Operations on Integers and Fractions

A

100

−1 + 3 − 6

−4

200

2 1/5 + 3/10

2 1/2

300

7/8 x 2/3 - 1/4

1/3

B

100

−4 + 2 × −3

−10

200

(−8 + −4) ÷ −6 − 7

−5

300

Ahmed’s teacher asks him to: “Start with +2, then multiply by −1, then subtract 3, then divide by −1, then add −6”. What should Ahmed’s answer be?

 −1