Online teaching



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Liitmine ja lahutamine

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

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

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