fencing would Liam have needed if he had followed his original plan?

GPT-4o:

First, let's determine how much fencing Liam has after reducing the initial 29 meters by 22 meters.

\[ 29 \text{ meters} - 22 \text{ meters} = 7 \text{ meters} \]

Next, we add the 28 meters of fencing that Liam had intended to use in his original plan.

\[ 7 \text{ meters} + 28 \text{ meters} = 35 \text{ meters} \]

Therefore, if Liam had followed his original plan, he would have needed:

### Answer: 35 meters

Expected answer: 35

Correct? Yes

Problem: After visiting the museum and the park during his school trip, Dan decided to explore a little more and walked an additional 9 meters to reach a nearby souvenir shop. How many total meters did Dan walk during his whole trip?

GPT-4o:

To find the total distance Dan walked during his whole trip, we need to add the distances he walked to the museum, the park, and the souvenir shop.

From the previous calculation, we know Dan walked 91 meters to visit the museum and the park.

Now, he walked an additional 9 meters to reach the souvenir shop.

We add these distances together:
\[ 91 \text{ meters} + 9 \text{ meters} = 100 \text{ meters} \]

### Answer: 100 meters

Expected answer: 100

Correct? Yes

Problem: In the previous problem, Dan walked for 26 meters to visit the museum, and an additional 65 meters to get to a park. However, suppose the park was only 15 meters away from the museum instead of 65 meters. In that case, how many total meters would Dan have needed to walk to get from the museum to the park?

GPT-4o:

To find the total distance Dan would have walked if the park was only 15 meters away from the museum, we need to add the distance he walked to the museum and the new distance to the park.

First, Dan walked 26 meters to visit the museum.
Then, he walked an additional 15 meters to get to the park.

We add these two distances together:
\[ 26 \text{ meters} + 15 \text{ meters} = 41 \text{ meters} \]

### Answer: 41 meters

Expected answer: 41

Correct? Yes

Problem: After making the ribbon from the previous question, Maria realizes that she needs a longer ribbon for her project. So, she adds another piece of ribbon that is 32 cm long. How long is the ribbon now after Maria adds the third piece?

GPT-4o:

To find the new total length of the ribbon after adding the third piece, we need to add the length of the third ribbon to the current total length.

From the previous question, the total length of the ribbon was 55 cm.

The third ribbon is 32 cm long.

Adding these together:
\[ 55 \, \text{cm} + 32 \, \text{cm} = 87 \, \text{cm} \]

So, the total length of the ribbon after adding the third piece is 87 cm.

### Answer: 87 cm

Expected answer: 87

Correct? Yes

Problem: Suppose in the previous scenario, Maria only had a 7 cm long ribbon to start with instead of 43 cm. If she adds it to another ribbon that is 12 cm long, how long would the ribbon be then?

GPT-4o:

To find the total length of the ribbon after Maria joins the two pieces together, we add the lengths of the two ribbons.

The first ribbon is 7 cm long.
The second ribbon is 12 cm long.

Adding these together:
\[ 7 \, \text{cm} + 12 \, \text{cm} = 19 \, \text{cm} \]

So, the total length of the ribbon after joining them is 19 cm.

### Answer: 19 cm

Expected answer: 19

Correct? Yes

Problem: After extending the length of the park to 58 + 8 meters, the city council realizes that it will exceed the allowed land use if they use the entire length. The council needs to reduce the length by 41 meters to comply with the land use rules. What will be the final length of the park after it is reduced?

GPT-4o:

To find the final length of the park after the reduction, we need to subtract the reduction amount from the new length of the park.

New length of the park after extension: 58 meters + 8 meters = 66 meters
Reduction needed: 41 meters

Final length of the park = New length - Reduction
Final length of the park = 66 meters - 41 meters
Final length of the park = 25 meters

### Answer: 25 meters

Expected answer: 25

Correct? Yes

Problem: To follow up on the park scenario, let's consider a different park. Initially, this park is 43 meters long. The city council decided to add another 8 meters to its length, similar to what they had planned earlier. What will be the new length of this park after the extension?

