Online teaching



To use this application you need to install and activate Adobe Flash Player


Get Adobe Flash player .













































































































Arvutamine 20 piires 2

Author: Pahk Terje
Description: Arvuta. Ühenda omavahel sobivad tehted.
Keywords: arvutamine, , , , , , online teaching

Content:
Definitions:
0. 4 %2b 7 - 0
1. 3 %2b 10 - 4
2. 2 %2b 16 - 8
3. 4 %2b 10 - 8
4. 9 %2b 9 - 2
5. 16 %2b 3 - 11
6. 11 %2b 9 - 1
7. 16 %2b 4 - 2
8. 8 %2b 8 - 1
9. 5 %2b 10 - 1
10. 4 %2b 16 - 0
11. 9 %2b 8 - 4
12. 10 %2b 9 - 2
13. 7 %2b 9 - 11
14. 6 %2b 9 - 3
15. 3 %2b 16 - 12

Answers:
0. 11 - 6 %2b 9
1. 16 - 8 %2b 2
2. 15 - 6 %2b 8
3. 10 - 3 %2b 9
4. 14 - 6 %2b 11
5. 20 - 11 %2b 9
6. 19 - 8 %2b 9
7. 11 - 4 %2b 2
8. 12 - 9 %2b 2
9. 19 - 6 %2b 0
10. 13 - 7 %2b 6
11. 15 - 5 %2b 1
12. 12 - 9 %2b 5
13. 17 - 8 %2b 6
14. 9 - 8 %2b 5
15. 7 - 4 %2b 4
.