Online teaching



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I.... Adunarea z u

Author:
Description: Potriviti calculul cu rezultatul corect. Timpul de lucru este de 2 minute. Succes !
Keywords: adunare, , , , , , online teaching

Content:
Definitions:
0. 20%2b5
1. 30%2b8
2. 50%2b3
3. 70%2b8
4. 30%2b5
5. 90%2b7
6. 60%2b7
7. 20%2b9
8. 20%2b3
9. 30%2b1
10. 20%2b8
11. 30%2b7
12. 40%2b3
13. 30%2b7
14. 80%2b1
15. 50%2b2

Answers:
0. 52
1. 37
2. 35
3. 23
4. 97
5. 38
6. 67
7. 29
8. 43
9. 37
10. 25
11. 78
12. 31
13. 53
14. 28
15. 81
.