Online teaching



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Προσθέσεις (2).

Author: Theodoridou Sofi
Description: Βοήθησε τον Μολύβιο να κάνει τις προσθέσεις. Διάλεξε ένα πλακάκι για να ξεκινήσεις. Ένωσέ το με το σωστό άθροισμα.
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 10 %2b 10 =
1. 30 %2b 10 =
2. 80 %2b 10 =
3. 70 %2b 10 =
4. 90 %2b 10 =
5. 40 %2b 10 =
6. 60 %2b 10 =
7. 30 %2b 5 =
8. 20 %2b 10 =
9. 50 %2b 5 =
10. 40 %2b 5 =
11. 50 %2b 10 =
12. 10 %2b 5 =
13. 60 %2b 5 =
14. 20 %2b 5 =
15. 70 %2b 5 =

Answers:
0. 70
1. 30
2. 100
3. 35
4. 25
5. 90
6. 75
7. 65
8. 80
9. 45
10. 20
11. 40
12. 15
13. 55
14. 50
15. 60
.