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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 504 · 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. 1.9.11 − 6.91 =
  2. 2.16.78 − 9.2 =
  3. 3.30.9 ÷ 10 =
  4. 4.6.4 + 5.2 =
  5. 5.5.4 − 0.3 =
  6. 6.Write 6/10 as a decimal. =
  7. 7.A red ribbon is 3.6 m long and a blue ribbon is 9.3 m long. What is their total length (in m)? =
  8. 8.Write 2/10 as a decimal. =
  9. 9.2.5 + 2.23 =
  10. 10.0.4 + 3.6 =
  11. 11.0.93 + 8.2 =
  12. 12.2.45 − 1.55 =
  13. 13.A red ribbon is 2.1 m long and a blue ribbon is 3.3 m long. What is their total length (in m)? =
  14. 14.A red ribbon is 4.7 m long and a blue ribbon is 1.5 m long. How much longer is the red ribbon (in m)? =
  15. 15.71.35 × 100 =
  16. 16.A red ribbon is 2.4 m long and a blue ribbon is 2.2 m long. What is their total length (in m)? =
  17. 17.7.95 + 0.6 =
  18. 18.28.83 × 100 =
  19. 19.5.8 + 9.62 =
  20. 20.13.65 − 8.25 =
  21. 21.In 93.99, which digit is in the hundredths place?
  22. 22.75.4 ÷ 100 =
  23. 23.In 76.96, which digit is in the ones place?
  24. 24.A red ribbon is 7.1 m long and a blue ribbon is 5.4 m long. How much longer is the red ribbon (in m)? =
  25. 25.92.45 × 100 =
  26. 26.Write 8/10 as a decimal. =
  27. 27.Write 5/100 as a decimal. =
  28. 28.5.1 + 0.91 =
  29. 29.15.26 − 9.79 =
  30. 30.44 ÷ 100 =
  31. 31.95.8 ÷ 10 =
  32. 32.52.26 × 100 =
  33. 33.1.5 + 6.58 =
  34. 34.In 99.81, which digit is in the tenths place?
  35. 35.35.66 × 100 =
  36. 36.Write 56/100 as a decimal. =
  37. 37.3.07 − 1.38 =
  38. 38.9.5 + 1.23 =
  39. 39.98.8 ÷ 10 =
  40. 40.67.04 × 100 =

Answer key

  1. 2.2
  2. 7.58
  3. 3.09
  4. 11.6
  5. 5.1
  6. 0.6
  7. 12.9
  8. 0.2
  9. 4.73
  10. 4
  11. 9.13
  12. 0.9
  13. 5.4
  14. 3.2
  15. 7135
  16. 4.6
  17. 8.55
  18. 2883
  19. 15.42
  20. 5.4
  21. 9
  22. 0.754
  23. 6
  24. 1.7
  25. 9245
  26. 0.8
  27. 0.05
  28. 6.01
  29. 5.47
  30. 0.44
  31. 9.58
  32. 5226
  33. 8.08
  34. 8
  35. 3566
  36. 0.56
  37. 1.69
  38. 10.73
  39. 9.88
  40. 6704

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