Question

Quanto é 160 + 12 ÷ 4 ×10 -12 ×50 ÷43 × 2-9 +60=
Sem ver a calculadora
Do 100 pontos

Answer 1

resposta100:100 − 52 +13 − 60

b) 25 − 50

c) 25 + 50− 75 × 2

d) 2 × 3+ 4 × 25 ÷5

e) 80 × 2 −160

f) 11 × 12 ÷2