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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 221 · 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 95.41, which digit is in the tenths place?
  2. 2.In 82.24, which digit is in the hundredths place?
  3. 3.81.64 × 10 =
  4. 4.Write 3/10 as a decimal. =
  5. 5.13.29 × 10 =
  6. 6.Write 1/10 as a decimal. =
  7. 7.44.8 ÷ 100 =
  8. 8.54.1 ÷ 100 =
  9. 9.A red ribbon is 6.8 m long and a blue ribbon is 3.8 m long. How much longer is the red ribbon (in m)? =
  10. 10.In 6.35, which digit is in the hundredths place?
  11. 11.In 43.55, which digit is in the tenths place?
  12. 12.Write 18/100 as a decimal. =
  13. 13.2.86 − 0.4 =
  14. 14.Write 6/10 as a decimal. =
  15. 15.34.66 × 10 =
  16. 16.8.8 + 3.4 =
  17. 17.88.7 ÷ 100 =
  18. 18.6.84 − 6.3 =
  19. 19.Write 23/100 as a decimal. =
  20. 20.0.7 + 2.95 =
  21. 21.In 44.56, which digit is in the tenths place?
  22. 22.Write 5/10 as a decimal. =
  23. 23.9.6 ÷ 10 =
  24. 24.45.5 × 100 =
  25. 25.16.73 − 7.1 =
  26. 26.7.5 ÷ 10 =
  27. 27.In 81.32, which digit is in the tenths place?
  28. 28.In 62.15, which digit is in the ones place?
  29. 29.A red ribbon is 9.9 m long and a blue ribbon is 9.3 m long. How much longer is the red ribbon (in m)? =
  30. 30.9.1 + 6.4 =
  31. 31.16.32 − 6.68 =
  32. 32.In 61.97, which digit is in the ones place?
  33. 33.57.2 ÷ 100 =
  34. 34.In 17.34, which digit is in the tenths place?
  35. 35.A red ribbon is 12.3 m long and a blue ribbon is 9.5 m long. How much longer is the red ribbon (in m)? =
  36. 36.9.4 − 8.3 =
  37. 37.In 33.29, which digit is in the tenths place?
  38. 38.In 7.72, which digit is in the hundredths place?
  39. 39.Write 53/100 as a decimal. =
  40. 40.A red ribbon is 7.7 m long and a blue ribbon is 6.6 m long. How much longer is the red ribbon (in m)? =

Answer key

  1. 4
  2. 4
  3. 816.4
  4. 0.3
  5. 132.9
  6. 0.1
  7. 0.448
  8. 0.541
  9. 3
  10. 5
  11. 5
  12. 0.18
  13. 2.46
  14. 0.6
  15. 346.6
  16. 12.2
  17. 0.887
  18. 0.54
  19. 0.23
  20. 3.65
  21. 5
  22. 0.5
  23. 0.96
  24. 4550
  25. 9.63
  26. 0.75
  27. 3
  28. 2
  29. 0.6
  30. 15.5
  31. 9.64
  32. 1
  33. 0.572
  34. 3
  35. 2.8
  36. 1.1
  37. 2
  38. 2
  39. 0.53
  40. 1.1

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