row_id int64 0 36.7k | QuestionId int64 31.8k 109k | QuestionText stringclasses 15
values | MC_Answer stringclasses 49
values | StudentExplanation stringlengths 1 586 | Category stringclasses 6
values | Misconception stringclasses 35
values |
|---|---|---|---|---|---|---|
28,000 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | she has two thirds of a cake and robert eats one third which is two thirds takeaway one third | False_Misconception | Subtraction |
28,001 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | she’s got 2/3 and you’re taking away one third so that would give you your answer | False_Misconception | Subtraction |
28,002 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | since robert eats 1/3 it would become 2/3-1/3 | False_Misconception | Subtraction |
28,003 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | since robert is eating 1/3 of it, it would become 2/3-1/3 | False_Neither | null |
28,004 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | since they have the same denominator 2/3-1/3=1/3 | False_Misconception | Subtraction |
28,005 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | so you have tecontlny have 2and you need to take away1and are the 3denominated on top | False_Neither | null |
28,006 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | some of the cake has been eaten so you have to use take away. | False_Misconception | Subtraction |
28,007 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | sslly has 2/3 of cake robert eats 1/3 of the 2/3 so u have to do 2/3 - 1/3 | False_Misconception | Subtraction |
28,008 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | take away 1/3 from 2/3 because robert ate one third of the cake. | False_Misconception | Subtraction |
28,009 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | that is what happend so it has to be the answere | False_Neither | null |
28,010 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | that's what u get if u subtact 2 by 1 | False_Misconception | Subtraction |
28,011 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the 2/3 have taken away 1/3 so it would be 2/3-1/3. | False_Misconception | Subtraction |
28,012 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer is 1/3 and 2/3 - 1/3 equals 1/3 | False_Misconception | Subtraction |
28,013 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer is d because 2/3 - 1/3 = 1/3 and sally only had 2/3 of a cake so robert would only have eaten 1/3. | False_Misconception | Subtraction |
28,014 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer is d because 2/3 take away 1/3 is 1/3 | False_Misconception | Subtraction |
28,015 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer is d because robert ate 1/3 of 2/3 so the equation is 2/3-1/3 so in conclusion the answer is d. | False_Misconception | Subtraction |
28,016 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer is d because the answer for the equation is 1/3 and that is the fraction of the whole cake robert has eaten | False_Misconception | Subtraction |
28,017 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer is d because you are subtracting because he has eaten one half of the cake 🍰. | False_Neither | null |
28,018 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer is d because you have to find out the difference | False_Misconception | Division |
28,019 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer to d is 1/3 and 2/3 _1/3 is 1/3 | False_Misconception | Subtraction |
28,020 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the answer to this question is d because if you need to have 1/3 away from 2/3 it is the same as 2/3-1/3. | False_Misconception | Subtraction |
28,021 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the both have 3 at the bottom so its easier | False_Neither | null |
28,022 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the cake has got smaller because a piece has been taken away | False_Misconception | Subtraction |
28,023 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the cake started 2/3 and he only ate 1/3 | False_Neither | null |
28,024 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the cake started of with 2/3 then robert ate 1/3 so you are taking away. | False_Misconception | Subtraction |
28,025 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the correct number sentence to solve the word problem should be d, 2/3 - 1/3. the answer would be 1/3. | False_Misconception | Subtraction |
28,026 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the denominator stays the same and the numerater is different | False_Neither | null |
28,027 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the denominators are both the same so you just need to subtract the numerators. 2 - 1 = 1 | False_Misconception | Subtraction |
28,028 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the number sentence would be d because he has eaten so it would be a subtraction. | False_Misconception | Subtraction |
28,029 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the original amount ( 2/3) minus what robert ate ( 1/3) , the number sentence will be 2/3 - 1/3 which is d. | False_Misconception | Subtraction |
28,030 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the reason is because he eats 1/3 so you have to take away | False_Misconception | Subtraction |
28,031 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the whole cake has 3 pieces and robert has eaten one piece . | False_Neither | null |
28,032 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | the whole cake is 3/3 so he has eaten 1/3 of the whole cake and 2/3 - 1/3 = 1/3 | False_Misconception | Subtraction |
