Online teaching



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Liitmine ja lahutamine

Author: Juurik Kristel
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 10%2b1
1. 2%2b3
2. 13-12
3. 17-10
4. 12-10
5. 9%2b9
6. 20-17
7. 7%2b6
8. 8%2b4
9. 7%2b8
10. 7%2b1
11. 6%2b4
12. 7%2b7
13. 9-3
14. 8-8
15. 6%2b3

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