Question

exercícios
1 calcule o valor das expressões.

a=10-1+8-4
b=12-8+9-3
c=25-1-4-7
d=45-18+3+1-2
e=75-10-8+5-1
f=10+5-6-3-3+1​

Answer 1

Resposta:

A = 13

B = 10

C = 13

D = 29

E = 61

F = 4