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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 172 · 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.Write 76/100 as a decimal. =
  2. 2.A red ribbon is 2.2 m long and a blue ribbon is 2.1 m long. What is their total length (in m)? =
  3. 3.7.34 − 5.34 =
  4. 4.5.41 + 5.4 =
  5. 5.In 16.38, which digit is in the tenths place?
  6. 6.A red ribbon is 12 m long and a blue ribbon is 7.4 m long. How much longer is the red ribbon (in m)? =
  7. 7.Write 7/10 as a decimal. =
  8. 8.In 36.23, which digit is in the tenths place?
  9. 9.40.4 ÷ 10 =
  10. 10.In 26.28, which digit is in the tenths place?
  11. 11.In 94.24, which digit is in the tenths place?
  12. 12.Write 85/100 as a decimal. =
  13. 13.8.79 − 0.89 =
  14. 14.In 33.74, which digit is in the ones place?
  15. 15.A red ribbon is 5.2 m long and a blue ribbon is 4.1 m long. How much longer is the red ribbon (in m)? =
  16. 16.6.7 + 2.23 =
  17. 17.In 58.36, which digit is in the tenths place?
  18. 18.A red ribbon is 3.7 m long and a blue ribbon is 3.2 m long. How much longer is the red ribbon (in m)? =
  19. 19.Write 6/10 as a decimal. =
  20. 20.8.4 + 1.87 =
  21. 21.1.1 + 9.95 =
  22. 22.Write 9/10 as a decimal. =
  23. 23.A red ribbon is 8.8 m long and a blue ribbon is 4.5 m long. How much longer is the red ribbon (in m)? =
  24. 24.38.3 ÷ 10 =
  25. 25.11.41 − 7.68 =
  26. 26.20.12 × 100 =
  27. 27.In 83.87, which digit is in the hundredths place?
  28. 28.6.4 + 0.3 =
  29. 29.62.67 × 10 =
  30. 30.89.13 × 10 =
  31. 31.Write 2/10 as a decimal. =
  32. 32.94.2 ÷ 10 =
  33. 33.9.79 − 5.89 =
  34. 34.In 25.39, which digit is in the tenths place?
  35. 35.7.9 + 5.31 =
  36. 36.77.43 × 10 =
  37. 37.Write 69/100 as a decimal. =
  38. 38.3.7 + 0.8 =
  39. 39.Write 9/100 as a decimal. =
  40. 40.8.03 + 0.4 =

Answer key

  1. 0.76
  2. 4.3
  3. 2
  4. 10.81
  5. 3
  6. 4.6
  7. 0.7
  8. 2
  9. 4.04
  10. 2
  11. 2
  12. 0.85
  13. 7.9
  14. 3
  15. 1.1
  16. 8.93
  17. 3
  18. 0.5
  19. 0.6
  20. 10.27
  21. 11.05
  22. 0.9
  23. 4.3
  24. 3.83
  25. 3.73
  26. 2012
  27. 7
  28. 6.7
  29. 626.7
  30. 891.3
  31. 0.2
  32. 9.42
  33. 3.9
  34. 3
  35. 13.21
  36. 774.3
  37. 0.69
  38. 4.5
  39. 0.09
  40. 8.43

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