Online teaching



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Positive and Negative

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

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

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