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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 565 · 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. 1.81.5 ÷ 10 =
  2. 2.9.9 − 8.5 =
  3. 3.Write 2/10 as a decimal. =
  4. 4.66.7 ÷ 100 =
  5. 5.A red ribbon is 8.7 m long and a blue ribbon is 5.3 m long. How much longer is the red ribbon (in m)? =
  6. 6.9.5 + 4.25 =
  7. 7.Write 56/100 as a decimal. =
  8. 8.Write 3/10 as a decimal. =
  9. 9.In 37.96, which digit is in the tenths place?
  10. 10.Write 74/100 as a decimal. =
  11. 11.A red ribbon is 9.5 m long and a blue ribbon is 7.9 m long. What is their total length (in m)? =
  12. 12.2.62 + 7.28 =
  13. 13.13.13 − 5.18 =
  14. 14.In 48.88, which digit is in the ones place?
  15. 15.10.24 − 8.73 =
  16. 16.3.08 + 9.5 =
  17. 17.A red ribbon is 13.3 m long and a blue ribbon is 9.5 m long. How much longer is the red ribbon (in m)? =
  18. 18.3.93 + 2.26 =
  19. 19.50 × 10 =
  20. 20.14.69 − 6.19 =
  21. 21.9.15 − 6.5 =
  22. 22.A red ribbon is 7.2 m long and a blue ribbon is 7.8 m long. What is their total length (in m)? =
  23. 23.A red ribbon is 2.7 m long and a blue ribbon is 1.5 m long. How much longer is the red ribbon (in m)? =
  24. 24.Write 38/100 as a decimal. =
  25. 25.Write 13/100 as a decimal. =
  26. 26.7.3 − 0.5 =
  27. 27.Write 7/10 as a decimal. =
  28. 28.Write 49/100 as a decimal. =
  29. 29.12.79 − 4.79 =
  30. 30.A red ribbon is 8 m long and a blue ribbon is 4 m long. How much longer is the red ribbon (in m)? =
  31. 31.In 77.25, which digit is in the hundredths place?
  32. 32.A red ribbon is 14.2 m long and a blue ribbon is 9.9 m long. How much longer is the red ribbon (in m)? =
  33. 33.Write 88/100 as a decimal. =
  34. 34.4.73 + 0.9 =
  35. 35.Write 34/100 as a decimal. =
  36. 36.A red ribbon is 9.3 m long and a blue ribbon is 7.2 m long. How much longer is the red ribbon (in m)? =
  37. 37.95.72 × 10 =
  38. 38.In 47.64, which digit is in the ones place?
  39. 39.A red ribbon is 8 m long and a blue ribbon is 3.2 m long. How much longer is the red ribbon (in m)? =
  40. 40.Write 6/10 as a decimal. =

Answer key

  1. 8.15
  2. 1.4
  3. 0.2
  4. 0.667
  5. 3.4
  6. 13.75
  7. 0.56
  8. 0.3
  9. 9
  10. 0.74
  11. 17.4
  12. 9.9
  13. 7.95
  14. 8
  15. 1.51
  16. 12.58
  17. 3.8
  18. 6.19
  19. 500
  20. 8.5
  21. 2.65
  22. 15
  23. 1.2
  24. 0.38
  25. 0.13
  26. 6.8
  27. 0.7
  28. 0.49
  29. 8
  30. 4
  31. 5
  32. 4.3
  33. 0.88
  34. 5.63
  35. 0.34
  36. 2.1
  37. 957.2
  38. 7
  39. 4.8
  40. 0.6

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