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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 353 · 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 32.82, which digit is in the hundredths place?
  2. 2.68.9 ÷ 10 =
  3. 3.In 32.39, which digit is in the hundredths place?
  4. 4.Write 8/10 as a decimal. =
  5. 5.Write 9/10 as a decimal. =
  6. 6.A red ribbon is 7.9 m long and a blue ribbon is 2 m long. What is their total length (in m)? =
  7. 7.73.7 ÷ 10 =
  8. 8.In 25.93, which digit is in the hundredths place?
  9. 9.17.56 × 100 =
  10. 10.27.4 ÷ 10 =
  11. 11.9.72 − 9 =
  12. 12.2.9 + 1.62 =
  13. 13.A red ribbon is 1.4 m long and a blue ribbon is 4.1 m long. What is their total length (in m)? =
  14. 14.7.36 + 7 =
  15. 15.Write 3/10 as a decimal. =
  16. 16.In 13.56, which digit is in the ones place?
  17. 17.5.47 + 9.06 =
  18. 18.9.7 + 2.53 =
  19. 19.0.92 + 6.9 =
  20. 20.0.38 + 4.5 =
  21. 21.9.47 + 2.22 =
  22. 22.33.63 × 10 =
  23. 23.A red ribbon is 9.1 m long and a blue ribbon is 1.9 m long. What is their total length (in m)? =
  24. 24.0.9 + 1 =
  25. 25.69.66 × 100 =
  26. 26.1.9 × 100 =
  27. 27.4.4 × 100 =
  28. 28.A red ribbon is 2.9 m long and a blue ribbon is 8.6 m long. What is their total length (in m)? =
  29. 29.Write 79/100 as a decimal. =
  30. 30.In 78.83, which digit is in the ones place?
  31. 31.In 72.18, which digit is in the ones place?
  32. 32.In 32.27, which digit is in the ones place?
  33. 33.62.1 ÷ 10 =
  34. 34.38.7 ÷ 10 =
  35. 35.89 ÷ 100 =
  36. 36.4.53 + 7.5 =
  37. 37.11.22 − 8.42 =
  38. 38.Write 6/10 as a decimal. =
  39. 39.60.97 × 100 =
  40. 40.2.08 × 100 =

Answer key

  1. 2
  2. 6.89
  3. 9
  4. 0.8
  5. 0.9
  6. 9.9
  7. 7.37
  8. 3
  9. 1756
  10. 2.74
  11. 0.72
  12. 4.52
  13. 5.5
  14. 14.36
  15. 0.3
  16. 3
  17. 14.53
  18. 12.23
  19. 7.82
  20. 4.88
  21. 11.69
  22. 336.3
  23. 11
  24. 1.9
  25. 6966
  26. 190
  27. 440
  28. 11.5
  29. 0.79
  30. 8
  31. 2
  32. 2
  33. 6.21
  34. 3.87
  35. 0.89
  36. 12.03
  37. 2.8
  38. 0.6
  39. 6097
  40. 208

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