Question

4. Resolva as expressões:
a) 360 - (3.45) + 18 =
b) 25. (2)3 - 12​

Answer 1

Resposta:

a) 360 - (3 X 45) + 18 = 360 - (135) + 18 = 225 + 18 = 243

b) 25 X (2)3 - 12​ = 25 X 8 - 12 = 200 -12 = 188