Question

c) (-20)÷(-20)
k) (+84)÷(+21)
o) (+125)÷(+25

Answer 1

a( +01 )

b( +04 )

c( +05 )

espero ter ajudado

Answer 2

c) (-20)÷(-20) = +1

k) (+84)÷(+21) = +4

o) (+125)÷(+25) = +25

Cálculo

84 | 21

- 84 4

00

125 | 25

-100 25

25

- 25

00

❤️ Prontinho ❤️

25/08/22