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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 559 · 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 82.64, which digit is in the hundredths place?
  2. 2.0.13 + 0.86 =
  3. 3.14.08 − 5.4 =
  4. 4.31.9 × 100 =
  5. 5.Write 8/10 as a decimal. =
  6. 6.In 2.46, which digit is in the ones place?
  7. 7.93.1 ÷ 10 =
  8. 8.In 64.62, which digit is in the hundredths place?
  9. 9.In 27.51, which digit is in the tenths place?
  10. 10.2.61 + 9.3 =
  11. 11.A red ribbon is 1.9 m long and a blue ribbon is 5.8 m long. What is their total length (in m)? =
  12. 12.A red ribbon is 5.1 m long and a blue ribbon is 2.3 m long. How much longer is the red ribbon (in m)? =
  13. 13.4.19 + 9.6 =
  14. 14.4.1 + 2.9 =
  15. 15.Write 33/100 as a decimal. =
  16. 16.4.8 + 2.49 =
  17. 17.50.47 × 10 =
  18. 18.97.62 × 10 =
  19. 19.1.36 + 8.52 =
  20. 20.4.09 + 0.41 =
  21. 21.92.3 ÷ 10 =
  22. 22.6.14 × 10 =
  23. 23.7.66 + 5.18 =
  24. 24.2.75 + 0.6 =
  25. 25.4.17 + 4.6 =
  26. 26.55.68 × 100 =
  27. 27.Write 4/10 as a decimal. =
  28. 28.2.74 + 4.58 =
  29. 29.In 15.45, which digit is in the tenths place?
  30. 30.8.6 + 0.83 =
  31. 31.11.06 − 1.6 =
  32. 32.14.03 − 6.67 =
  33. 33.A red ribbon is 6.8 m long and a blue ribbon is 5.8 m long. How much longer is the red ribbon (in m)? =
  34. 34.10.2 × 10 =
  35. 35.In 78.24, which digit is in the ones place?
  36. 36.24 ÷ 10 =
  37. 37.35.14 × 10 =
  38. 38.Write 88/100 as a decimal. =
  39. 39.In 93.32, which digit is in the tenths place?
  40. 40.A red ribbon is 12.5 m long and a blue ribbon is 8.2 m long. How much longer is the red ribbon (in m)? =

Answer key

  1. 4
  2. 0.99
  3. 8.68
  4. 3190
  5. 0.8
  6. 2
  7. 9.31
  8. 2
  9. 5
  10. 11.91
  11. 7.7
  12. 2.8
  13. 13.79
  14. 7
  15. 0.33
  16. 7.29
  17. 504.7
  18. 976.2
  19. 9.88
  20. 4.5
  21. 9.23
  22. 61.4
  23. 12.84
  24. 3.35
  25. 8.77
  26. 5568
  27. 0.4
  28. 7.32
  29. 4
  30. 9.43
  31. 9.46
  32. 7.36
  33. 1
  34. 102
  35. 8
  36. 2.4
  37. 351.4
  38. 0.88
  39. 3
  40. 4.3

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