GPT-4o:

To determine the new length of the park after the extension, we need to add the additional length to the initial length of the park.

Initial length of the park: 43 meters
Additional length to be added: 8 meters

New length of the park = Initial length + Additional length
New length of the park = 43 meters + 8 meters
New length of the park = 51 meters

### Answer: 51 meters

Expected answer: 51

Correct? Yes

Problem: Originally, Jack’s bamboo plant was 41 inches tall. However, Jack realized that his bamboo plant would fit better in his garden if it was 29 inches shorter. How tall would the bamboo plant be after this additional pruning?

GPT-4o:

To determine the new height of the bamboo plant after pruning it by an additional 29 inches, we need to subtract 29 inches from the original height.

Original height of the bamboo plant: 41 inches
Amount to be pruned: 29 inches

New height = Original height - Amount to be pruned
New height = 41 inches - 29 inches
New height = 12 inches

### Answer: 12 inches

Expected answer: 12

Correct? Yes

Problem: Continuing from the previous scenario, if Alice aims to maintain at least 60 miles of running on non-paved roads for her training, how many more miles does she still need to run on non-paved roads to reach her aim for this month?

GPT-4o:

To determine how many more miles Alice needs to run on non-paved roads to reach her aim of 60 miles, we need to subtract the number of miles she has already run on non-paved roads from her goal.

Alice's goal for non-paved road miles: 60 miles
Miles already run on non-paved roads: 15 miles

We perform the subtraction:
\[ 60 - 15 = 45 \]

So, Alice still needs to run 45 more miles on non-paved roads to reach her aim for this month.

### Answer: 45

Expected answer: 45

Correct? Yes

Problem: In the previous scenario, instead of 78 miles, let's say Alice only ran 52 miles on a paved road. Given this adjustment, how many miles did Alice now run not on a paved road in the past month?

GPT-4o:

To determine how many miles Alice ran not on a paved road with the new information, we need to subtract the number of miles she ran on a paved road from the total number of miles she ran.

Total miles run by Alice: 93 miles
Miles run on a paved road: 52 miles

We perform the subtraction:
\[ 93 - 52 = 41 \]

So, Alice ran 41 miles not on a paved road.

### Answer: 41

Expected answer: 41

Correct? Yes

Problem: After making the table and adding the decorative strip, Tom realizes that he miscalculated the original desired length of the table. Instead of being 68 inches, the table should have been 71 inches long. Given that he first cut the wood to be 55 inches, by how many inches did he originally cut the wood short of the new desired length?

GPT-4o:

To determine by how many inches Tom originally cut the wood short of the new desired length, we need to subtract the length of the piece he cut from the new desired length of the table.

New desired length of the table: 71 inches
Length of the piece Tom cut: 55 inches

We calculate the difference:
\[ 71 \text{ inches} - 55 \text{ inches} = 16 \text{ inches} \]

So, Tom originally cut the wood 16 inches short of the new desired length.

### Answer: 16 inches

Expected answer: 16

Correct? Yes

Problem: After cutting off the piece for a bookmark, Mary decides she needs to add another strip of paper to her leftover length. If she adds a strip that is 7 cm long, what will be the new total length of her paper?

GPT-4o:

To find the new total length of Mary's paper after adding the 7 cm strip, we need to add this length to the remaining piece of paper.

The remaining length of the paper after the initial cut was 78 cm.
The length of the new strip added is 7 cm.

So, the new total length of the paper is:
\[ 78 \, \text{cm} + 7 \, \text{cm} = 85 \, \text{cm} \]

### Answer: 85 cm

Expected answer: 85

Correct? Yes

Problem: In another project, Mary has a 29 cm long strip of decorative paper. If she cuts off the same length for a bookmark as she did last time (14 cm), how long is the remaining piece of paper now?

GPT-4o:

To find the length of the remaining piece of paper, we need to subtract the length of the piece Mary cut off from the total length of the strip.

