Question

calcule aso valor das expressoes.14-(10+1)-(-3)+4 b-30+(5-1)-(1-7)

Answer 1

14 - 10 - 1 + 3 + 4 = 10
b) - 30 + 4 - 1 + 7 = - 20

Answer 2

 14-(10+1)-(-3)+4 b-30+(5-1)-(1-7) = -6