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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 317 · 40 sums
TalentJR

The method (Points in a line): Tenths: 1st digit after the point. Hundredths: 2nd digit. Add or subtract: line up the points, fill gaps with 0, work as whole numbers. × 10 → point 1 place right; × 100 → 2 places right. ÷ 10 and ÷ 100 move it left. Write answers without extra zeros: 4.50 → 4.5.

NameDateTime takenScore ___ / 40
  1. 1.4.4 − 2.4 =
  2. 2.9.7 + 2.1 =
  3. 3.38.31 × 10 =
  4. 4.7.8 − 3.2 =
  5. 5.6.01 + 0.8 =
  6. 6.3.06 + 4.3 =
  7. 7.In 24.29, which digit is in the tenths place?
  8. 8.In 13.99, which digit is in the hundredths place?
  9. 9.10.53 − 4.2 =
  10. 10.1.37 + 4.3 =
  11. 11.A red ribbon is 3.8 m long and a blue ribbon is 6.8 m long. What is their total length (in m)? =
  12. 12.Write 8/10 as a decimal. =
  13. 13.A red ribbon is 7.2 m long and a blue ribbon is 4.8 m long. How much longer is the red ribbon (in m)? =
  14. 14.68.8 ÷ 10 =
  15. 15.7.66 + 1.9 =
  16. 16.8.2 − 0.7 =
  17. 17.6.3 + 8.09 =
  18. 18.73.4 ÷ 100 =
  19. 19.29.6 ÷ 100 =
  20. 20.Write 1/10 as a decimal. =
  21. 21.Write 2/10 as a decimal. =
  22. 22.A red ribbon is 5.2 m long and a blue ribbon is 5 m long. How much longer is the red ribbon (in m)? =
  23. 23.45.5 ÷ 10 =
  24. 24.Write 9/10 as a decimal. =
  25. 25.A red ribbon is 7.1 m long and a blue ribbon is 3.9 m long. What is their total length (in m)? =
  26. 26.50.5 ÷ 100 =
  27. 27.In 96.25, which digit is in the hundredths place?
  28. 28.3.73 − 2.9 =
  29. 29.22.6 ÷ 10 =
  30. 30.25 ÷ 100 =
  31. 31.5.93 + 2.54 =
  32. 32.A red ribbon is 7.6 m long and a blue ribbon is 2.4 m long. What is their total length (in m)? =
  33. 33.In 93.75, which digit is in the hundredths place?
  34. 34.4.89 − 4.39 =
  35. 35.6.2 + 7.1 =
  36. 36.Write 3/10 as a decimal. =
  37. 37.60.07 × 100 =
  38. 38.1 + 8.25 =
  39. 39.31.4 ÷ 100 =
  40. 40.Write 4/10 as a decimal. =

Answer key

  1. 2
  2. 11.8
  3. 383.1
  4. 4.6
  5. 6.81
  6. 7.36
  7. 2
  8. 9
  9. 6.33
  10. 5.67
  11. 10.6
  12. 0.8
  13. 2.4
  14. 6.88
  15. 9.56
  16. 7.5
  17. 14.39
  18. 0.734
  19. 0.296
  20. 0.1
  21. 0.2
  22. 0.2
  23. 4.55
  24. 0.9
  25. 11
  26. 0.505
  27. 5
  28. 0.83
  29. 2.26
  30. 0.25
  31. 8.47
  32. 10
  33. 5
  34. 0.5
  35. 13.3
  36. 0.3
  37. 6007
  38. 9.25
  39. 0.314
  40. 0.4

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