Question

Insert brackets to make these calculations correct.

(a) 6 + 2 × 4 = 32
(b) 6 + 2 × 4 − 1 = 12
(c) 6 + 2 × 4^2 = 70

Answer 1

(6+2) x 4 = 32
6 + (2 x (4-1)) = 12
6 + (2 x 4)^2 = 70