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

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