Online teaching



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Προσθέσεις (1).

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. 8 %2b 4 =
1. 7 %2b 7 =
2. 3 %2b 3 =
3. 1 %2b 1 =
4. 4 %2b 3 =
5. 1 %2b 2 =
6. 4 %2b 4 =
7. 10 %2b 5 =
8. 5 %2b 5 =
9. 10 %2b 10 =
10. 6 %2b 6 =
11. 0 %2b 0 =
12. 6 %2b 3 =
13. 8 %2b 8 =
14. 10 %2b 1 =
15. 2 %2b 2 =

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