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

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