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

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