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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 26 · 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. 1.12.44 − 7.65 =
  2. 2.In 91.52, which digit is in the hundredths place?
  3. 3.9.65 − 4.4 =
  4. 4.62.3 × 10 =
  5. 5.11.46 − 9.5 =
  6. 6.In 27.83, which digit is in the ones place?
  7. 7.73.1 ÷ 100 =
  8. 8.In 56.59, which digit is in the hundredths place?
  9. 9.9.15 − 6.85 =
  10. 10.Write 1/10 as a decimal. =
  11. 11.In 85.71, which digit is in the ones place?
  12. 12.1.41 + 1.35 =
  13. 13.79.4 ÷ 100 =
  14. 14.6.74 − 5.8 =
  15. 15.A red ribbon is 11.4 m long and a blue ribbon is 8.2 m long. How much longer is the red ribbon (in m)? =
  16. 16.10.61 − 1.9 =
  17. 17.6.01 − 1.51 =
  18. 18.Write 80/100 as a decimal. =
  19. 19.A red ribbon is 8.7 m long and a blue ribbon is 4.8 m long. How much longer is the red ribbon (in m)? =
  20. 20.7.7 + 1.5 =
  21. 21.3.85 + 9.02 =
  22. 22.Write 54/100 as a decimal. =
  23. 23.A red ribbon is 5.8 m long and a blue ribbon is 6.4 m long. What is their total length (in m)? =
  24. 24.Write 65/100 as a decimal. =
  25. 25.28.8 × 10 =
  26. 26.Write 4/10 as a decimal. =
  27. 27.In 51.11, which digit is in the ones place?
  28. 28.A red ribbon is 4.7 m long and a blue ribbon is 5.7 m long. What is their total length (in m)? =
  29. 29.In 23.44, which digit is in the hundredths place?
  30. 30.Write 5/10 as a decimal. =
  31. 31.In 21.15, which digit is in the ones place?
  32. 32.Write 3/10 as a decimal. =
  33. 33.95.6 ÷ 100 =
  34. 34.8.24 + 0.4 =
  35. 35.7 + 1.25 =
  36. 36.8.35 + 8.1 =
  37. 37.6.8 − 0.97 =
  38. 38.A red ribbon is 2.2 m long and a blue ribbon is 1.8 m long. How much longer is the red ribbon (in m)? =
  39. 39.In 9.26, which digit is in the hundredths place?
  40. 40.5.43 + 8.82 =

Answer key

  1. 4.79
  2. 2
  3. 5.25
  4. 623
  5. 1.96
  6. 7
  7. 0.731
  8. 9
  9. 2.3
  10. 0.1
  11. 5
  12. 2.76
  13. 0.794
  14. 0.94
  15. 3.2
  16. 8.71
  17. 4.5
  18. 0.8
  19. 3.9
  20. 9.2
  21. 12.87
  22. 0.54
  23. 12.2
  24. 0.65
  25. 288
  26. 0.4
  27. 1
  28. 10.4
  29. 4
  30. 0.5
  31. 1
  32. 0.3
  33. 0.956
  34. 8.64
  35. 8.25
  36. 16.45
  37. 5.83
  38. 0.4
  39. 6
  40. 14.25

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