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

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