Fix Mistakes
15÷3×(2+5)−6=41
The student mistakenly subtracted 6 from 35 before completing the multiplication. Correct answer 29.
6−3×4+2
-4
22+3×4
14
4+3×(−2)
-2
5×23−4+1=35
The student subtracted 4 + 1 instead of subtracting 4 first and then adding 1. Correct answer 37
4+3×(5−2)2÷3=15
The student failed to follow the order of operations within the parentheses and exponents, resulting in multiple errors. Correct answer 13.
5+(−3)×6+4
-9
5+3×23−4
19
7−4×2+(−5)
-6
2+5×32−4=437
The student didn’t follow the correct order of operations. They should have Done the exponent first, then multiplied, then added, and finally subtracted. Correct answer 43.
(10−6)2÷2×3=-8
The student evaluated the exponent and multiplication incorrectly and skipped using parentheses properly. Correct Answer 24
(8−5)×(−2)2−6
6
4×(32+5)−24
38
6+(−3)2−4×3
-1
7×(3+42)−5=32
The student didn’t compute the exponent before multiplying and adding.Correct answer 128.
3×23−(8÷2)+5=7
The student incorrectly evaluated the exponent and parentheses. Correct Answer 25
−4×(3−7)+23−5
19
(23−5)×2+42−7
11
-8+(5-3)×(-4)+7
-9
6+3×23−8÷2=-318
The student incorrectly subtracted instead of dividing first, following PEMDAS. Correct answer 26.
(6+2)2−3×(4−22)=50
The student incorrectly simplified inside the parentheses and exponent and then subtracted without following the order of operations fully. Correct Answer 64.
7−(4+32)×(−2)+5÷(−1)
28
33+2×(5−42)+6÷3
7
(6−32)×(−2)+8÷(−4)
4
(5+3)2−4×2+6=14
They multiplied 8 times 2 instead of 82 Correct answer 62.