28,033 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | their is2/3 of the cake and because robert ate 1/3 you must take away 1/3 from 2/3 | False_Misconception | Subtraction |
28,034 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there are 2/3 of cake. if robert eats 1/3, you take away, so the answer is 2/3-1/3 | False_Misconception | Subtraction |
28,035 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there are 2/3 of the cake in the fridge and he eats 1/3 and 2/3 - 1/3 = 1/3. | False_Misconception | Subtraction |
28,036 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there are 2/3 which robert is going to take from so he is taking away | False_Misconception | Subtraction |
28,037 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there are 2/3, robert eats 1/3, meaning there is 1/3 less of the piece=-1/3=2/3-1/3 | False_Misconception | Subtraction |
28,038 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there are 2/3. if he eats 1/3 then you get 1/3. there are two possible answers but the way the question is worded you can only pick d,not b. | False_Neither | null |
28,039 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there are two bits and he ate one | False_Neither | null |
28,040 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is 1/3 left because robert ate 1/2 of the cake | False_Neither | null |
28,041 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is 1/3 of the cake left | False_Neither | null |
28,042 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is 2/3 and you need to subtract 1/3.this leaves you with 1/3
2/3-1/3=1/3 | False_Misconception | Subtraction |
28,043 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is 2/3 in the fridge and he eats 1/3 so it takeaway | False_Misconception | Subtraction |
28,044 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is 2/3 of a cake and you find out the fraction than robert ate by doing 2/3 - 1/3 | False_Neither | null |
28,045 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is 2/3 of a cake left and he ate 1/3 so you subtract. | False_Neither | null |
28,046 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is only two thirds there, so if he eats 1/3 of that amount then you would subtract 1/3 from 2/3 | False_Misconception | Subtraction |
28,047 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there is two thirds and one third is taken away | False_Misconception | Subtraction |
28,048 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there was 2 3s and he ate 1 3rd | False_Neither | null |
28,049 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there was 2/3 he ate 1/3 so there was 1/3 left | False_Misconception | Subtraction |
28,050 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there was 2/3 in the fridge and robert ate 1/3 of that so you have to do 2/3-1/3 | False_Neither | null |
28,051 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there was 2/3 of the cake originally and 1/3 was taken away | False_Misconception | Subtraction |
28,052 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there was 2/3 of the cake so if you eat 1/3 you are left with 1/3 | False_Misconception | Subtraction |
28,053 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there was 2/3 then he took 1/3 so that would be 2/3 - 1/3 | False_Misconception | Subtraction |
28,054 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there was two thirds to start with.robert ate one third of the cake so the question that would answer this question would be two thirds minus one third. | False_Neither | null |
28,055 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there were 2 thirds and he ate a third so now there is 1 third | False_Misconception | Subtraction |
28,056 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there were 2/3 of the cake and robert eats 1/3 | False_Neither | null |
28,057 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there were originally 2/3 of the cake and robert ate 1/3 so the final amount of cake is 2/3 -1/3 | False_Neither | null |
28,058 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there would be 1third left after robert eating a slice | False_Neither | null |
28,059 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there's 2/3 in fridge take away 1/3 | False_Misconception | Subtraction |
28,060 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | there's used to be 3/3 but now there is 2/3 but they eat 1/3 so 2/3 -1/3 = 1/3 | False_Misconception | Subtraction |
28,061 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is as 2 thirds takeaway 1 third =1 third | False_Misconception | Subtraction |
28,062 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is because 2/3 minus 1/3 is 1/3 and the word problem i chose is the only one that shows that | False_Misconception | Subtraction |
28,063 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is because 2/3 of the cake are left, therefore if robert eats another 1/3 this 1/3 has to be subtracted from the original 2/3 | False_Neither | null |
28,064 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is because he eats the cake so he is subtracting. | False_Misconception | Subtraction |
28,065 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is because sally had 2/3 and 1/3 is taken away. | False_Misconception | Subtraction |
28,066 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is because sally has 2/3 of a cake. robert then eats 1/3. to work out how much he ate you would do 2/3 - 1/3. | False_Neither | null |
28,067 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is because there in total were 2 3rds 1 3rd. | False_Neither | null |
