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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 224 · 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 61.37, which digit is in the hundredths place?
  2. 2.Write 8/10 as a decimal. =
  3. 3.4.98 − 4.53 =
  4. 4.2.9 − 2.4 =
  5. 5.8.81 − 4.3 =
  6. 6.8.1 + 2.86 =
  7. 7.8.08 + 8 =
  8. 8.5.22 + 2 =
  9. 9.27.1 ÷ 10 =
  10. 10.Write 3/10 as a decimal. =
  11. 11.0.2 + 7.1 =
  12. 12.Write 7/10 as a decimal. =
  13. 13.14.5 − 9.7 =
  14. 14.63.14 × 100 =
  15. 15.9.43 − 4.39 =
  16. 16.A red ribbon is 8.7 m long and a blue ribbon is 3.9 m long. How much longer is the red ribbon (in m)? =
  17. 17.Write 4/10 as a decimal. =
  18. 18.In 2.98, which digit is in the hundredths place?
  19. 19.38.2 ÷ 100 =
  20. 20.2.6 + 7.8 =
  21. 21.11.31 × 10 =
  22. 22.In 85.98, which digit is in the ones place?
  23. 23.5.99 + 0.49 =
  24. 24.3.8 + 4.28 =
  25. 25.A red ribbon is 7.2 m long and a blue ribbon is 6.3 m long. How much longer is the red ribbon (in m)? =
  26. 26.Write 6/10 as a decimal. =
  27. 27.0.7 + 5.1 =
  28. 28.3.5 ÷ 10 =
  29. 29.In 18.32, which digit is in the ones place?
  30. 30.In 48.95, which digit is in the hundredths place?
  31. 31.59.7 ÷ 100 =
  32. 32.In 34.11, which digit is in the hundredths place?
  33. 33.A red ribbon is 9.1 m long and a blue ribbon is 9.6 m long. What is their total length (in m)? =
  34. 34.15.54 − 5.64 =
  35. 35.A red ribbon is 6 m long and a blue ribbon is 5.8 m long. What is their total length (in m)? =
  36. 36.79.3 ÷ 100 =
  37. 37.13.22 − 9.67 =
  38. 38.A red ribbon is 9.7 m long and a blue ribbon is 8.7 m long. How much longer is the red ribbon (in m)? =
  39. 39.81.5 ÷ 100 =
  40. 40.9.86 + 8.15 =

Answer key

  1. 7
  2. 0.8
  3. 0.45
  4. 0.5
  5. 4.51
  6. 10.96
  7. 16.08
  8. 7.22
  9. 2.71
  10. 0.3
  11. 7.3
  12. 0.7
  13. 4.8
  14. 6314
  15. 5.04
  16. 4.8
  17. 0.4
  18. 8
  19. 0.382
  20. 10.4
  21. 113.1
  22. 5
  23. 6.48
  24. 8.08
  25. 0.9
  26. 0.6
  27. 5.8
  28. 0.35
  29. 8
  30. 5
  31. 0.597
  32. 1
  33. 18.7
  34. 9.9
  35. 11.8
  36. 0.793
  37. 3.55
  38. 1
  39. 0.815
  40. 18.01

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