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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 266 · 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 46/100 as a decimal. =
  2. 2.Write 31/100 as a decimal. =
  3. 3.87.2 ÷ 100 =
  4. 4.A red ribbon is 9.1 m long and a blue ribbon is 7.4 m long. How much longer is the red ribbon (in m)? =
  5. 5.A red ribbon is 9.1 m long and a blue ribbon is 2 m long. What is their total length (in m)? =
  6. 6.In 61.38, which digit is in the ones place?
  7. 7.In 67.67, which digit is in the tenths place?
  8. 8.In 1.55, which digit is in the tenths place?
  9. 9.13.03 − 3.86 =
  10. 10.Write 4/10 as a decimal. =
  11. 11.14.55 × 100 =
  12. 12.A red ribbon is 3.8 m long and a blue ribbon is 2.4 m long. How much longer is the red ribbon (in m)? =
  13. 13.16.4 − 7.8 =
  14. 14.A red ribbon is 4.8 m long and a blue ribbon is 2.3 m long. What is their total length (in m)? =
  15. 15.In 19.22, which digit is in the tenths place?
  16. 16.Write 9/100 as a decimal. =
  17. 17.41.83 × 10 =
  18. 18.Write 90/100 as a decimal. =
  19. 19.Write 2/10 as a decimal. =
  20. 20.In 38.22, which digit is in the ones place?
  21. 21.85.74 × 10 =
  22. 22.40.1 ÷ 10 =
  23. 23.In 81.67, which digit is in the ones place?
  24. 24.6.6 − 4.5 =
  25. 25.Write 82/100 as a decimal. =
  26. 26.In 37.14, which digit is in the hundredths place?
  27. 27.42.9 ÷ 10 =
  28. 28.9.5 − 2.9 =
  29. 29.2.5 + 6 =
  30. 30.In 93.23, which digit is in the hundredths place?
  31. 31.In 95.52, which digit is in the tenths place?
  32. 32.93.9 ÷ 10 =
  33. 33.8.6 ÷ 100 =
  34. 34.8.6 × 10 =
  35. 35.68.6 ÷ 100 =
  36. 36.8.2 + 0.27 =
  37. 37.14.21 − 6.11 =
  38. 38.4.56 − 0.9 =
  39. 39.11.57 − 6.95 =
  40. 40.Write 58/100 as a decimal. =

Answer key

  1. 0.46
  2. 0.31
  3. 0.872
  4. 1.7
  5. 11.1
  6. 1
  7. 6
  8. 5
  9. 9.17
  10. 0.4
  11. 1455
  12. 1.4
  13. 8.6
  14. 7.1
  15. 2
  16. 0.09
  17. 418.3
  18. 0.9
  19. 0.2
  20. 8
  21. 857.4
  22. 4.01
  23. 1
  24. 2.1
  25. 0.82
  26. 4
  27. 4.29
  28. 6.6
  29. 8.5
  30. 3
  31. 5
  32. 9.39
  33. 0.086
  34. 86
  35. 0.686
  36. 8.47
  37. 8.1
  38. 3.66
  39. 4.62
  40. 0.58

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