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

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