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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 152 · 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. 1.85.4 ÷ 100 =
  2. 2.5.15 + 0.6 =
  3. 3.2.9 + 3.85 =
  4. 4.71.03 × 100 =
  5. 5.In 83.14, which digit is in the hundredths place?
  6. 6.A red ribbon is 3.1 m long and a blue ribbon is 5.3 m long. What is their total length (in m)? =
  7. 7.In 12.39, which digit is in the tenths place?
  8. 8.Write 5/10 as a decimal. =
  9. 9.A red ribbon is 10.7 m long and a blue ribbon is 7.1 m long. How much longer is the red ribbon (in m)? =
  10. 10.In 5.21, which digit is in the tenths place?
  11. 11.46.7 ÷ 10 =
  12. 12.In 27.28, which digit is in the ones place?
  13. 13.96.47 × 10 =
  14. 14.In 21.98, which digit is in the ones place?
  15. 15.10.25 − 6.65 =
  16. 16.13.36 − 6.06 =
  17. 17.1.44 + 4.3 =
  18. 18.Write 10/100 as a decimal. =
  19. 19.Write 6/10 as a decimal. =
  20. 20.In 45.56, which digit is in the hundredths place?
  21. 21.Write 63/100 as a decimal. =
  22. 22.68.3 ÷ 10 =
  23. 23.In 88.85, which digit is in the ones place?
  24. 24.91.35 × 10 =
  25. 25.In 95.84, which digit is in the ones place?
  26. 26.58.55 × 10 =
  27. 27.In 27.55, which digit is in the ones place?
  28. 28.Write 71/100 as a decimal. =
  29. 29.37.81 × 100 =
  30. 30.4.5 + 1.7 =
  31. 31.44.13 × 10 =
  32. 32.69.7 ÷ 100 =
  33. 33.A red ribbon is 1.5 m long and a blue ribbon is 6 m long. What is their total length (in m)? =
  34. 34.9.18 + 1 =
  35. 35.5.8 − 4.8 =
  36. 36.Write 73/100 as a decimal. =
  37. 37.94.6 ÷ 10 =
  38. 38.88.04 × 10 =
  39. 39.A red ribbon is 13.9 m long and a blue ribbon is 9.8 m long. How much longer is the red ribbon (in m)? =
  40. 40.98.5 ÷ 100 =

Answer key

  1. 0.854
  2. 5.75
  3. 6.75
  4. 7103
  5. 4
  6. 8.4
  7. 3
  8. 0.5
  9. 3.6
  10. 2
  11. 4.67
  12. 7
  13. 964.7
  14. 1
  15. 3.6
  16. 7.3
  17. 5.74
  18. 0.1
  19. 0.6
  20. 6
  21. 0.63
  22. 6.83
  23. 8
  24. 913.5
  25. 5
  26. 585.5
  27. 7
  28. 0.71
  29. 3781
  30. 6.2
  31. 441.3
  32. 0.697
  33. 7.5
  34. 10.18
  35. 1
  36. 0.73
  37. 9.46
  38. 880.4
  39. 4.1
  40. 0.985

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