Question

foloseste parantezele pentru a obtine rezultatele date 4+8×3+1×2 =74 ; 4+8×3+1×2=96 .

Answer 1

[(4+8)x3+1]x2=74
(4+8)x(3+1)x2=96

Answer 2

{[(4+8)×3]+1}×2=[(12×3)+1]×2=(36+1)×2=37×2=74
(4+8)×(3+1)×2=12×4×2=96