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
11,500
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10 add 5 is 15. And 4 add 5 is 9
False_Misconception
Additive
11,501
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10 is not a common denominator of 15 so you added 5 so A is 4
False_Misconception
Additive
11,502
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10 plus 5 equalled to 15 so i did 9 minused 5
False_Misconception
Additive
11,503
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10 plus 5 is 15 so I took 5 away from 9
False_Misconception
Additive
11,504
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10 plus 5 is 15 so if you flip it 9 minus 5 is 4
False_Misconception
Additive
11,505
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10 plus 5 is fifteen and 4 plus five is nine.
False_Misconception
Additive
11,506
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10+4 is 14 and the denominators are 10 and 15 so that 1 away and 9 is 1 away from 10 is that's why I think it is 4
False_Neither
null
11,507
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 10+5=15 amd 9-5=4 so it is B.
False_Misconception
Additive
11,508
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 15 - 10 equals 5 which means 9 - 4 equals 4
False_Misconception
Additive
11,509
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 15 is 5 more than ten and nine is 5 more than 4
False_Misconception
Additive
11,510
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 15 minus 5 is ten and 9 minus 5 is 4
False_Misconception
Additive
11,511
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 15 minus 9 is 6 so the top is 4
False_Misconception
Additive
11,512
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 15 minus 9 is 6 so the top is 4.
False_Misconception
Additive
11,513
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 15 take away 5 = 10 and you do the same for 9 and you get 4.
False_Misconception
Additive
11,514
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 15-10 is 5 and 9-5 is 4 so the answer is four.
False_Misconception
Additive
11,515
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 5 add 10 is 15 so 9 subtract 5 equals 4.
False_Misconception
Additive
11,516
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 5 more than 10 is fifteen so 5 less than nine is 4
False_Misconception
Additive
11,517
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 5 was subtracted 15 to make 10, you do the same thing with 9
False_Misconception
Additive
11,518
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 9 minus 5 is 3 so 3 plus 5 would be 9.
False_Neither
null
11,519
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 9 subtract 5 is 3 so 3 add 5 would be 9.
False_Misconception
Additive
11,520
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 9 x 2 = 19 but 24 X 2= 48 not 49
False_Neither
null
11,521
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 9-5 is 4 because they have added 5 to the bottom so that's why you have - 5 from the top
False_Misconception
Additive
11,522
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because 9-5 is 9, so it would be 4.
False_Misconception
Additive
11,523
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because I looked at what happened to the denominator and did it to the numerator backwards!
False_Neither
null
11,524
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because I think it is 4 tenths
False_Neither
null
11,525
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because I worked out what the other one was worth and then did the same.
False_Neither
null
11,526
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because I worked out what the other one was worth then did the same
False_Neither
null
11,527
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because a/10 +5=15 so a must =4 because 4+5=9
False_Misconception
Additive
11,528
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because for 10 to get to 5 you add 5 to I think that you would take 5 away from 9 which gives you 4
False_Misconception
Additive
11,529
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because for A/10 it’s = 9/15 and for the do you nominator you do 10 take away 15 which is five so you do nine take away five which gives you four over 10.
False_Misconception
Additive
11,530
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because four plus five is nine.
False_Misconception
Additive
11,531
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because i am takeaway 5 from 15
False_Misconception
Additive
11,532
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because i am taking away 5 from 15
False_Neither
null
11,533
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because if you added 5 to both of your numbers it would be nine fifteenths
False_Misconception
Additive
11,534
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because if you figure it out, it's right.
False_Neither
null
11,535
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because if you take away 5 from 15 it equals 10 and 9 take away 5 equals4
False_Misconception
Additive
11,536
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because if you work it out it is right
False_Neither
null
11,537
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because if youu add 5 to ten you get 15, so when u add five to four you got 9.
False_Misconception
Additive
11,538
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it goes up by four.
False_Neither
null
11,539
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it goes up in four
False_Neither
null
11,540
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it has times ten to fifteen and nine take away five is four
False_Misconception
Additive
11,541
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it is in the times table.
False_Neither
null
11,542
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it is the same amount apart as 9/15
False_Neither
null
11,543
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it looks like it's going to go up in five.
False_Misconception
Additive
11,544
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it looks like it's going up in 5
False_Misconception
Additive
11,545
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because it went up 5 so 9-5=4
False_Misconception
Additive
11,546
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because nine take away five is four
False_Misconception
Additive
11,547
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because nine times take away five is four.
False_Misconception
Additive
11,548
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because ten add five is fifteen and nine minus five is four
False_Misconception
Additive
11,549
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because ten plus five is fifteen and ninr minus five equals four.
False_Misconception
Additive
11,550
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because ten to fifteen is five so nine takeaway five is four
False_Misconception
Additive
11,551
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because ten to fifteenn is five so nine takeaway five is four.
False_Misconception
Additive
11,552
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the denominator were added by 5 so I know that 9 will be 5 less
False_Misconception
Additive
11,553
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the difference between 10 and 15 = 5. Therefore, 9 - 5 = 4 which is the answer.
