Question

1-RESOLVA E TIRE A PROVA . A-4639+5675 B-2345+6234 C-3456-2345 D-6234-2842 E-4688×2 F-234×35 G-4684÷3

Answer 1

Resposta:

b 2345

+ _6234_

8579

c 3456

_-2245_

1 1 1 1

d 6234

-_2842_

3 3 9 2

e 4688

×__2___

9 3 7 6

f 234

×34_

7956

g 4684÷3

1.561