Online teaching



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Activity_title

Author: Abdurahmanova Tatjana
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 3*9
1. 9*12
2. 15*15
3. 15*15
4. 9*9
5. 4*5
6. 25*25
7. 2*6
8. 16*16
9. 10*10
10. 8*7
11. 13*13
12. 13*10
13. 3*7
14. 14*14
15. 5/5

Answers:
0. 256
1. 81
2. 21
3. 625
4. 196
5. 169
6. 1
7. 100
8. 108
9. 225
10. 20
11. 12
12. 225
13. 27
14. 130
15. 56
.