Online teaching



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I.....Adunarea (zu,zu)

Author:
Description: Alege in dreapta rezultatul corect pentru adunarea din stanga. Timp de lucru-3 minute. Succes !
Keywords: adunare, , , , , , online teaching

Content:
Definitions:
0. 12%2b15
1. 32%2b32
2. 42%2b21
3. 31%2b41
4. 12%2b11
5. 23%2b42
6. 54%2b44
7. 21%2b10
8. 22%2b14
9. 23%2b33
10. 42%2b47
11. 25%2b21
12. 11%2b2
13. 12%2b20
14. 13%2b12
15. 21%2b32

Answers:
0. 36
1. 23
2. 27
3. 13
4. 52
5. 56
6. 65
7. 46
8. 89
9. 63
10. 25
11. 98
12. 72
13. 64
14. 31
15. 32
.