Online teaching



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I.....1 Potriviti adunari si scaderi

Author:
Description: Acum trebuie sa asociati o adunare din partea stanga cu scaderea din partea dreapta care are acelasi rezultat. Timp de lucru 3 minute. Succes !
Keywords: potriviti, , , , , , online teaching

Content:
Definitions:
0. 8%2b5
1. 1%2b2
2. 6%2b5
3. 1%2b0
4. 3%2b3
5. 1%2b4
6. 7%2b2
7. 5%2b7
8. 8%2b8
9. 5%2b3
10. 10%2b5
11. 6%2b4
12. 2%2b2
13. 4%2b3
14. 1%2b1
15. 7%2b7

Answers:
0. 18-4
1. 8-4
2. 10-2
3. 20-4
4. 5-3
5. 10-4
6. 16-3
7. 20-10
8. 21-10
9. 11-2
10. 25-10
11. 32-20
12. 9-4
13. 7-4
14. 17-10
15. 3-2
.