Question

c) 36-[70: (30-15+20)]=
D) 61-(54-24:4) resolva as expressões numéricas

Answer 1

Resposta:

c) 36 - [70÷(30 - 15 + 20)]=

36 - [70 ÷(15 + 20)]=

36 - [70÷ 35]=

36 - 2=

34

D) 61 - (54 - 24÷4)=

61 - (54 - 6)=

61 - 9=

52