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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 558 · 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.In 8.51, which digit is in the ones place?
  2. 2.Write 29/100 as a decimal. =
  3. 3.Write 3/10 as a decimal. =
  4. 4.60.2 ÷ 100 =
  5. 5.5 + 9.2 =
  6. 6.4 − 2.6 =
  7. 7.2.49 + 8.3 =
  8. 8.23.5 ÷ 100 =
  9. 9.A red ribbon is 9.5 m long and a blue ribbon is 8.8 m long. How much longer is the red ribbon (in m)? =
  10. 10.A red ribbon is 8.4 m long and a blue ribbon is 8 m long. How much longer is the red ribbon (in m)? =
  11. 11.10.68 − 6.28 =
  12. 12.5.64 + 7.63 =
  13. 13.11.3 − 6.5 =
  14. 14.Write 87/100 as a decimal. =
  15. 15.1.6 + 1.46 =
  16. 16.57.14 × 100 =
  17. 17.6.9 + 5.67 =
  18. 18.In 92.41, which digit is in the hundredths place?
  19. 19.2.6 + 5.04 =
  20. 20.Write 11/100 as a decimal. =
  21. 21.In 33.24, which digit is in the ones place?
  22. 22.85.4 ÷ 100 =
  23. 23.A red ribbon is 8.5 m long and a blue ribbon is 7.8 m long. How much longer is the red ribbon (in m)? =
  24. 24.A red ribbon is 3.7 m long and a blue ribbon is 9.4 m long. What is their total length (in m)? =
  25. 25.6.36 + 3.1 =
  26. 26.A red ribbon is 7.9 m long and a blue ribbon is 1.4 m long. What is their total length (in m)? =
  27. 27.83.6 ÷ 100 =
  28. 28.8.2 − 0.7 =
  29. 29.In 95.11, which digit is in the ones place?
  30. 30.9.4 + 5.49 =
  31. 31.83.7 ÷ 10 =
  32. 32.17.04 − 9.54 =
  33. 33.In 14.63, which digit is in the hundredths place?
  34. 34.6.63 − 4 =
  35. 35.In 82.32, which digit is in the hundredths place?
  36. 36.Write 9/10 as a decimal. =
  37. 37.In 52.53, which digit is in the ones place?
  38. 38.8.3 − 6.7 =
  39. 39.1.5 ÷ 100 =
  40. 40.9.61 + 2.7 =

Answer key

  1. 8
  2. 0.29
  3. 0.3
  4. 0.602
  5. 14.2
  6. 1.4
  7. 10.79
  8. 0.235
  9. 0.7
  10. 0.4
  11. 4.4
  12. 13.27
  13. 4.8
  14. 0.87
  15. 3.06
  16. 5714
  17. 12.57
  18. 1
  19. 7.64
  20. 0.11
  21. 3
  22. 0.854
  23. 0.7
  24. 13.1
  25. 9.46
  26. 9.3
  27. 0.836
  28. 7.5
  29. 5
  30. 14.89
  31. 8.37
  32. 7.5
  33. 3
  34. 2.63
  35. 2
  36. 0.9
  37. 2
  38. 1.6
  39. 0.015
  40. 12.31

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