Online teaching



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Liitmine ja lahutamine

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

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

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