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

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