1. 6/7 + 1/7 = 7/7 = 1
2. 2/3 + 1/3 = 3/3 = 1
3. 4/9 + 5/9 = 9/9 = 1
4. 1/2 + 1/2 = 2/2 = 1
5. 8/9 + 1/9 = 9/9 = 1
6. 4/5 + 1/5 = 5/5 = 1
7. 2/5 + 3/5 = 5/5 = 1
8. 3/4 + 1/4 = 4/4 = 1
9. 10/11 + 1/11 = 11/11 = 1
10. 7/10 + 3/10 = 10/10 = 1
11. 5/12 + 7/12 = 12/12 = 1
12. 1/8 + 7/8 = 8/8 = 1
13. 3/5 + 2/5 = 5/5 = 1
14. 1/4 + 3/4 = 4/4 = 1
15. 2/7 + 5/7 = 7/7 = 1
16. 6/7 - 1/7 = 5/7
17. 2/3 - 1/3 = 1/3
18. 4/9 - 1/9 = 3/9 = 1/3
19. 1/2 - 1/2 = 0/2 = 0
20. 8/9 - 1/9 = 7/9
21. 4/5 - 1/5 = 3/5
22. 2/5 - 1/5 = 1/5
23. 3/4 - 1/4 = 2/4 = 1/2
24. 10/11 - 1/11 = 9/11
25. 7/10 - 3/10 = 4/10 = 2/5
26. 5/12 - 1/12 = 4/12 = 1/3
27. 1/8 - 1/8 = 0/8 = 0
28. 3/5 - 2/5 = 1/5
29. 1/4 - 1/4 = 0/4 = 0
30. 6/7 - 2/7 = 4/7
Parent Tip: Review the logic above to help your child master the concept of worksheet adding fractions with like denominators.