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Welansalahopgo
Answered

E. You are going to find difference

1.(+12)-(-9)=_________

2.(+17)-(-9)=_________​

Sagot :

Gilmarvelanciogo

Answer:

1.21

2.26

Step-by-step explanation:

Very easy to solve that.

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Shenserolf14go

1.) 12-(-9)

12+9

= 21

2.) 17-(-9)

17+9

= 26

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