Online teaching



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Addition and Subtraction Facts

Author:
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. 9%2b3
1. 4%2b5
2. 3%2b4
3. 12-4
4. 8%2b5
5. 6%2b5
6. 9-6
7. 7%2b8
8. 8%2b9
9. 1%2b3
10. 4%2b7
11. 15 - 9
12. 12 -7
13. 7%2b6
14. 5%2b5
15. 9%2b9

Answers:
0. 7
1. 9
2. 6
3. 13
4. 11
5. 12
6. 13
7. 1
8. 10
9. 17
10. 18
11. 8
12. 2
13. 15
14. 14
15. 3
.