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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 393 · 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 43.86, which digit is in the tenths place?
  2. 2.In 61.43, which digit is in the hundredths place?
  3. 3.Write 73/100 as a decimal. =
  4. 4.In 96.79, which digit is in the tenths place?
  5. 5.Write 7/10 as a decimal. =
  6. 6.A red ribbon is 5.7 m long and a blue ribbon is 9.9 m long. What is their total length (in m)? =
  7. 7.0.39 + 3.76 =
  8. 8.3.3 + 6.58 =
  9. 9.A red ribbon is 2 m long and a blue ribbon is 8 m long. What is their total length (in m)? =
  10. 10.In 39.41, which digit is in the tenths place?
  11. 11.5.48 + 7.16 =
  12. 12.Write 2/100 as a decimal. =
  13. 13.1.6 + 8.69 =
  14. 14.7.49 − 5.69 =
  15. 15.48.84 × 100 =
  16. 16.Write 27/100 as a decimal. =
  17. 17.Write 26/100 as a decimal. =
  18. 18.Write 97/100 as a decimal. =
  19. 19.Write 46/100 as a decimal. =
  20. 20.In 23.66, which digit is in the ones place?
  21. 21.In 92.36, which digit is in the tenths place?
  22. 22.0.2 + 5.1 =
  23. 23.In 64.32, which digit is in the hundredths place?
  24. 24.18.57 − 9.57 =
  25. 25.34.54 × 10 =
  26. 26.8.54 + 5.6 =
  27. 27.0.7 + 0.3 =
  28. 28.48.8 ÷ 100 =
  29. 29.Write 4/10 as a decimal. =
  30. 30.In 12.95, which digit is in the hundredths place?
  31. 31.In 83.33, which digit is in the ones place?
  32. 32.Write 5/10 as a decimal. =
  33. 33.A red ribbon is 10.4 m long and a blue ribbon is 6.9 m long. How much longer is the red ribbon (in m)? =
  34. 34.In 52.37, which digit is in the hundredths place?
  35. 35.1.9 + 6.77 =
  36. 36.A red ribbon is 5.2 m long and a blue ribbon is 1.5 m long. How much longer is the red ribbon (in m)? =
  37. 37.Write 8/10 as a decimal. =
  38. 38.In 11.17, which digit is in the tenths place?
  39. 39.41.2 ÷ 10 =
  40. 40.Write 3/10 as a decimal. =

Answer key

  1. 8
  2. 3
  3. 0.73
  4. 7
  5. 0.7
  6. 15.6
  7. 4.15
  8. 9.88
  9. 10
  10. 4
  11. 12.64
  12. 0.02
  13. 10.29
  14. 1.8
  15. 4884
  16. 0.27
  17. 0.26
  18. 0.97
  19. 0.46
  20. 3
  21. 3
  22. 5.3
  23. 2
  24. 9
  25. 345.4
  26. 14.14
  27. 1
  28. 0.488
  29. 0.4
  30. 5
  31. 3
  32. 0.5
  33. 3.5
  34. 7
  35. 8.67
  36. 3.7
  37. 0.8
  38. 1
  39. 4.12
  40. 0.3

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