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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 211 · 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. 1.9 + 6.38 =
  2. 2.90.26 × 10 =
  3. 3.71.9 ÷ 100 =
  4. 4.23.51 × 10 =
  5. 5.Write 19/100 as a decimal. =
  6. 6.6.51 × 10 =
  7. 7.A red ribbon is 4.6 m long and a blue ribbon is 4.4 m long. How much longer is the red ribbon (in m)? =
  8. 8.8.1 + 1.25 =
  9. 9.6.6 + 5.6 =
  10. 10.83.8 ÷ 100 =
  11. 11.8.4 ÷ 10 =
  12. 12.In 81.23, which digit is in the hundredths place?
  13. 13.37.86 × 100 =
  14. 14.16.17 − 6.27 =
  15. 15.In 29.53, which digit is in the tenths place?
  16. 16.Write 8/10 as a decimal. =
  17. 17.1.23 + 4.3 =
  18. 18.76.7 ÷ 100 =
  19. 19.13.81 − 9.91 =
  20. 20.18.2 − 8.7 =
  21. 21.30.68 × 10 =
  22. 22.A red ribbon is 4.4 m long and a blue ribbon is 1.5 m long. How much longer is the red ribbon (in m)? =
  23. 23.A red ribbon is 9.8 m long and a blue ribbon is 4.8 m long. What is their total length (in m)? =
  24. 24.A red ribbon is 3.4 m long and a blue ribbon is 3.2 m long. How much longer is the red ribbon (in m)? =
  25. 25.In 28.74, which digit is in the hundredths place?
  26. 26.26.7 ÷ 100 =
  27. 27.7.73 − 1.55 =
  28. 28.0.3 + 1.35 =
  29. 29.Write 33/100 as a decimal. =
  30. 30.In 94.75, which digit is in the hundredths place?
  31. 31.A red ribbon is 3.2 m long and a blue ribbon is 7.6 m long. What is their total length (in m)? =
  32. 32.3.73 + 4.94 =
  33. 33.13 ÷ 100 =
  34. 34.Write 29/100 as a decimal. =
  35. 35.In 9.73, which digit is in the hundredths place?
  36. 36.25.6 × 10 =
  37. 37.1.17 + 5.35 =
  38. 38.18.9 ÷ 100 =
  39. 39.In 15.58, which digit is in the ones place?
  40. 40.4.42 − 2.28 =

Answer key

  1. 15.38
  2. 902.6
  3. 0.719
  4. 235.1
  5. 0.19
  6. 65.1
  7. 0.2
  8. 9.35
  9. 12.2
  10. 0.838
  11. 0.84
  12. 3
  13. 3786
  14. 9.9
  15. 5
  16. 0.8
  17. 5.53
  18. 0.767
  19. 3.9
  20. 9.5
  21. 306.8
  22. 2.9
  23. 14.6
  24. 0.2
  25. 4
  26. 0.267
  27. 6.18
  28. 1.65
  29. 0.33
  30. 5
  31. 10.8
  32. 8.67
  33. 0.13
  34. 0.29
  35. 3
  36. 256
  37. 6.52
  38. 0.189
  39. 5
  40. 2.14

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