Online teaching



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Liitmine ja lahutamine 20 piires

Author:
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 8%2b6
1. 2%2b17
2. 14-9
3. 13-9
4. 12-3
5. 12%2b2
6. 11-9
7. 8%2b2
8. 17-9
9. 4%2b7
10. 18-6
11. 6%2b6
12. 9%2b8
13. 5%2b8
14. 10-4
15. 19-1

Answers:
0. 9
1. 13
2. 4
3. 17
4. 6
5. 11
6. 2
7. 14
8. 5
9. 12
10. 8
11. 18
12. 19
13. 12
14. 10
15. 14
.