Online teaching



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Liitmine ja lahutamine

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

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

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