KASSEYSGULTOZAPATAGO
Answered

ACTIVITY
Use algebra tiles to add and subtract the following integers. Write your answers on another sheet
of paper.
1. (-25) + (+11)
6. (-13) + (-20)
2. (+13) + (-9)
7. (+8) - (-9)
3 (+8) - (-5)
8. (-58) + (-38)
4. (-13) - (-9)
9. (+16) -(+21)
5. (-17) + (+17)
10. (-24) + (+20)
16​

Sagot :

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1. (-25) + (+11) = -14

6. (-13) + (-20) = -33

2. (+13) + (-9) = 4

7. (+8) - (-9) = 17

3 (+8) - (-5) = 13

8. (-58) + (-38) = 96

4. (-13) - (-9) = -4

9. (+16) -(+21) = -5

5. (-17) + (+17) = 0

10. (-24) + (+20) = -4

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