Online teaching



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Join the equal results :

Author: ateya tarek
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 1 %2b 1
1. 3 %2b 6
2. 3 - 2
3. 2 %2b 3
4. 4 %2b 4
5. 9 - 3
6. 1%2b 6
7. 0 %2b 1
8. 9 - 0
9. 7 - 5
10. 0 %2b 0
11. 5 - 1
12. 8 - 2
13. 6 - 3
14. 9 %2b 0
15. 3 - 3

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