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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 457 · 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. 1.45.7 ÷ 10 =
  2. 2.Write 88/100 as a decimal. =
  3. 3.In 79.54, which digit is in the hundredths place?
  4. 4.96.6 ÷ 10 =
  5. 5.Write 97/100 as a decimal. =
  6. 6.In 32.51, which digit is in the ones place?
  7. 7.39.7 ÷ 100 =
  8. 8.9.2 + 7.4 =
  9. 9.12.22 × 10 =
  10. 10.88.83 × 10 =
  11. 11.9.92 − 1.51 =
  12. 12.In 19.76, which digit is in the tenths place?
  13. 13.In 9.42, which digit is in the hundredths place?
  14. 14.A red ribbon is 2.3 m long and a blue ribbon is 6.1 m long. What is their total length (in m)? =
  15. 15.Write 2/10 as a decimal. =
  16. 16.In 99.74, which digit is in the tenths place?
  17. 17.In 2.32, which digit is in the ones place?
  18. 18.Write 1/100 as a decimal. =
  19. 19.4.7 − 4.1 =
  20. 20.Write 68/100 as a decimal. =
  21. 21.14.3 − 5.2 =
  22. 22.2.33 − 0.33 =
  23. 23.87.7 ÷ 10 =
  24. 24.In 37.62, which digit is in the hundredths place?
  25. 25.7.1 + 7.14 =
  26. 26.A red ribbon is 7.6 m long and a blue ribbon is 6.5 m long. How much longer is the red ribbon (in m)? =
  27. 27.8.75 − 1.8 =
  28. 28.90.5 ÷ 10 =
  29. 29.In 74.81, which digit is in the ones place?
  30. 30.36.4 ÷ 10 =
  31. 31.Write 84/100 as a decimal. =
  32. 32.In 96.88, which digit is in the tenths place?
  33. 33.1.9 + 2.54 =
  34. 34.In 95.75, which digit is in the ones place?
  35. 35.Write 3/10 as a decimal. =
  36. 36.In 33.97, which digit is in the ones place?
  37. 37.8.1 + 6.51 =
  38. 38.9.42 + 4.9 =
  39. 39.4.8 − 1.6 =
  40. 40.6.3 + 7.99 =

Answer key

  1. 4.57
  2. 0.88
  3. 4
  4. 9.66
  5. 0.97
  6. 2
  7. 0.397
  8. 16.6
  9. 122.2
  10. 888.3
  11. 8.41
  12. 7
  13. 2
  14. 8.4
  15. 0.2
  16. 7
  17. 2
  18. 0.01
  19. 0.6
  20. 0.68
  21. 9.1
  22. 2
  23. 8.77
  24. 2
  25. 14.24
  26. 1.1
  27. 6.95
  28. 9.05
  29. 4
  30. 3.64
  31. 0.84
  32. 8
  33. 4.44
  34. 5
  35. 0.3
  36. 3
  37. 14.61
  38. 14.32
  39. 3.2
  40. 14.29

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