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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 332 · 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 93.55, which digit is in the ones place?
  2. 2.83.5 × 10 =
  3. 3.8.47 × 100 =
  4. 4.67.1 ÷ 10 =
  5. 5.A red ribbon is 7.2 m long and a blue ribbon is 5.6 m long. How much longer is the red ribbon (in m)? =
  6. 6.54.07 × 10 =
  7. 7.In 58.83, which digit is in the ones place?
  8. 8.A red ribbon is 2.9 m long and a blue ribbon is 2.3 m long. How much longer is the red ribbon (in m)? =
  9. 9.Write 5/100 as a decimal. =
  10. 10.85.76 × 10 =
  11. 11.6.7 × 10 =
  12. 12.Write 34/100 as a decimal. =
  13. 13.A red ribbon is 5 m long and a blue ribbon is 4.9 m long. How much longer is the red ribbon (in m)? =
  14. 14.17.68 − 7.88 =
  15. 15.A red ribbon is 7.5 m long and a blue ribbon is 7.2 m long. What is their total length (in m)? =
  16. 16.In 75.73, which digit is in the ones place?
  17. 17.Write 2/10 as a decimal. =
  18. 18.4.3 + 0.5 =
  19. 19.A red ribbon is 13.6 m long and a blue ribbon is 8.7 m long. How much longer is the red ribbon (in m)? =
  20. 20.A red ribbon is 6.2 m long and a blue ribbon is 8.4 m long. What is their total length (in m)? =
  21. 21.8.72 − 2.22 =
  22. 22.A red ribbon is 4 m long and a blue ribbon is 1.3 m long. How much longer is the red ribbon (in m)? =
  23. 23.In 33.65, which digit is in the tenths place?
  24. 24.13.24 − 5.94 =
  25. 25.Write 85/100 as a decimal. =
  26. 26.1.28 + 4.31 =
  27. 27.88.8 ÷ 100 =
  28. 28.In 63.66, which digit is in the ones place?
  29. 29.20.26 × 100 =
  30. 30.A red ribbon is 8.5 m long and a blue ribbon is 2.1 m long. What is their total length (in m)? =
  31. 31.In 18.37, which digit is in the hundredths place?
  32. 32.27.82 × 10 =
  33. 33.96.68 × 100 =
  34. 34.Write 9/10 as a decimal. =
  35. 35.5.6 ÷ 100 =
  36. 36.28.91 × 100 =
  37. 37.In 41.23, which digit is in the tenths place?
  38. 38.8.03 + 0.3 =
  39. 39.Write 11/100 as a decimal. =
  40. 40.Write 87/100 as a decimal. =

Answer key

  1. 3
  2. 835
  3. 847
  4. 6.71
  5. 1.6
  6. 540.7
  7. 8
  8. 0.6
  9. 0.05
  10. 857.6
  11. 67
  12. 0.34
  13. 0.1
  14. 9.8
  15. 14.7
  16. 5
  17. 0.2
  18. 4.8
  19. 4.9
  20. 14.6
  21. 6.5
  22. 2.7
  23. 6
  24. 7.3
  25. 0.85
  26. 5.59
  27. 0.888
  28. 3
  29. 2026
  30. 10.6
  31. 7
  32. 278.2
  33. 9668
  34. 0.9
  35. 0.056
  36. 2891
  37. 2
  38. 8.33
  39. 0.11
  40. 0.87

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