Rename the following

1. Rename the following.

1. 7 5 = 70 + ______ = ______ + 15

2. 5 0 = 50 + ______ = ______ + 10

3. 8 4 = 80 + ______ = ______ + 14

4. 6 3 = 60 + ______ = ______ + 13

5. 9 1 = 90 + ______ = ______ + 11

6. 3 7 = ______ + 7 = 20 + ______

7. 2 9 = ______ + 9 = 10 + ______

8. 7 8 = ______ + 8 = 60 + ______

9. 4 6 = ______ + 6 = 30 + ______

10. 5 2 = ______ + 2 = 40 + ______

11. 3 7 = ______ + ______ = ______ + ______

12. 8 3 = ______ + ______ = ______ + ______

13. 7 0 = ______ + ______ = ______ + ______

14. 9 5 = ______ + ______ = ______ + ______

15. 4 8 = ______ + ______ = ______ + ______