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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 199 · 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 4.74, which digit is in the hundredths place?
  2. 2.A red ribbon is 7.4 m long and a blue ribbon is 2.7 m long. What is their total length (in m)? =
  3. 3.7.81 + 0.44 =
  4. 4.55.3 ÷ 10 =
  5. 5.Write 56/100 as a decimal. =
  6. 6.4.2 + 9.28 =
  7. 7.6.53 + 7.9 =
  8. 8.11.83 − 5.7 =
  9. 9.11.05 − 4.5 =
  10. 10.In 37.41, which digit is in the tenths place?
  11. 11.In 14.94, which digit is in the hundredths place?
  12. 12.2 + 8.8 =
  13. 13.13.37 − 8.77 =
  14. 14.2.6 + 7.68 =
  15. 15.29.42 × 10 =
  16. 16.Write 2/10 as a decimal. =
  17. 17.1.3 + 1.92 =
  18. 18.1.97 − 1.8 =
  19. 19.90.4 ÷ 100 =
  20. 20.In 62.22, which digit is in the hundredths place?
  21. 21.7.88 − 5.41 =
  22. 22.19.1 ÷ 100 =
  23. 23.A red ribbon is 5.7 m long and a blue ribbon is 4.1 m long. How much longer is the red ribbon (in m)? =
  24. 24.Write 3/10 as a decimal. =
  25. 25.5.5 ÷ 10 =
  26. 26.A red ribbon is 4.8 m long and a blue ribbon is 4.5 m long. What is their total length (in m)? =
  27. 27.In 9.21, which digit is in the hundredths place?
  28. 28.In 99.46, which digit is in the tenths place?
  29. 29.4.2 + 0.8 =
  30. 30.4.3 + 0.28 =
  31. 31.A red ribbon is 3.5 m long and a blue ribbon is 2 m long. How much longer is the red ribbon (in m)? =
  32. 32.16.11 − 6.31 =
  33. 33.49.6 ÷ 10 =
  34. 34.67.05 × 100 =
  35. 35.2.1 + 6.1 =
  36. 36.2.6 − 0.36 =
  37. 37.78.4 ÷ 100 =
  38. 38.Write 36/100 as a decimal. =
  39. 39.Write 3/100 as a decimal. =
  40. 40.5.2 ÷ 100 =

Answer key

  1. 4
  2. 10.1
  3. 8.25
  4. 5.53
  5. 0.56
  6. 13.48
  7. 14.43
  8. 6.13
  9. 6.55
  10. 4
  11. 4
  12. 10.8
  13. 4.6
  14. 10.28
  15. 294.2
  16. 0.2
  17. 3.22
  18. 0.17
  19. 0.904
  20. 2
  21. 2.47
  22. 0.191
  23. 1.6
  24. 0.3
  25. 0.55
  26. 9.3
  27. 1
  28. 4
  29. 5
  30. 4.58
  31. 1.5
  32. 9.8
  33. 4.96
  34. 6705
  35. 8.2
  36. 2.24
  37. 0.784
  38. 0.36
  39. 0.03
  40. 0.052

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