Online teaching



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Minu domino:D

Author: Ehataht Hendrik
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 900x900
1. 84:11
2. 80x80
3. 80:80
4. 10x10
5. 7x5
6. 5x5
7. 20x20
8. 9x9
9. 11x4
10. 3x5
11. 9:3
12. 90%2b90x1
13. 90x90
14. 900:3
15. 50x50

Answers:
0. 25
1. 810000
2. 100
3. 15
4. 35
5. 300
6. 3
7. 1600
8. 400
9. 8100
10. 44
11. 8
12. 81
13. 180
14. 2500
15. 1
.