Question

(+8) -(+20) =
(+10) - (-2) =
(-24) - (+5)=
(+8) - (+4) =
(-7) - (-13) =
(+9) - (-21) =
(-5) - (-25) =
(-16) - (-28)


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Answer 1

Explicación:

1)8-20= - 12

2)10+2= 12

3)-24-5= - 29

4)8-4= 4

5)-7+13= 6

6)9+21= 30

7)-5+25= 20

8)-16+28= 12

Espero que te ayude:)