Online teaching

Online teaching with Kubbu

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Adding Integers

Author: Davis Monica
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. -6 %2b 7
1. 2 %2b 2
2. 9 %2b 6
3. -9 %2b 5
4. -2 %2b -5
5. -5 %2b 5
6. -4 %2b -7
7. 6 %2b (-8)
8. -8 %2b (-9)
9. 12 %2b (-5)
10. 15 %2b -9
11. -4 %2b 9
12. (-9) %2b (-9)
13. 7 %2b 2
14. -7 %2b 4
15. 2 %2b 8

Answers:
0. 3
1. -14
2. -10
3. 15
4. 8
5. 5
6. -2
7. 0
8. 6
9. -15
10. -3
11. 2
12. 12
13. 1
14. -11
15. -18