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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 186 · 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 3/100 as a decimal. =
  2. 2.9.2 + 9.97 =
  3. 3.In 6.92, which digit is in the tenths place?
  4. 4.In 69.73, which digit is in the ones place?
  5. 5.93.93 × 100 =
  6. 6.0.88 − 0.7 =
  7. 7.6.7 − 0.6 =
  8. 8.In 17.59, which digit is in the hundredths place?
  9. 9.85.3 ÷ 10 =
  10. 10.4.7 + 4.67 =
  11. 11.14.79 − 9.5 =
  12. 12.73.83 × 10 =
  13. 13.11.64 − 2.13 =
  14. 14.A red ribbon is 6.5 m long and a blue ribbon is 2.4 m long. What is their total length (in m)? =
  15. 15.1.61 + 3.8 =
  16. 16.2.86 × 10 =
  17. 17.2.1 + 8.81 =
  18. 18.In 36.23, which digit is in the ones place?
  19. 19.In 96.76, which digit is in the hundredths place?
  20. 20.Write 19/100 as a decimal. =
  21. 21.In 17.37, which digit is in the tenths place?
  22. 22.Write 81/100 as a decimal. =
  23. 23.61.23 × 10 =
  24. 24.A red ribbon is 7.7 m long and a blue ribbon is 2.7 m long. How much longer is the red ribbon (in m)? =
  25. 25.77.31 × 100 =
  26. 26.46.26 × 10 =
  27. 27.Write 22/100 as a decimal. =
  28. 28.Write 20/100 as a decimal. =
  29. 29.In 61.77, which digit is in the ones place?
  30. 30.In 83.59, which digit is in the hundredths place?
  31. 31.In 81.51, which digit is in the hundredths place?
  32. 32.8.2 + 2.56 =
  33. 33.34.6 ÷ 100 =
  34. 34.98.49 × 10 =
  35. 35.60.4 × 100 =
  36. 36.A red ribbon is 4.3 m long and a blue ribbon is 2.9 m long. How much longer is the red ribbon (in m)? =
  37. 37.In 51.71, which digit is in the hundredths place?
  38. 38.In 53.19, which digit is in the ones place?
  39. 39.16.09 − 6.99 =
  40. 40.62.3 ÷ 10 =

Answer key

  1. 0.03
  2. 19.17
  3. 9
  4. 9
  5. 9393
  6. 0.18
  7. 6.1
  8. 9
  9. 8.53
  10. 9.37
  11. 5.29
  12. 738.3
  13. 9.51
  14. 8.9
  15. 5.41
  16. 28.6
  17. 10.91
  18. 6
  19. 6
  20. 0.19
  21. 3
  22. 0.81
  23. 612.3
  24. 5
  25. 7731
  26. 462.6
  27. 0.22
  28. 0.2
  29. 1
  30. 9
  31. 1
  32. 10.76
  33. 0.346
  34. 984.9
  35. 6040
  36. 1.4
  37. 1
  38. 3
  39. 9.1
  40. 6.23

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