28,068 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is because there was 2/3 in the fridge and robert ate 1/3. it is subtracting what robert ate of the cake. | False_Misconception | Subtraction |
28,069 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is the answer because 2/3-1/3=1/3 and the formula is 2/3-1/3 | False_Misconception | Subtraction |
28,070 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is the answer because if sally has 2/3 of a cake and robert eats a 1/3 of it, he is, in essence, taking away from the whole of the cake, so minus is the only viable answer | False_Misconception | Subtraction |
28,071 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is the answer because sally starts with 2/3 of a cake then robert eats 1/3 so it means the number sentence is 2/3 - 1/3. | False_Misconception | Subtraction |
28,072 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this is the answer because you need to figure out the fraction of the cake when half of the portion of the cake had been taken. | False_Misconception | Subtraction |
28,073 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | this would solve this question because if you take what robert ate away from 2/3 it gives you the answer of 1/0 | False_Neither | null |
28,074 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | to find the answer you must subtract the amount originally had by the amount taken away. | False_Misconception | Subtraction |
28,075 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | to solve it, you would have to do 2/3 - 1/3. | False_Neither | null |
28,076 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | to work it out you would take it away because it says he eats and when he eats something it goes | False_Misconception | Subtraction |
28,077 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | two thirds - one third is one third | False_Misconception | Subtraction |
28,078 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | two thirds left, minus one third that robert has eaten. | False_Neither | null |
28,079 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | two thirds take one third is a third, and that's how much cake he ate. | False_Misconception | Subtraction |
28,080 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | um so 2 is the cake at the moment um so they
-- eat one third of it so the calculation is
3 2/3 - 1/3 | False_Misconception | Subtraction |
28,081 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | we know he has eaten 1/3 of the cake and the only calculation that gets that answer is d. | False_Misconception | Subtraction |
28,082 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | well if he eats one third of two thirds it kind of has to be d | False_Neither | null |
28,083 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | well if one third was eaten then it would be gone. | False_Neither | null |
28,084 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | well she started off with two thirds and then one of those three pieces will be taken away and leaves her with one third remaining | False_Misconception | Subtraction |
28,085 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | what fraction of the whole cake has robert eaten not 2/3 so 2/3-1/3 = 1/3 | False_Misconception | Subtraction |
28,086 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | when he eats a piece it has been taken away | False_Misconception | Subtraction |
28,087 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | when robert is eating it he is essentially taking away one third of the cake. the calculation you should do is two thirds take away one third. | False_Misconception | Subtraction |
28,088 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you are losing a portion of the cake so its subtraction | False_Neither | null |
28,089 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you are sopost to 2/3-1/3=1/3= the answer 🏆 | False_Misconception | Subtraction |
28,090 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you are taking away 1/3 from 2/3 | False_Misconception | Subtraction |
28,091 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you are taking away 1/3 of the 2/3 that was in the fridge | False_Misconception | Subtraction |
28,092 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you are taking away the whole from what he ate | False_Misconception | Subtraction |
28,093 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you are taking away what robert has eaten. | False_Misconception | Subtraction |
28,094 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you are working out what is left | False_Neither | null |
28,095 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you do 2 - 1 and you keep the denominator | False_Neither | null |
28,096 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you do not need to multiply, divide or add so it has to be subtract. | False_Neither | null |
28,097 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you do this because hes eaten 1/3 out of 2/3 | False_Neither | null |
28,098 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you had 2/3 and you take away one third because robert took that part | False_Misconception | Subtraction |
28,099 | 33,474 | Sally has \( \frac{2}{3} \) of a whole cake in the fridge. Robert eats \( \frac{1}{3} \) of this piece. What fraction of the whole cake has Robert eaten?
Choose the number sentence that would solve the word problem. | \( \frac{2}{3}-\frac{1}{3} \) | you had 2/3 of a cake but when takes eats it you are subtracting by 1/3. | False_Misconception | Subtraction |
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