The total length of the strip is 29 cm.
The length of the piece cut off is 14 cm.

So, the length of the remaining piece of paper is:
\[ 29 \, \text{cm} - 14 \, \text{cm} = 15 \, \text{cm} \]

### Answer: 15 cm

Expected answer: 15

Correct? Yes

Problem: After building the bench, Peter realizes he needs an additional 11 inches of wood to add a backrest to the bench. What is the total length of the wood he needs to build the bench and the backrest?

GPT-4o:

To determine the total length of wood Peter needs, we need to add the length of the wood he has already cut to the additional length required for the backrest.

The total length of the wood he has already cut is:
\[ 45 \, \text{inches} + 18 \, \text{inches} = 63 \, \text{inches} \]

The additional length needed for the backrest is:
\[ 11 \, \text{inches} \]

Adding these together gives the total length of wood required:
\[ 63 \, \text{inches} + 11 \, \text{inches} = 74 \, \text{inches} \]

### Answer: 74 inches.

Expected answer: 74

Correct? Yes

Problem: If Peter had initially cut a wooden plank of 21 inches instead of 45 inches and another one of 18 inches, what would be the total length of the two wooden planks he cut?

GPT-4o:

To find the total length of the two wooden planks Peter has cut with the new measurements, we need to add their lengths together.

The length of the first plank is now 21 inches.
The length of the second plank remains 18 inches.

Adding these two lengths together:
\[ 21 \, \text{inches} + 18 \, \text{inches} = 39 \, \text{inches} \]

### Answer: 39 inches.

Expected answer: 39

Correct? Yes

Problem: After correcting his mistake, Tim continued working on the scarf and has now knit 56 inches. How many more inches does he need to knit to finish the scarf, given that the total length should be 57 inches?

GPT-4o:

To find out how many more inches Tim needs to knit, we subtract the length he has already knit from the total length required.

Total length of the scarf: 57 inches
Length already knit: 56 inches

We perform the subtraction:
\[ 57 - 56 = 1 \]

So, Tim needs to knit 1 more inch to finish the scarf.

### Answer: 1

Expected answer: 1

Correct? Yes

Problem: After expanding his walking path, Alex was considering reducing his original walking path from 98 meters to a length of 13 meters less than before. If he does it, how long would the walking path be?

GPT-4o:

To find the new length of the walking path, we need to subtract 13 meters from the original length of 98 meters.

Original length of the path: 98 meters
Reduction in length: 13 meters

We perform the subtraction:
\[ 98 - 13 = 85 \]

So, if Alex reduces his walking path by 13 meters, the new length of the walking path would be 85 meters.

### Answer: 85 meters

Expected answer: 85

Correct? Yes

Problem: What if the original plan for the road length was still 58 kilometers, but this time, in response to resident requests, only 12 kilometers were removed from the construction? What would be the revised length of the road under this new plan?

GPT-4o:

To find the revised length of the road under the new plan, we need to subtract the 12 kilometers that are being removed from the original intended length of 58 kilometers.

\[
58 \text{ km} - 12 \text{ km} = 46 \text{ km}
\]

### Answer: 46 km

Expected answer: 46

Correct? Yes

Problem: After the tailor finished making the costume, he realized that he needed to shorten some parts of the coat. He ended up removing 71 meters of fabric from it. How many meters of fabric remained in the finished costumes?

GPT-4o:

To determine how many meters of fabric remained in the finished costumes, we need to subtract the fabric removed from the coat from the total fabric used initially.

Initially, the tailor used:
- 15 meters for the trousers
- 80 meters for the coat

Total initial fabric used = 15 meters + 80 meters = 95 meters

The tailor removed 71 meters of fabric from the coat.

