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?

Gemma 2B:

### Answer: 24

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?

Gemma 2B:

Reasoning: The builder needs to construct 95 - 40 = <<95-40=55>>55 meters more to finish the wall.
### Answer: 55

Expected answer: 1

Correct? No

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?

Gemma 2B:

### Answer: 104

Expected answer: 42

Correct? No

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?

Gemma 2B:

### Answer: 40

Expected answer: 40

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?

Gemma 2B:

### Answer: 30 feet

Expected answer: 14

Correct? No

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?

Gemma 2B:

Reasoning: To find the total length of rope John needs, we add the initial length of 92 feet to the additional 6 feet.
Total length = 92 ft + 6 ft = <<92+6=98>>98 feet.
### Answer: 98

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?

Gemma 2B:

Reasoning: After adding the leftover strings, David has 39 + 13 = <<39+13=52>>52 pieces of string.
### 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?

Gemma 2B:

### Answer: 85

Expected answer: 85

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?

Gemma 2B:

### Answer: 90 feet

Expected answer: 86

Correct? No

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?

Gemma 2B:

### Answer: 43 feet

Expected answer: 15

Correct? No

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?

Gemma 2B:

### Answer: 21 yards

Expected answer: 4

Correct? No

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?

Gemma 2B:

Reasoning: After using 22 meters, the string is 67 - 22 = <<67-22=45>>45 meters long.
### Answer: 45

Expected answer: 75

Correct? No

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?

Gemma 2B:

Reasoning: After cutting 28 meters, the string is 67 - 28 = <<67-28=39>>39 meters long.
After adding 35 meters, the string is 39 + 35 = <<39+35=74>>74 meters long.
### Answer: 74

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?

Gemma 2B:

Reasoning: The builder built 2 feet, so there are 62 - 2 = <<62-2=60>>60 feet of fence to be built.
### Answer: 60

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?

Gemma 2B:

### Answer: 118

Expected answer: 31

Correct? No

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?

Gemma 2B:

### Answer: 70

Expected answer: 83

Correct? No

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?

Gemma 2B:

### Answer: 24

Expected answer: 24

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?

Gemma 2B:

Reasoning: 67 - 21 = <<67-21=46>>46 feet of the original rope are left.
### Answer: 46

Expected answer: 45

Correct? No

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?

Gemma 2B:

Reasoning: Peter added 79 to 21 = 50 feet.
### Answer: 50

Expected answer: 100

Correct? No

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?

Gemma 2B:

Reasoning: The length of the walkway is 82 + 14 = <<82+14=96>>96 feet.
### Answer: 96

Expected answer: 93

Correct? No

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?

Gemma 2B:

### Answer: 68 inches

Expected answer: 33

Correct? No

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?

Gemma 2B:

Reasoning: The total length of the aquarium is 37 inches + 35 inches = <<37+35=72>>72 inches.
### Answer: 72

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?

Gemma 2B:

### Answer: 3 + 62 + 2 = <<3+62+2=67>>67 kilometers of road in total.

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?

Gemma 2B:

### Answer: 2 + 62 = <<2+62=64>>64 kilometers of road.

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?

Gemma 2B:

Reasoning: The ladder will be 32 - 5 = <<32-5=27>>27 feet long.
### Answer: 27

Expected answer: 25

Correct? No

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?

Gemma 2B:

### Answer: 75

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?

Gemma 2B:

Reasoning: The shorter side is 71 - 49 = <<71-49=22>>22 feet long.
### Answer: 22

Expected answer: 22

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?

Gemma 2B:

### Answer: 80

Expected answer: 90

Correct? No

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?

Gemma 2B:

### Answer: 15

Expected answer: 37

Correct? No

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?

Gemma 2B:

### Answer: 25 centimeters

Expected answer: 50

Correct? No

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?

