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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 260 · 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. 1.12.32 − 7.55 =
  2. 2.0.6 + 2 =
  3. 3.7.72 − 3.62 =
  4. 4.13.23 − 6.63 =
  5. 5.8.89 − 3.7 =
  6. 6.6.53 + 6.19 =
  7. 7.In 42.41, which digit is in the hundredths place?
  8. 8.51.43 × 10 =
  9. 9.2.68 + 5.4 =
  10. 10.Write 28/100 as a decimal. =
  11. 11.65.2 ÷ 10 =
  12. 12.Write 1/10 as a decimal. =
  13. 13.23.4 ÷ 10 =
  14. 14.99.44 × 100 =
  15. 15.55.4 ÷ 10 =
  16. 16.In 24.62, which digit is in the tenths place?
  17. 17.Write 47/100 as a decimal. =
  18. 18.29.3 ÷ 10 =
  19. 19.Write 5/10 as a decimal. =
  20. 20.12.98 − 7.95 =
  21. 21.In 2.34, which digit is in the tenths place?
  22. 22.12.21 − 8.2 =
  23. 23.70.3 ÷ 10 =
  24. 24.8.19 + 8.52 =
  25. 25.8.4 − 1.5 =
  26. 26.In 64.59, which digit is in the hundredths place?
  27. 27.In 49.93, which digit is in the ones place?
  28. 28.68.79 × 100 =
  29. 29.In 15.12, which digit is in the ones place?
  30. 30.A red ribbon is 5.2 m long and a blue ribbon is 4.8 m long. How much longer is the red ribbon (in m)? =
  31. 31.74.19 × 100 =
  32. 32.3.93 + 5.57 =
  33. 33.4.64 − 1.84 =
  34. 34.12.3 − 5.2 =
  35. 35.Write 2/10 as a decimal. =
  36. 36.57.6 ÷ 100 =
  37. 37.A red ribbon is 7.4 m long and a blue ribbon is 4.6 m long. How much longer is the red ribbon (in m)? =
  38. 38.In 61.23, which digit is in the hundredths place?
  39. 39.Write 83/100 as a decimal. =
  40. 40.A red ribbon is 3.7 m long and a blue ribbon is 2.9 m long. How much longer is the red ribbon (in m)? =

Answer key

  1. 4.77
  2. 2.6
  3. 4.1
  4. 6.6
  5. 5.19
  6. 12.72
  7. 1
  8. 514.3
  9. 8.08
  10. 0.28
  11. 6.52
  12. 0.1
  13. 2.34
  14. 9944
  15. 5.54
  16. 6
  17. 0.47
  18. 2.93
  19. 0.5
  20. 5.03
  21. 3
  22. 4.01
  23. 7.03
  24. 16.71
  25. 6.9
  26. 9
  27. 9
  28. 6879
  29. 5
  30. 0.4
  31. 7419
  32. 9.5
  33. 2.8
  34. 7.1
  35. 0.2
  36. 0.576
  37. 2.8
  38. 3
  39. 0.83
  40. 0.8

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