Remaining fabric in the coat = 80 meters - 71 meters = 9 meters

Now, the total remaining fabric in the finished costumes is the sum of the fabric in the trousers and the remaining fabric in the coat:
- Fabric in trousers: 15 meters
- Remaining fabric in coat: 9 meters

Total remaining fabric = 15 meters + 9 meters = 24 meters

### Answer: 24 meters

Expected answer: 24

Correct? Yes

Problem: George is building a fence around his yard. He has already installed 17 meters of the fence and he still has 77 meters to go before the completion. After a couple of days, he realizes that he wants to reduce the length of the fence by 31 meters. How many meters of fence will he end up with after the reduction?

GPT-4o:

To determine the final length of the fence after the reduction, we first need to calculate the total length of the fence George initially planned to install. Then, we will subtract the reduction from this total length.

1. Calculate the initial total length of the fence:
   - Length already installed: 17 meters
   - Length still to be installed: 77 meters

   Initial total length = 17 meters + 77 meters
   Initial total length = 94 meters

2. Subtract the reduction from the initial total length:
   - Reduction: 31 meters

   Final length of the fence = Initial total length - Reduction
   Final length of the fence = 94 meters - 31 meters
   Final length of the fence = 63 meters

### Answer: 63 meters

Expected answer: 63

Correct? Yes

Problem: Considering the same scenario where George is building a fence around his yard, suppose initially he had installed 17 meters the fence but decided to add only 19 meters more instead of the previous 77 meters. How many meters of fence would he have installed in total then?

GPT-4o:

To find the total length of the fence that George will install with the new plan, we need to add the length of the fence he has already installed to the new length he plans to install.

George has already installed 17 meters of the fence.
He now plans to add 19 meters of the fence.

Total length of the fence = length already installed + new length to be installed
Total length of the fence = 17 meters + 19 meters

Total length of the fence = 36 meters

### Answer: 36 meters

Expected answer: 36

Correct? Yes

Problem: Sarah has a knitting goal to make a scarf that's 77 inches long. She has already knit 14 inches of it. Once she finishes her scarf, she realizes that she also wants to knit a matching hat. If the hat requires an additional 5 inches of yarn, how many inches of yarn will Sarah need in total for her scarf and hat?

GPT-4o:

First, we determine how much more Sarah needs to knit to finish her scarf:

Total desired length of the scarf: 77 inches
Length already knit: 14 inches

We perform the subtraction:
\[ 77 - 14 = 63 \]

So, Sarah needs to knit 63 more inches to finish her scarf.

Next, we add the length required for the hat:
Length needed for the hat: 5 inches

Total length of yarn needed for both the scarf and the hat:
\[ 63 + 5 = 68 \]

Therefore, Sarah will need a total of 68 inches of yarn to complete both the scarf and the hat.

### Answer: 68 inches

Expected answer: 68

Correct? Yes

Problem: Sarah originally planned to make her scarf 52 inches long instead of 77 inches, but she has already knit 14 inches. How much more does she need to knit to finish the scarf in light of this new desired total length?

GPT-4o:

To determine how much more Sarah needs to knit to finish her scarf with the new desired length, we subtract the length she has already knit from the new total desired length.

New total desired length of the scarf: 52 inches
Length already knit: 14 inches

We perform the subtraction:
\[ 52 - 14 = 38 \]

So, Sarah needs to knit 38 more inches to finish her scarf with the new desired length.

### Answer: 38 inches

Expected answer: 38

Correct? Yes

Problem: After extending his bamboo fence, Joshua decided to shorten it a bit and ended up reducing its length by 18 feet. What is the final length of Joshua's bamboo fence now?

GPT-4o:

To find the final length of Joshua's bamboo fence after reducing it by 18 feet, we start with the length after the extension and then subtract the reduction.

Length after extension: 63 feet
Reduction length: 18 feet

Now, we subtract the reduction from the extended length:
\[ 63 \text{ feet} - 18 \text{ feet} = 45 \text{ feet} \]

### Answer: 45 feet

Expected answer: 45

Correct? Yes

Problem: Let's consider that George initially planted a row of bushes that was 85 feet, but he later decided to change the section he removes to be 55 feet long, not 58 feet as before. If he still plans to add another row adjacent to the current one that is 56 feet long, what will be the total length of the planted bushes?