Gemma 2B:

Reasoning: After wrapping some gifts, the ribbon is 100 - 56 = <<100-56=44>>44 centimeters shorter than the original length.
### Answer: 44

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?

Gemma 2B:

### Answer: 13 meters

Expected answer: 14

Correct? No

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?

Gemma 2B:

### Answer: 91

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?

Gemma 2B:

Reasoning: The total length of the garden after adding the section for tomatoes is 55 + 20 + 16 = <<55+20+16=91>>91 meters.
### Answer: 91

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?

Gemma 2B:

### Answer: 75

Expected answer: 42

Correct? No

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?

Gemma 2B:

Reasoning: If David had planned for his fence to be 72 feet long, then he would have started with 72 feet. If he shortened it by 22 feet, then he would have 72 - 22 = <<72-22=50>>50 feet long.
### Answer: 50

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?

Gemma 2B:

Reasoning: If Jack started with 29 feet of cardboard, then he added 41 to get 70 feet of cardboard.
### Answer: 70

Expected answer: 70

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?

Gemma 2B:

Reasoning: If Martha had 85 meters of blue yarn initially, then she started with 7+85 = <<7+85=92>>92 meters of blue yarn.
Therefore, Martha would have had 7+85 = <<7+85=92>>92 meters of yarn altogether for her knitting project in that case.

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?

Gemma 2B:

### Answer: 84 cm

Expected answer: 85

Correct? No

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?

Gemma 2B:

### 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?

Gemma 2B:

### 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?

Gemma 2B:

### Answer: 78

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?

Gemma 2B:

### Answer: 60

Expected answer: 75

Correct? No

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?

Gemma 2B:

### Answer: 73

Expected answer: 3

Correct? No

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?

Gemma 2B:

### Answer: 66 m

Expected answer: 93

Correct? No

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?

Gemma 2B:

### Answer: 62

Expected answer: 61

Correct? No

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?

Gemma 2B:

### Answer: 39

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?

Gemma 2B:

### Answer: 3 feet

Expected answer: 2

Correct? No

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?

Gemma 2B:

Reasoning: The total length of the ribbon is the sum of the two segments: 5 ft + 51 ft = <<5+51=56>>56 feet.
### Answer: 56

Expected answer: 98

Correct? No

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?

Gemma 2B:

### Answer: 42

Expected answer: 52

Correct? No

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?

Gemma 2B:

### Answer: 62 meters

Expected answer: 34

Correct? No

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?

Gemma 2B:

### Answer: 77

Expected answer: 77

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?

Gemma 2B:

Reasoning: 49 - 68 = <<49-68=-19>>-19 meters would have still been left to be covered with gravel.
### Answer: -19

Expected answer: 13

Correct? No

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?

Gemma 2B:

Reasoning: If the race was shortened by 14 meters, it would be 77 - 14 = <<77-14=63>>63 meters long.
### Answer: 63

Expected answer: 63

Correct? Yes

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?

Gemma 2B:

Reasoning: Bob started with 14 meters of rope and cut 7 meters of rope, so he now has 14 - 7 = <<14-7=7>>7 meters of rope in total.
### Answer: 14

Expected answer: 79

Correct? No

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?

Gemma 2B:

### 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?

Gemma 2B:

### Answer: 83 meters

Expected answer: 91

Correct? No

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?

Gemma 2B:

Reasoning: If Simon initially swam 39 meters, then he covered 42 meters on the beach.
Total distance = 39 + 42 = <<39+42=81>>81 meters.
### Answer: 81

Expected answer: 81

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?

Gemma 2B:

Reasoning: Johnathon started with a 33-foot long rope, and he shortened it by 17 feet.
33 - 17 = <<33-17=16>>16 feet.
He then added 41 feet to the rope to get 77 feet.
### Answer: 77

Expected answer: 57

Correct? No

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?

Gemma 2B:

Reasoning: If Johnathon shortened the rope by 13 feet, he would be left with 33 - 13 = <<33-13=20>>20 feet.
The rope would be 20 feet long.
### Answer: 20

Expected answer: 20

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?

