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Integers
1) (-22) + (-16)=
2) 21 + (-21) + (-4)=
3) (-8) + (-4) + 23=
4) (-168) +(42)=
5) (-27)(-13)=


Sagot :

Answer:

1, -6

2, -4

3, 11 or +11

4,-126

5,351 or +351

Step-by-step explanation:

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