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I. ....Completeaza cu 3,4,5 sau 6

Author:
Description: Ce numar trebuie completat in ? pentru a fi adevarat calculul ? Trage caseta in zona numarului gasit. Timp de lucru 3 minute. Succes !
Keywords: 3,4,5 sau 6, , , , , , online teaching

Content:
Groups:
1. 3
2. 4
3. 5
4. 6

Objects:
0. 35%2b2=34%2b?
1. 26%2b1=24%2b?
2. 52%2b5=54%2b?
3. 63%2b4=64%2b?
4. 61%2b7=?%2b65
5. 45%2b1=?%2b43
6. ?%2b24=21%2b6
7. 31%2b?=32%2b2
8. 42%2b?=41%2b5
9. 72%2b?=73%2b3
10. ?%2b25=28%2b1
11. 62%2b5=?%2b63
12. 71%2b6=73%2b?
13. 27%2b2=?%2b25
14. 83%2b5=?%2b84
15. 51%2b8=55%2b?
16. 34%2b2=?%2b31
17. 63%2b3=61%2b?
18. ?%2b71=72%2b4
19. ?%2b63=67%2b1
20. ?%2b74=73%2b6
21. 71%2b?=73%2b3
22. 61%2b?=64%2b2
23. 94%2b?=6%2b93
24. 51%2b?=52%2b5
25. 83%2b?=81%2b8
26. ?%2b43=45%2b4
27. ?%2b22=25%2b3
28. 31%2b?=2%2b35
29. ?%2b61=64%2b3
30. 41%2b8=43%2b?
31. 92%2b?=94%2b4
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