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

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