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

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