Gemma 2B:

Reasoning: After using 24 meters to build the swing, Johnny had 100 - 24 = <<100-24=76>>76 meters of rope left.
He then used 41 meters of the additional rope to make a climbing rope for his tree house, so he has 76 - 41 = <<76-41=35>>35 meters of the original rope left.
### Answer: 35

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?

Gemma 2B:

Reasoning: If Johnny started with 55 meters and used 24 meters to build the swing, then he would have 55 - 24 = <<55-24=31>>31 meters of rope left.
### Answer: 31

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?

Gemma 2B:

### Answer: 50

Expected answer: 49

Correct? No

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?

Gemma 2B:

### Answer: 9

Expected answer: 12

Correct? No

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?

Gemma 2B:

### Answer: 66

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?

Gemma 2B:

Reasoning: John started with 1 foot of track, then added 25 feet, and then shortened the 38 feet section to 18 feet.
1 + 25 - 18 = <<1+25-18=13>>13 feet.
### Answer: 13

Expected answer: 44

Correct? No

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?

Gemma 2B:

Reasoning: The second toy car was initially 8 inches long. When it was broken, it lost 2 inches of its length. So, the second toy car is 8 - 2 = <<8-2=6>>6 inches long now.
### Answer: 6

Expected answer: 5

Correct? No

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?

Gemma 2B:

Reasoning: The third toy car is 37 - 2 = <<37-2=35>>35 inches long now.
### Answer: 35

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?

Gemma 2B:

### Answer: 55

Expected answer: 61

Correct? No

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?

Gemma 2B:

### Answer: 83+10 = 93

Expected answer: 29

Correct? No

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?

Gemma 2B:

Reasoning: 46 - 16 = <<46-16=30>>30 inches of ribbon are left now.
### Answer: 30

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?

Gemma 2B:

### Answer: 82 feet

Expected answer: 10

Correct? No

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?

Gemma 2B:

### Answer: 94

Expected answer: 96

Correct? No

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?

Gemma 2B:

Reasoning: The new length of the fence is the length of the existing fence minus the section that was removed.
46 - 24 = <<46-24=22>>22 feet.
### Answer: 22

Expected answer: 45

Correct? No

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?

Gemma 2B:

Reasoning: The total length of the fence is the sum of the already existing section and the new section.
46 + 22 = <<46+22=68>>68 feet.
### Answer: 68

Expected answer: 68

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?

Gemma 2B:

Reasoning: 78 x 2 = <<78 x 2=156>>156 meters of the beam are now needed.
### Answer: 156

Expected answer: 36

Correct? No

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?

Gemma 2B:

Reasoning: 78 - 42 = <<78-42=36>>36 meters of the beam would be left now.
### Answer: 36

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?

Gemma 2B:

### Answer: 64

Expected answer: 70

Correct? No

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?

Gemma 2B:

### Answer: 75

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?

Gemma 2B:

### Answer: 81

Expected answer: 19

Correct? No

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?

Gemma 2B:

Reasoning: He started with 15m, then bought 70m, and then added 2m.
15 - 58 = 33m.
### Answer: 33

Expected answer: 29

Correct? No

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?

Gemma 2B:

15 + 40 + 2 = 57m.
### Answer: 57

Expected answer: 57

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?

Gemma 2B:

### Answer: 91

Expected answer: 100

Correct? No

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?

Gemma 2B:

### Answer: 26 + 15 = <<26+15=41>>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?

Gemma 2B:

### 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?

Gemma 2B:

Reasoning: The total length of the ribbons is 7 cm + 12 cm = <<7 cm+12 cm=19 cm>>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?

Gemma 2B:

### Answer: 57 meters

Expected answer: 25

Correct? No

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?

Gemma 2B:

Reasoning: The new length is 43 + 8 = <<43+8=51>>51 meters.
### Answer: 51

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?

