Question

E pra fazer as continhas dessas 4 perguntas

Answer 1

Resposta:

1°

a)7-2×3

7-6=1

b)(7-2)×3

5×3=15

c)8-7+1

1+1=2

d)8-(7+1)

8-8=0

e)6(elevado à 2)-36

36-36=

2°

10+(8-6÷3)

10+(8-2)

10+6=16

3°

a)(5+3)×2

8×2=16

b)5+3×2

5+6=11

c)5×2+3

10+3=13

d)2+5×3

2+15=17

e)5×(3+2)

5×5=25

f)3×(5+2)

3×7=21

4°

10+2×3

10+6=16