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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 366 · 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 65.24, which digit is in the hundredths place?
  2. 2.Write 6/100 as a decimal. =
  3. 3.8.42 − 2.68 =
  4. 4.Write 32/100 as a decimal. =
  5. 5.Write 4/10 as a decimal. =
  6. 6.10.17 − 0.6 =
  7. 7.Write 13/100 as a decimal. =
  8. 8.10 − 3.4 =
  9. 9.In 13.56, which digit is in the hundredths place?
  10. 10.23.14 × 10 =
  11. 11.13.84 − 5.9 =
  12. 12.In 81.41, which digit is in the ones place?
  13. 13.A red ribbon is 5.9 m long and a blue ribbon is 3.4 m long. What is their total length (in m)? =
  14. 14.9.3 ÷ 10 =
  15. 15.In 6.12, which digit is in the hundredths place?
  16. 16.8.9 − 1.9 =
  17. 17.2.65 − 1.18 =
  18. 18.Write 9/10 as a decimal. =
  19. 19.91.94 × 100 =
  20. 20.A red ribbon is 6.5 m long and a blue ribbon is 6.9 m long. What is their total length (in m)? =
  21. 21.4.97 + 3.13 =
  22. 22.63.74 × 10 =
  23. 23.12.11 − 9 =
  24. 24.A red ribbon is 10.4 m long and a blue ribbon is 7.1 m long. How much longer is the red ribbon (in m)? =
  25. 25.0.67 + 9.8 =
  26. 26.10.43 − 8.7 =
  27. 27.2.7 + 4.4 =
  28. 28.79.1 ÷ 10 =
  29. 29.In 65.34, which digit is in the ones place?
  30. 30.In 83.19, which digit is in the hundredths place?
  31. 31.A red ribbon is 11.8 m long and a blue ribbon is 8 m long. How much longer is the red ribbon (in m)? =
  32. 32.In 13.71, which digit is in the ones place?
  33. 33.Write 68/100 as a decimal. =
  34. 34.11.21 − 1.7 =
  35. 35.Write 27/100 as a decimal. =
  36. 36.1.68 + 8.1 =
  37. 37.Write 7/10 as a decimal. =
  38. 38.Write 15/100 as a decimal. =
  39. 39.2.4 + 2.9 =
  40. 40.1.97 − 1.4 =

Answer key

  1. 4
  2. 0.06
  3. 5.74
  4. 0.32
  5. 0.4
  6. 9.57
  7. 0.13
  8. 6.6
  9. 6
  10. 231.4
  11. 7.94
  12. 1
  13. 9.3
  14. 0.93
  15. 2
  16. 7
  17. 1.47
  18. 0.9
  19. 9194
  20. 13.4
  21. 8.1
  22. 637.4
  23. 3.11
  24. 3.3
  25. 10.47
  26. 1.73
  27. 7.1
  28. 7.91
  29. 5
  30. 9
  31. 3.8
  32. 3
  33. 0.68
  34. 9.51
  35. 0.27
  36. 9.78
  37. 0.7
  38. 0.15
  39. 5.3
  40. 0.57

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