GPT-4o:

Let's go through the problem step by step with the updated information:

1. George initially plants a row of bushes that stretches 85 feet.
2. He decides to remove a section that is 55 feet long.

To find the remaining length of the bushes after the removal, we subtract the length of the removed section from the initial length:
\[ 85 \text{ feet} - 55 \text{ feet} = 30 \text{ feet} \]

3. George then plans to add another row adjacent to the current one that is 56 feet long.

To find the total length of the planted bushes after adding the new row, we add the length of the new row to the remaining length:
\[ 30 \text{ feet} + 56 \text{ feet} = 86 \text{ feet} \]

### Answer: 86 feet

Expected answer: 86

Correct? Yes

Problem: John realizes that he needs more wood for his project. After finding a piece of wood that is 6 inches long in his garage, he decides to add this to his existing length of wood. What is the total length of wood that John now has?

GPT-4o:

John currently has a total length of wood of 46 inches. He finds an additional piece of wood that is 6 inches long and decides to add this to his existing length.

To find the new total length of wood, we add the length of the additional piece to the current total length:
\[ 46 \text{ inches} + 6 \text{ inches} = 52 \text{ inches} \]

Therefore, the total length of wood that John now has is:
### Answer: 52 inches

Expected answer: 52

Correct? Yes

Problem: After the big game, the soccer field was reduced back to its original size. But this time only 31 meters of the field could be used due to new maintenance works. How many meters of the field can't be used now?

GPT-4o:

To determine how many meters of the soccer field cannot be used now, we need to subtract the new usable length from the total length of the field.

The total length of the soccer field is 55 meters.
The new usable length of the field is 31 meters.

We calculate the unusable length as follows:
\[ 55 \text{ meters} - 31 \text{ meters} = 24 \text{ meters} \]

### Answer: 24 meters

Expected answer: 24

Correct? Yes

Problem: John built a wooden shelf that was 4 feet long. He decided to add another section to it, making it 11 feet longer. Then, John decided to build a wooden fence around his garden. The wooden fence was 83 feet long. How many feet did John work with in total for the shelf and the fence combined?

GPT-4o:

To determine the total length of wood John worked with, we need to add the length of the wooden shelf (after the extension) to the length of the wooden fence.

First, let's find the new length of the wooden shelf:
The original length of the shelf is 4 feet.
The additional section is 11 feet long.

Adding these together:
\[ 4 \text{ feet} + 11 \text{ feet} = 15 \text{ feet} \]

Next, we add the length of the wooden fence:
The wooden fence is 83 feet long.

Adding the length of the shelf and the fence together:
\[ 15 \text{ feet} + 83 \text{ feet} = 98 \text{ feet} \]

### Answer: 98 feet

Expected answer: 98

Correct? Yes

Problem: John originally built a wooden shelf that was 12 feet long before adding an additional section to it. This additional section made it 11 feet longer. Now, how long is John's wooden shelf?

GPT-4o:

To determine the new length of the wooden shelf, we need to add the length of the original shelf to the length of the additional section.

The original length of the shelf is 12 feet.
The additional section is 11 feet long.

Adding these together:
\[ 12 \text{ feet} + 11 \text{ feet} = 23 \text{ feet} \]

### Answer: 23 feet

Expected answer: 23

Correct? Yes

Problem: In addition to the expansion, the farmer now considers adding a fence that includes an extra 14 meters to accommodate a gate and some additional space. What will be the total length of the farm, including the fence, after all the expansions?

GPT-4o:

To find the total length of the farm including the fence, we need to add the length of the fence to the total length after the initial expansion.

Total length after initial expansion: 46 meters
Length of the fence: 14 meters

Total length including the fence = Total length after initial expansion + Length of the fence
Total length including the fence = 46 meters + 14 meters

### Answer: 60 meters

Expected answer: 60

Correct? Yes

Problem: Let's say the farmer initially miscalculated the starting length of the farm, which was actually 56 meters instead of 36 meters. If he still wants to expand this area by extending 10 more meters, what would now be the total length of the farm?

