Add and Subtract Mixed Numbers

Answer Key - Grade 4 Math Worksheet

Add or subtract.

1. 1.

   4 13 + 8 23 = 13

2. 2.

   8 78 − 1 48 = 7 3/8

3. 3.

   7 910 + 3 210 = 11 1/10

4. 4.

   8 34 − 6 24 = 2 1/4

5. 5.

   3 78 + 1 18 = 5

6. 6.

   8 13 − 4 13 = 4

7. 7.

   5 412 + 1 812 = 7

8. 8.

   8 810 − 7 510 = 1 3/10

9. 9.

   7 34 + 7 24 = 15 1/4

10. 10.

    3 48 − 1 78 = 1 5/8

11. 11.

    7 312 + 5 412 = 12 7/12

12. 12.

    7 23 − 5 13 = 2 1/3

13. 13.

    7 45 + 5 25 = 13 1/5

14. 14.

    3 78 − 2 48 = 1 3/8

15. 15.

    5 58 + 5 48 = 11 1/8

16. 16.

    6 36 − 3 16 = 3 2/6