Question

resolva as expressões

a)4×3÷2+5

b)36÷2+3×6

c)42÷7+99÷3

d)45+6×1+8÷2-30​

Answer 1

Resposta:

a) 4 x 3 :2 +5

12:2+5

6+5 =

11

b) 36:2+3x6

18+3x6

18+18

36

c) 42:7+99:3

6+99:3

6+33

39

d) 45+6x1+8:2-30

45+6+4-30

55-30

25