Online teaching



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Liitmine ja lahutamine

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

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

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