maycierh maycierh

23-10-2020
Mathematics

contestada

12-(-6)+7+(-8)=

14+(-6)-(-8)+5=

-9-8+15+(-3)=

Respuesta :

23-10-2020

Answer:

1. 12-(-6)+7+(-8)= 17

2. 14+(-6)-(-8)+5= 21

3. -9-8+15+(-3)= -5

hope i helped!

Step-by-step explanation:

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kiwip13 kiwip13

23-10-2020

The first is 17
The second is 21
The last is -5

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