Add and Subtract Decimals

Grade 4 Math Worksheet

NameDate

Add or subtract.

  1. 4.2 + 7.9 =

  2. 9.86 − 2.86 =

  3. 0.53 + 4.22 =

  4. 6.67 − 2.8 =

  5. 5.69 + 1.72 =

  6. 9.04 − 0.03 =

  7. 6.8 + 8.8 =

  8. 4.34 − 3.29 =

  9. 0.1 + 1.61 =

  10. 4.27 − 1.93 =

  11. 4.67 + 8.3 =

  12. 9.2 − 3.87 =

  13. 0.79 + 3.3 =

  14. 5.5 − 0.4 =

  15. 8.7 + 5.4 =

  16. 5.37 − 1.56 =

  17. 1.8 + 6.81 =

  18. 9.57 − 3.39 =

  19. 2.5 + 5.7 =

  20. 9.4 − 6.9 =

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Add and Subtract Decimals

Answer Key - Grade 4 Math Worksheet

Add or subtract.

  1. 4.2 + 7.9 = 12.1

  2. 9.86 − 2.86 = 7

  3. 0.53 + 4.22 = 4.75

  4. 6.67 − 2.8 = 3.87

  5. 5.69 + 1.72 = 7.41

  6. 9.04 − 0.03 = 9.01

  7. 6.8 + 8.8 = 15.6

  8. 4.34 − 3.29 = 1.05

  9. 0.1 + 1.61 = 1.71

  10. 4.27 − 1.93 = 2.34

  11. 4.67 + 8.3 = 12.97

  12. 9.2 − 3.87 = 5.33

  13. 0.79 + 3.3 = 4.09

  14. 5.5 − 0.4 = 5.1

  15. 8.7 + 5.4 = 14.1

  16. 5.37 − 1.56 = 3.81

  17. 1.8 + 6.81 = 8.61

  18. 9.57 − 3.39 = 6.18

  19. 2.5 + 5.7 = 8.2

  20. 9.4 − 6.9 = 2.5