10 questions
52 - 2 x 3
(12 -3) - 400 8
2.3 + 2 x 3.8
(70 - 5 x 12) + 7 x 2
3.4 x 6 - 11.9
(32.11+9.17) 6
George attempt the following question
2.5 + 1.1 x 9.
George thinks the answer is 32.4, is he correct?
Yes, he is correct.
No, the answer should be 22.5
No, the answer should be 12.4
No, the answer should be 3.6
Hannah is trying the following question
4.2 x 5 - (8 4) .
Hannah thinks the answer is 17, is she correct.
Yes, she is correct.
No, the answer is 2.64.
No, the answer is 22.
No, the answer is 5.
Jennifer attempts the following question,
32.4 - 7.7 x 2 .
She thinks the answer is 98.8, is she correct?
Yes, she is correct.
No, the answer is 1.6
No, the answer is 18.2
No, the answer is 44.5
Ryan attempts the following question,
19.5 + 8.5 x 3 - (19 - 5.9).
He thinks the answer is 59.1, is he correct?
Yes, he is correct.
No, the correct answer is 70.9
No, the correct answer is 44.1
No, the correct answer is 31.9