False_Misconception
Additive
11,554
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the difference between 10 and 15 is 5 so if I take 5 away from 9 it is 4.
False_Misconception
Additive
11,555
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the difference between 10 and 15 is 5 so if I takee 5 away from 9 it is 4.
False_Misconception
Additive
11,556
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the difference between 10 and 15 is 5 so you take 9 from 5 witch is 4
False_Misconception
Additive
11,557
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the difference between 10 and 15 is 5, and when I subtract 5 from 9 is 4.
False_Misconception
Additive
11,558
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the difference between 10 and 15 is 5. and when I subtract 5 from 9 is 4.
False_Misconception
Additive
11,559
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because the difference of 10 to 15 is 5
False_Misconception
Additive
11,560
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because there is 5 in 15 and I sdded it to four.
False_Neither
null
11,561
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because they are both added by 5
False_Misconception
Additive
11,562
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because they are both added by 5.
False_Misconception
Additive
11,563
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because to get 15 to 10 you get it is 5 so u do the same to the numerator which gives me 4
False_Misconception
Additive
11,564
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because to get from 10 to 15 you have to add on 5 to the 10. So I took 5 away from 9 and got 4 as my answer.
False_Misconception
Additive
11,565
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because to get from 10 to 15 you need to add 5 so to find out what the letter is worth you need take 5 away from 9 with is 4.
False_Misconception
Additive
11,566
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because to get to 10 to 15 you divide by 2 and times by 3 and then u do the inverse for the numerator
False_Correct
null
11,567
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because what ever you do to the bottom you do the top .
False_Neither
null
11,568
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because whatever you do to the bottom you will do on the top.
False_Neither
null
11,569
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you add 5 on to 10 so you take off five from nine
False_Misconception
Additive
11,570
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you add 5 so you then do 9-5 which is 4
False_Misconception
Additive
11,571
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you add 5 to ten to get 15 so if you tack 5 from 9 you will get 4
False_Misconception
Additive
11,572
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you add five to 10 to get 15 so if you take off 5 from 9 you get 4 so 4 is right
False_Misconception
Additive
11,573
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you have added 5 to 10 which is 15 so I took away 5 from 9 and it is 4 so that is the answer
False_Misconception
Additive
11,574
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you have added five more so you take 5 off 9
False_Misconception
Additive
11,575
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you take 5 away from 15 is 10 so take away 5 from 9 is 4.
False_Misconception
Additive
11,576
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you've added 5 to the denomenater, so that you take 5 from the 9.
False_Misconception
Additive
11,577
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because your adding 5 so the value of A would be 4
False_Misconception
Additive
11,578
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because your adding 5 to create 9.
False_Misconception
Additive
11,579
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because youu add 5 to 10, so you take off 5 from 9.
False_Misconception
Additive
11,580
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Because you’ve added 5 to 10 so you take away 5 from 9.
False_Misconception
Additive
11,581
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Bevause 5 more than 10 is fifteen so 5 less than nine is 4.
False_Misconception
Additive
11,582
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Both of them add 6 to the denominator
False_Misconception
Additive
11,583
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Both of them add 6 to the denominator.
False_Neither
null
11,584
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Brcause 5 plus 10 is 15 so 9 minus 5 equals 4.
False_Misconception
Additive
11,585
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Bucuse if you add them up but you have to add five
False_Misconception
Additive
11,586
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
Four is almost half of nine.
False_Neither
null
11,587
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
From 15 you would -5 to got to 10 so that means that you would have to do 9 - 5 = 4
False_Misconception
Additive
11,588
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
From 15 you would need -5 to get to 10, so thatt means that you will have to do 9 - 5 = 4.
False_Misconception
Additive
11,589
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
How I got my answer of 4 I did 10 + 5 = 15 so you have to 9 - 5 to get 4 so 4 is the answer for A.
False_Misconception
Additive
11,590
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15 is 5 bigger than 10 and 9 is 5 bigger than 4 so the missing value would be 4
False_Misconception
Additive
11,591
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I THINK IT IS 4 because 10 +5 =15 so 4+5=9
False_Misconception
Additive
11,592
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I THINK THIS BECAUSE 10 + 5 = 15 AND 4+5=9.
False_Misconception
Additive
11,593
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I also think it is 6 and I picked randomly.
False_Neither
null
11,594
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I am guessing 4 because 10 to 15 is adding 5 so 4+5 =9
False_Misconception
Additive
11,595
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I am guessing 4 because 10 to 15 is adding 5, so 4+5 =9.
False_Misconception
Additive
11,596
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I am just doing a random guess
False_Neither
null
11,597
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I am just guessing because I don't know.
False_Neither
null
11,598
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I am not sure but I think if you added five to get 15 the you take away 5 from 9 to get 4
False_Misconception
Additive
11,599
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I am not sure but I think if you added five to get 15, then you take away five from 9 to find 4.
False_Misconception
Additive