Question

Resolva as expressões numéricas
a, 46+16-38+3-14
b, 22+4-17+5
c, 32+12+48
d, 10-5+18
e, 40-35+75

2, efetue as multiplicações
a, 348 b,97 c,506 d,81
×15 ×36 ×35 ×27

Answer 1

1

a,13

b,14

c,92

d,23

e,80

2

a,5520

b,3492

c,17710

d,1944