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B. Add the following integers.
1. (-2) + ( +7)
2. (3) + (-9)
3. (-8) + (-10)
4. (+ 14) + (+5)
5. (-21)+ ( +1)​


Sagot :

Answer:

1. 5

2. -6

3. -18

4. 19

5. -20

ANSWER:

Answer:

1.5

2.-6

3.-18

4.19

5.-20

Step-by-step explanation:

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