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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 358 · 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.A red ribbon is 9.9 m long and a blue ribbon is 8.7 m long. How much longer is the red ribbon (in m)? =
  2. 2.A red ribbon is 13.3 m long and a blue ribbon is 9.9 m long. How much longer is the red ribbon (in m)? =
  3. 3.Write 2/10 as a decimal. =
  4. 4.A red ribbon is 3.8 m long and a blue ribbon is 2.7 m long. How much longer is the red ribbon (in m)? =
  5. 5.In 59.32, which digit is in the hundredths place?
  6. 6.14.8 − 6.5 =
  7. 7.59.53 × 10 =
  8. 8.8.26 + 6.9 =
  9. 9.In 48.88, which digit is in the tenths place?
  10. 10.Write 4/10 as a decimal. =
  11. 11.10.06 − 7 =
  12. 12.30.8 ÷ 10 =
  13. 13.80.4 ÷ 100 =
  14. 14.0.65 + 7.9 =
  15. 15.4.8 + 0.2 =
  16. 16.15.5 − 9.1 =
  17. 17.In 73.47, which digit is in the ones place?
  18. 18.66.6 ÷ 10 =
  19. 19.A red ribbon is 5.4 m long and a blue ribbon is 3.5 m long. How much longer is the red ribbon (in m)? =
  20. 20.98.43 × 10 =
  21. 21.5.3 ÷ 100 =
  22. 22.Write 26/100 as a decimal. =
  23. 23.A red ribbon is 10.5 m long and a blue ribbon is 6.4 m long. How much longer is the red ribbon (in m)? =
  24. 24.3.78 − 1.2 =
  25. 25.18.41 × 10 =
  26. 26.13.5 ÷ 100 =
  27. 27.10.01 − 2.62 =
  28. 28.A red ribbon is 7.5 m long and a blue ribbon is 5 m long. What is their total length (in m)? =
  29. 29.3.7 − 2.8 =
  30. 30.Write 11/100 as a decimal. =
  31. 31.6.97 − 4.77 =
  32. 32.11.8 − 4 =
  33. 33.51.7 ÷ 10 =
  34. 34.17.27 × 100 =
  35. 35.In 13.88, which digit is in the tenths place?
  36. 36.A red ribbon is 6.3 m long and a blue ribbon is 3.1 m long. How much longer is the red ribbon (in m)? =
  37. 37.2.03 − 1.2 =
  38. 38.88.6 ÷ 10 =
  39. 39.14.78 − 7.68 =
  40. 40.A red ribbon is 7.3 m long and a blue ribbon is 2.3 m long. How much longer is the red ribbon (in m)? =

Answer key

  1. 1.2
  2. 3.4
  3. 0.2
  4. 1.1
  5. 2
  6. 8.3
  7. 595.3
  8. 15.16
  9. 8
  10. 0.4
  11. 3.06
  12. 3.08
  13. 0.804
  14. 8.55
  15. 5
  16. 6.4
  17. 3
  18. 6.66
  19. 1.9
  20. 984.3
  21. 0.053
  22. 0.26
  23. 4.1
  24. 2.58
  25. 184.1
  26. 0.135
  27. 7.39
  28. 12.5
  29. 0.9
  30. 0.11
  31. 2.2
  32. 7.8
  33. 5.17
  34. 1727
  35. 8
  36. 3.2
  37. 0.83
  38. 8.86
  39. 7.1
  40. 5

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