Question

6. Resolva as expressões:

A) 2.8÷4+5=
B) 18÷9.2-4=
C) 2.18-30+6=
D) 4.8-22+10=
E) 25÷5.2+5=
F) 40.2-75+15=

Alguém pra me Ajudar? ​

Answer 1

Resposta:

A) 2.8÷4+5=

16÷4+5=

4+5=

9

B) 18÷9.2- 4=

2.2 - 4=

4 - 4=

0

C) 2.18-30+6=

36-30+6=

6+6=

12

D) 4.8-22+10=

32-22+10=

10+10=

20

E) 25÷5.2+5=

5.2+5=

10+5=

15

F) 40.2-75+15=

80-75+15=

5+15=

20