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

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