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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 470 · 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.Write 7/10 as a decimal. =
  2. 2.In 36.93, which digit is in the tenths place?
  3. 3.Write 4/10 as a decimal. =
  4. 4.13.2 − 4.3 =
  5. 5.In 13.86, which digit is in the ones place?
  6. 6.83.4 ÷ 100 =
  7. 7.10.2 ÷ 10 =
  8. 8.In 35.62, which digit is in the hundredths place?
  9. 9.A red ribbon is 5.7 m long and a blue ribbon is 1.4 m long. What is their total length (in m)? =
  10. 10.96.39 × 10 =
  11. 11.62.6 ÷ 100 =
  12. 12.4.95 − 4.2 =
  13. 13.98.5 ÷ 10 =
  14. 14.1.5 + 1.28 =
  15. 15.Write 8/10 as a decimal. =
  16. 16.In 19.34, which digit is in the ones place?
  17. 17.Write 1/10 as a decimal. =
  18. 18.6 + 7.4 =
  19. 19.82.7 ÷ 10 =
  20. 20.In 29.33, which digit is in the tenths place?
  21. 21.7.41 − 2.41 =
  22. 22.A red ribbon is 8.4 m long and a blue ribbon is 9.4 m long. What is their total length (in m)? =
  23. 23.7.1 + 3.43 =
  24. 24.In 4.98, which digit is in the ones place?
  25. 25.28.5 ÷ 10 =
  26. 26.17.56 − 7.7 =
  27. 27.74.9 ÷ 100 =
  28. 28.9.4 ÷ 10 =
  29. 29.Write 9/10 as a decimal. =
  30. 30.59.99 × 10 =
  31. 31.9.15 − 1.66 =
  32. 32.1.29 + 5.66 =
  33. 33.A red ribbon is 6.7 m long and a blue ribbon is 1.3 m long. What is their total length (in m)? =
  34. 34.59.44 × 100 =
  35. 35.13.1 − 5.3 =
  36. 36.11.68 − 9.6 =
  37. 37.63.68 × 100 =
  38. 38.24.9 ÷ 100 =
  39. 39.In 52.37, which digit is in the tenths place?
  40. 40.2.33 + 4.85 =

Answer key

  1. 0.7
  2. 9
  3. 0.4
  4. 8.9
  5. 3
  6. 0.834
  7. 1.02
  8. 2
  9. 7.1
  10. 963.9
  11. 0.626
  12. 0.75
  13. 9.85
  14. 2.78
  15. 0.8
  16. 9
  17. 0.1
  18. 13.4
  19. 8.27
  20. 3
  21. 5
  22. 17.8
  23. 10.53
  24. 4
  25. 2.85
  26. 9.86
  27. 0.749
  28. 0.94
  29. 0.9
  30. 599.9
  31. 7.49
  32. 6.95
  33. 8
  34. 5944
  35. 7.8
  36. 2.08
  37. 6368
  38. 0.249
  39. 3
  40. 7.18

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