Question

Calcule:
A) 7+3+5 B)12+6+4 C)15+5+2+8 D) 37-25 E) 45-18

Answer 1

A) 7+3+5 = 10 + 5 = 15

B) 12+6+4 = 12 + 10 = 22

C) 15+5+2+8 = 20 + 10 = 30

D) 37-25 = 12

E) 45-18 = 27

BOA SORTE NAS OUTRAS ATIVIDADES

Answer 2

Resposta:

a-15

b-22

c-30

d-12

e-30