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

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