GPT-4o:

To find the total length of the farm after the expansion with the corrected initial length, we need to add the additional length to the corrected initial length.

Corrected initial length of the farm: 56 meters
Additional length: 10 meters

Total length after expansion = Corrected initial length + Additional length
Total length after expansion = 56 meters + 10 meters

### Answer: 66 meters

Expected answer: 66

Correct? Yes

Problem: After building the fence around his backyard, Jacob decided to add a 12-foot gate to the fence for easier access. What is the total length of the fence including the gate?

GPT-4o:

To find the total length of the fence including the gate, we need to add the length of the gate to the length of the fence Jacob has already built.

Length of the fence = 79 feet
Length of the gate = 12 feet

We perform the addition:
\[ 79 + 12 = 91 \]

So, the total length of the fence including the gate is 91 feet.

### Answer: 91

Expected answer: 49

Correct? No

Problem: Let's consider that Jacob originally planned to build a 79-foot fence. However, he made a mistake in his measurements and only needs to build a 43-foot fence. How many feet of fencing does Jacob need to subtract from his original plan?

GPT-4o:

To determine how many feet of fencing Jacob needs to subtract from his original plan, we subtract the new required length of the fence from the original planned length.

Original planned length of the fence = 79 feet
New required length of the fence = 43 feet

We perform the subtraction:
\[ 79 - 43 = 36 \]

So, Jacob needs to subtract 36 feet of fencing from his original plan.

### Answer: 36

Expected answer: 36

Correct? Yes

Problem: After buying the cassette tapes, Travis uses 42 inches of tape for one of his audio project. How many inches of tape does he have left after finishing his audio project?

GPT-4o:

To determine how many inches of tape Travis has left after using 42 inches, we start with the total length of tape he initially had and subtract the amount he used.

From the previous calculation, we know that Travis initially had 87 inches of tape.

Now, we subtract the 42 inches he used:
\[ 87 \text{ inches} - 42 \text{ inches} = 45 \text{ inches} \]

Therefore, the amount of tape Travis has left after finishing his audio project is:
### Answer: 45 inches

Expected answer: 45

Correct? Yes

Problem: After reviewing his purchases, Travis realized that he made a mistake and one of the cassette tapes that he thought was 62 inches long was actually only 29 inches long. With the additional 6 inches long cassette tape, how long, in inches, are all the cassette tapes combined that Travis actually bought?

GPT-4o:

To find the correct total length of all the cassette tapes Travis bought, we need to adjust the length of the tape that was mistakenly thought to be 62 inches long to its actual length of 29 inches.

First, we add the lengths of the two initial tapes with the corrected length:
\[ 19 \text{ inches} + 29 \text{ inches} = 48 \text{ inches} \]

Next, we add the length of the additional tape:
\[ 48 \text{ inches} + 6 \text{ inches} = 54 \text{ inches} \]

Therefore, the total length of all the cassette tapes combined is:
### Answer: 54 inches

Expected answer: 54

Correct? Yes

Problem: The park's length is 21 meters, and the width is 45 meters. An additional jogging track is to be built around the park, which is 15 meters longer than the combined length and width of the park. After completing the jogging track, the city plans to build a bike track around the jogging track. If the total length available for the bike track is 90 meters, how much shorter would the bike track be compared to the available space?

GPT-4o:

First, let's determine the length of the jogging track. The combined length and width of the park are:

\[ 21 \text{ meters} + 45 \text{ meters} = 66 \text{ meters} \]

The jogging track is 15 meters longer than this combined length and width:

\[ 66 \text{ meters} + 15 \text{ meters} = 81 \text{ meters} \]

Next, we know the total length available for the bike track is 90 meters. We need to find out how much shorter the bike track would be compared to the available space:

\[ 90 \text{ meters} - 81 \text{ meters} = 9 \text{ meters} \]

### Answer: 9 meters

Expected answer: 9

Correct? Yes

Problem: The original length of the park was 21 meters, but the city decided to shrink it down to 11 meters while keeping the width at 45 meters. They still aim to add a jogging track around the park, which will be 15 meters longer than the combined new length and width. How long will the new jogging track be?

