Online teaching



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Positive and Negative

Author: Mauldin Thomas
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 8%2b2-(-6)
1. -2-(-5)
2. 2%2b(-7)-5
3. -2%2b9
4. -5-2
5. 8%2b(-12)-4
6. -11%2b(-8)-(-3)
7. 8%2b(-10)-7
8. 27-17
9. 8-9%2b6
10. -18%2b13
11. -6%2b7-(-3)
12. -4-7
13. -2%2b9-(-1)
14. -16%2b25
15. -5%2b2

Answers:
0. 8
1. -9
2. 7
3. -8
4. 5
5. -10
6. -11
7. 9
8. -7
9. -16
10. -3
11. 10
12. 3
13. 4
14. 16
15. -5
.