Gemma 2B:

Reasoning: The new height is 41 - 29 = <<41-29=12>>12 inches.
### Answer: 12

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?

Gemma 2B:

### Answer: 30

Expected answer: 45

Correct? No

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?

Gemma 2B:

Reasoning: Alice ran 93 - 52 = <<93-52=41>>41 miles not on a paved road in the past month.
### 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?

Gemma 2B:

### Answer: 6 inches

Expected answer: 16

Correct? No

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?

Gemma 2B:

Reasoning: The new total length is 78 + 7 = <<78+7=85>>85 cm.
### Answer: 85

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?

Gemma 2B:

Reasoning: The remaining piece of paper is 29-14 = <<29-14=15>>15 cm long.
### Answer: 15

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?

Gemma 2B:

### Answer: 56 inches

Expected answer: 74

Correct? No

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?

Gemma 2B:

### Answer: 43 inches

Expected answer: 39

Correct? No

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?

Gemma 2B:

Reasoning: If Alex reduces the path from 98 to 13 meters less, the new length would be 98 - 13 = <<98-13=85>>85 meters.
### Answer: 85

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?

Gemma 2B:

Reasoning: If 12 km were removed from the original 58 km, the new length would be 58 - 12 = <<58-12=46>>46 kilometers.
### Answer: 46

Expected answer: 46

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?

Gemma 2B:

### Answer: 63

Expected answer: 68

Correct? No

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?

Gemma 2B:

Reasoning: 77 - 52 = <<77-52=25>>25 more inches need to be knitted to finish the scarf.
### Answer: 25

Expected answer: 38

Correct? No

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?

Gemma 2B:

Reasoning: The final length is 49 - 18 = <<49-18=31>>31 feet.
### Answer: 31

Expected answer: 45

Correct? No

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?

Gemma 2B:

Reasoning: The usable part of the field after the maintenance works is 55 - 31 = <<55-31=24>>24 meters.
### Answer: 24

Expected answer: 24

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?

Gemma 2B:

### Answer: 50

Expected answer: 60

Correct? No

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?

Gemma 2B:

Reasoning: The total length will be 56 + 10 = <<56+10=66>>66 meters.
### Answer: 66

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?

Gemma 2B:

### Answer: 79 + 12 = 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?

Gemma 2B:

### Answer: 37

Expected answer: 36

Correct? No

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?

Gemma 2B:

### Answer: 15 + 13 + 7 = <<15+13+7=35>>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?

Gemma 2B:

Reasoning: The worker needs to cut a 15 feet piece of lumber, and after the first cut, he needs an additional 59 feet.
Total length = 15 feet + 59 feet = <<15+59=74>>74 feet.
### Answer: 74

Expected answer: 74

Correct? Yes

Problem: In the previous scenario, the bricklayer had a stack of bricks that are each 10 inches long. He added another brick that is 9 inches long to the stack. But then, he decides to remove one of the 10-inch bricks from the stack. After removing it, what is the total length of the bricks now?

Gemma 2B:

### Answer: 10 inches

Expected answer: 9

Correct? No

Problem: Continuing from the previous scenario, suppose originally the bricklayer had a stack of bricks that are each 46 inches long, instead of 10 inches. Then he added another brick that is 9 inches long to the stack. What would be the total length of the bricks now?

Gemma 2B:

### Answer: 46+9 = <<46+9=55>>55 inches.

Expected answer: 55

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?

Gemma 2B:

### Answer: 33

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?

Gemma 2B:

Reasoning: The remaining length of the park from the end of the pathway to the park's end is 51 - 21 = <<51-21=30>>30 meters.
### Answer: 30

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?

Gemma 2B:

Reasoning: If the farmer's original field was 46 meters long, he would have 48 - 29 = <<48-29=19>>19 meters for other usage.

Expected answer: 17

Correct? No