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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 536 · 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 3.66, which digit is in the ones place?
  2. 2.9.65 − 7.36 =
  3. 3.Write 93/100 as a decimal. =
  4. 4.66.7 ÷ 100 =
  5. 5.6.38 + 7.97 =
  6. 6.4.7 + 4.09 =
  7. 7.0.34 + 1.4 =
  8. 8.In 21.46, which digit is in the ones place?
  9. 9.In 15.33, which digit is in the hundredths place?
  10. 10.In 49.68, which digit is in the hundredths place?
  11. 11.Write 45/100 as a decimal. =
  12. 12.8.2 + 0.19 =
  13. 13.7.5 + 1.5 =
  14. 14.5.4 − 1.2 =
  15. 15.7.21 + 1.1 =
  16. 16.A red ribbon is 5 m long and a blue ribbon is 9.1 m long. What is their total length (in m)? =
  17. 17.A red ribbon is 5.6 m long and a blue ribbon is 3.4 m long. How much longer is the red ribbon (in m)? =
  18. 18.3.55 − 1.85 =
  19. 19.A red ribbon is 8.4 m long and a blue ribbon is 7.2 m long. What is their total length (in m)? =
  20. 20.A red ribbon is 9.6 m long and a blue ribbon is 5.9 m long. What is their total length (in m)? =
  21. 21.48.1 ÷ 10 =
  22. 22.Write 99/100 as a decimal. =
  23. 23.1.5 + 6.8 =
  24. 24.A red ribbon is 6.8 m long and a blue ribbon is 4.6 m long. How much longer is the red ribbon (in m)? =
  25. 25.In 54.38, which digit is in the ones place?
  26. 26.A red ribbon is 3.7 m long and a blue ribbon is 8.6 m long. What is their total length (in m)? =
  27. 27.95.4 ÷ 10 =
  28. 28.Write 5/10 as a decimal. =
  29. 29.In 3.64, which digit is in the tenths place?
  30. 30.A red ribbon is 1.7 m long and a blue ribbon is 9.4 m long. What is their total length (in m)? =
  31. 31.85.76 × 100 =
  32. 32.34 ÷ 100 =
  33. 33.13.1 − 7.48 =
  34. 34.30.6 ÷ 100 =
  35. 35.In 49.28, which digit is in the tenths place?
  36. 36.Write 64/100 as a decimal. =
  37. 37.69.84 × 100 =
  38. 38.94.6 ÷ 10 =
  39. 39.1.77 + 3.3 =
  40. 40.83.35 × 10 =

Answer key

  1. 3
  2. 2.29
  3. 0.93
  4. 0.667
  5. 14.35
  6. 8.79
  7. 1.74
  8. 1
  9. 3
  10. 8
  11. 0.45
  12. 8.39
  13. 9
  14. 4.2
  15. 8.31
  16. 14.1
  17. 2.2
  18. 1.7
  19. 15.6
  20. 15.5
  21. 4.81
  22. 0.99
  23. 8.3
  24. 2.2
  25. 4
  26. 12.3
  27. 9.54
  28. 0.5
  29. 6
  30. 11.1
  31. 8576
  32. 0.34
  33. 5.62
  34. 0.306
  35. 2
  36. 0.64
  37. 6984
  38. 9.46
  39. 5.07
  40. 833.5

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