GPT-4o:

First, we need to find the combined new length and width of the park. The new length of the park is 11 meters and the width remains 45 meters.

Combined new length and width:
\[ 11 + 45 = 56 \text{ meters} \]

The jogging track is to be built around the park and is an additional 15 meters longer than this combined new length and width.

Length of the new jogging track:
\[ 56 + 15 = 71 \text{ meters} \]

### Answer: 71 meters

Expected answer: 71

Correct? Yes

Problem: After cutting the 15 feet piece of lumber and the additional 13 feet piece, the worker discovers a third part of the construction project which needs 7 more feet of lumber. What is the total length of the lumber the worker needs for the complete project?

GPT-4o:

To find the total length of the lumber needed for the complete project, we need to add the lengths of all three pieces together.

First piece: 15 feet
Second piece: 13 feet
Third piece: 7 feet

Total length = 15 feet + 13 feet + 7 feet

Let's perform the addition step-by-step:
15 + 13 = 28
28 + 7 = 35

So, the total length of the lumber needed is 35 feet.

### Answer: 35 feet

Expected answer: 35

Correct? Yes

Problem: Suppose instead of an additional 13 feet, the worker realized that he actually needed an additional piece of lumber that is 59 feet long after cutting the first 15 feet piece. What is the total length of the lumber he now needs?

GPT-4o:

To find the total length of the lumber needed, we add the lengths of the two pieces together.

First piece: 15 feet
Second piece: 59 feet

Total length = 15 feet + 59 feet = 74 feet

### Answer: 74 feet

Expected answer: 74

Correct? Yes

Problem: If the train had initially traveled a distance of only 19 kilometers before making a stop instead of 82 kilometers, and it still traveled an additional 14 kilometers after the stop, how many total kilometers would the train have traveled then?

GPT-4o:

To find the total distance traveled by the train with the new initial distance, we need to add the new distance traveled before the stop to the distance traveled after the stop.

The train travels 19 kilometers before the stop and 14 kilometers after the stop.

Total distance traveled = 19 kilometers + 14 kilometers

Calculating this:

\[ 19 + 14 = 33 \]

### Answer: 33 kilometers.

Expected answer: 33

Correct? Yes

Problem: Continuing from the first problem, let's say the pathway from the entrance gate was not 21 meters but now only extends into the park by 21 meters, what is the new remaining length of the park from the end of the pathway to the park's end given that the total length of the park is now reduced to 51 meters?

GPT-4o:

To find the new remaining length of the park from the end of the pathway to the park's end, we need to subtract the length of the pathway from the new total length of the park.

The new total length of the park is 51 meters.
The length of the pathway is 21 meters.

We perform the subtraction:
\[ 51 \, \text{meters} - 21 \, \text{meters} = 30 \, \text{meters} \]

So, the new remaining length of the park from the end of the pathway to the park's end is 30 meters.

### Answer: 30 meters

Expected answer: 30

Correct? Yes

Problem: Continuing from the previous situation, what if the farmer's original field was 46 meters long instead of 48 meters as initially thought? Given that he still planted crops in 29 meters of it, how many meters does he now have left for other usage?

GPT-4o:

To determine how many meters the farmer has left for other usage with the updated field length, we need to subtract the length of the field he plans to use for planting crops from the new total length of the field.

The new total length of the field is 46 meters.
The length planned for planting crops remains 29 meters.

We perform the subtraction:
\[ 46 \text{ meters} - 29 \text{ meters} = 17 \text{ meters} \]

So, with the updated field length, the farmer now has 17 meters left for other usage.

### Answer: 17 meters

Expected answer: 17

Correct? Yes