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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 494 · 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.Write 44/100 as a decimal. =
  2. 2.In 11.14, which digit is in the tenths place?
  3. 3.89.73 × 10 =
  4. 4.49.55 × 10 =
  5. 5.A red ribbon is 5.9 m long and a blue ribbon is 3.6 m long. How much longer is the red ribbon (in m)? =
  6. 6.36.82 × 100 =
  7. 7.9.57 − 9.07 =
  8. 8.63.25 × 100 =
  9. 9.7.23 − 1.4 =
  10. 10.94.69 × 10 =
  11. 11.3.8 + 3.2 =
  12. 12.Write 8/10 as a decimal. =
  13. 13.8.55 + 0.5 =
  14. 14.11.6 ÷ 100 =
  15. 15.3.07 + 6.43 =
  16. 16.43.77 × 10 =
  17. 17.12.69 − 5.09 =
  18. 18.Write 3/10 as a decimal. =
  19. 19.Write 45/100 as a decimal. =
  20. 20.4 + 1.49 =
  21. 21.2.01 × 100 =
  22. 22.5.39 × 100 =
  23. 23.A red ribbon is 9 m long and a blue ribbon is 6.1 m long. How much longer is the red ribbon (in m)? =
  24. 24.4.27 + 6.8 =
  25. 25.In 95.57, which digit is in the hundredths place?
  26. 26.7.2 + 3.7 =
  27. 27.61.3 ÷ 100 =
  28. 28.52.82 × 100 =
  29. 29.18.99 × 10 =
  30. 30.14.1 − 5.5 =
  31. 31.In 74.63, which digit is in the hundredths place?
  32. 32.62.78 × 10 =
  33. 33.6.63 + 5.4 =
  34. 34.15.03 × 100 =
  35. 35.6.03 + 4.4 =
  36. 36.9.65 + 1.2 =
  37. 37.85.95 × 100 =
  38. 38.4.29 − 0.11 =
  39. 39.A red ribbon is 4.1 m long and a blue ribbon is 3.2 m long. What is their total length (in m)? =
  40. 40.0.49 + 9.6 =

Answer key

  1. 0.44
  2. 1
  3. 897.3
  4. 495.5
  5. 2.3
  6. 3682
  7. 0.5
  8. 6325
  9. 5.83
  10. 946.9
  11. 7
  12. 0.8
  13. 9.05
  14. 0.116
  15. 9.5
  16. 437.7
  17. 7.6
  18. 0.3
  19. 0.45
  20. 5.49
  21. 201
  22. 539
  23. 2.9
  24. 11.07
  25. 7
  26. 10.9
  27. 0.613
  28. 5282
  29. 189.9
  30. 8.6
  31. 3
  32. 627.8
  33. 12.03
  34. 1503
  35. 10.43
  36. 10.85
  37. 8595
  38. 4.18
  39. 7.3
  40. 10.09

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