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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 464 · 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. 1.41.89 × 10 =
  2. 2.In 58.84, which digit is in the ones place?
  3. 3.0.9 + 5.8 =
  4. 4.A red ribbon is 4.2 m long and a blue ribbon is 3.6 m long. What is their total length (in m)? =
  5. 5.77.38 × 10 =
  6. 6.48.82 × 100 =
  7. 7.98.1 ÷ 100 =
  8. 8.11.59 − 8.68 =
  9. 9.5.45 − 1.3 =
  10. 10.1.19 + 6.66 =
  11. 11.73.17 × 10 =
  12. 12.10.82 − 7.12 =
  13. 13.76.6 ÷ 100 =
  14. 14.22.75 × 10 =
  15. 15.7.86 + 4.76 =
  16. 16.1.24 + 9.78 =
  17. 17.Write 23/100 as a decimal. =
  18. 18.13.78 − 6.5 =
  19. 19.Write 1/10 as a decimal. =
  20. 20.51.73 × 10 =
  21. 21.In 35.82, which digit is in the tenths place?
  22. 22.11.07 − 3.2 =
  23. 23.Write 61/100 as a decimal. =
  24. 24.In 79.34, which digit is in the ones place?
  25. 25.3.7 + 0.45 =
  26. 26.A red ribbon is 8.7 m long and a blue ribbon is 5.6 m long. How much longer is the red ribbon (in m)? =
  27. 27.10.74 − 1.6 =
  28. 28.A red ribbon is 6.9 m long and a blue ribbon is 7 m long. What is their total length (in m)? =
  29. 29.8.89 − 6.9 =
  30. 30.A red ribbon is 13.3 m long and a blue ribbon is 9.1 m long. How much longer is the red ribbon (in m)? =
  31. 31.2.26 + 4.6 =
  32. 32.53.28 × 100 =
  33. 33.13.9 ÷ 100 =
  34. 34.99.7 ÷ 10 =
  35. 35.Write 5/100 as a decimal. =
  36. 36.In 87.12, which digit is in the ones place?
  37. 37.66.7 ÷ 10 =
  38. 38.In 24.58, which digit is in the hundredths place?
  39. 39.A red ribbon is 9.1 m long and a blue ribbon is 9.1 m long. What is their total length (in m)? =
  40. 40.In 72.28, which digit is in the ones place?

Answer key

  1. 418.9
  2. 8
  3. 6.7
  4. 7.8
  5. 773.8
  6. 4882
  7. 0.981
  8. 2.91
  9. 4.15
  10. 7.85
  11. 731.7
  12. 3.7
  13. 0.766
  14. 227.5
  15. 12.62
  16. 11.02
  17. 0.23
  18. 7.28
  19. 0.1
  20. 517.3
  21. 8
  22. 7.87
  23. 0.61
  24. 9
  25. 4.15
  26. 3.1
  27. 9.14
  28. 13.9
  29. 1.99
  30. 4.2
  31. 6.86
  32. 5328
  33. 0.139
  34. 9.97
  35. 0.05
  36. 7
  37. 6.67
  38. 8
  39. 18.2
  40. 2

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