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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 240 · 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. 1.81.3 ÷ 10 =
  2. 2.In 27.61, which digit is in the hundredths place?
  3. 3.87.3 ÷ 100 =
  4. 4.33.63 × 10 =
  5. 5.Write 98/100 as a decimal. =
  6. 6.Write 7/10 as a decimal. =
  7. 7.In 72.39, which digit is in the hundredths place?
  8. 8.A red ribbon is 2.2 m long and a blue ribbon is 5.9 m long. What is their total length (in m)? =
  9. 9.34.33 × 10 =
  10. 10.A red ribbon is 3.4 m long and a blue ribbon is 3.5 m long. What is their total length (in m)? =
  11. 11.13.73 − 8.13 =
  12. 12.Write 3/10 as a decimal. =
  13. 13.57 ÷ 100 =
  14. 14.1.3 + 5.22 =
  15. 15.Write 35/100 as a decimal. =
  16. 16.50.9 ÷ 100 =
  17. 17.9.11 − 1.27 =
  18. 18.8.1 − 1.5 =
  19. 19.27.3 ÷ 10 =
  20. 20.A red ribbon is 1.9 m long and a blue ribbon is 3.7 m long. What is their total length (in m)? =
  21. 21.9.6 + 8.2 =
  22. 22.Write 41/100 as a decimal. =
  23. 23.6.78 + 1.67 =
  24. 24.1.5 ÷ 100 =
  25. 25.1.7 − 0.5 =
  26. 26.A red ribbon is 9.2 m long and a blue ribbon is 1.8 m long. What is their total length (in m)? =
  27. 27.A red ribbon is 4.1 m long and a blue ribbon is 2.1 m long. How much longer is the red ribbon (in m)? =
  28. 28.A red ribbon is 8 m long and a blue ribbon is 7.9 m long. How much longer is the red ribbon (in m)? =
  29. 29.In 89.27, which digit is in the tenths place?
  30. 30.A red ribbon is 4.3 m long and a blue ribbon is 1.5 m long. What is their total length (in m)? =
  31. 31.13.33 − 8.83 =
  32. 32.96.4 ÷ 10 =
  33. 33.Write 67/100 as a decimal. =
  34. 34.2 + 3.42 =
  35. 35.A red ribbon is 2 m long and a blue ribbon is 5.8 m long. What is their total length (in m)? =
  36. 36.Write 6/10 as a decimal. =
  37. 37.Write 9/10 as a decimal. =
  38. 38.6.45 + 4.1 =
  39. 39.A red ribbon is 1.3 m long and a blue ribbon is 2.6 m long. What is their total length (in m)? =
  40. 40.0.72 + 3.2 =

Answer key

  1. 8.13
  2. 1
  3. 0.873
  4. 336.3
  5. 0.98
  6. 0.7
  7. 9
  8. 8.1
  9. 343.3
  10. 6.9
  11. 5.6
  12. 0.3
  13. 0.57
  14. 6.52
  15. 0.35
  16. 0.509
  17. 7.84
  18. 6.6
  19. 2.73
  20. 5.6
  21. 17.8
  22. 0.41
  23. 8.45
  24. 0.015
  25. 1.2
  26. 11
  27. 2
  28. 0.1
  29. 2
  30. 5.8
  31. 4.5
  32. 9.64
  33. 0.67
  34. 5.42
  35. 7.8
  36. 0.6
  37. 0.9
  38. 10.55
  39. 3.9
  40. 3.92

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