Question

a) 3 – 7 × 3 = 3 – 21 =
b) 5 + 2 × 8 = 5 + 16 =
c) 50 – 25 × 2 =
d) 30 + 8 ÷ (–2) =

Answer 1

Resposta:

)3-7×3=

3-21

-18

b)5+2×8=

5+16

21

c)50-25×2=

50-50

0

d)30+8÷(-2)=

30-4

26

e)15÷5-10=

3-10

-7

Explicação passo a passo:

bons estudos :)

Answer 2

a) 3 - 7 x 3 = 3 - 21 = -18
b) 5 + 2 x 8 = 5 + 16 = 21
c) 50 - 25 x 2 = 0
d) 30 + 8 : (-2) = 26