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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 386 · 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 3.14, which digit is in the ones place?
  2. 2.Write 9/10 as a decimal. =
  3. 3.Write 93/100 as a decimal. =
  4. 4.9.39 − 8.1 =
  5. 5.Write 64/100 as a decimal. =
  6. 6.In 13.97, which digit is in the hundredths place?
  7. 7.9.64 + 9.5 =
  8. 8.Write 7/10 as a decimal. =
  9. 9.In 77.26, which digit is in the hundredths place?
  10. 10.In 52.22, which digit is in the ones place?
  11. 11.8.8 + 2.8 =
  12. 12.In 26.38, which digit is in the tenths place?
  13. 13.36.16 × 100 =
  14. 14.A red ribbon is 6.6 m long and a blue ribbon is 4.6 m long. What is their total length (in m)? =
  15. 15.13.93 − 9.8 =
  16. 16.8.33 − 4.83 =
  17. 17.Write 46/100 as a decimal. =
  18. 18.6.3 + 0.67 =
  19. 19.A red ribbon is 10 m long and a blue ribbon is 8.1 m long. How much longer is the red ribbon (in m)? =
  20. 20.4.31 + 7.1 =
  21. 21.21.49 × 10 =
  22. 22.65.46 × 10 =
  23. 23.In 52.82, which digit is in the tenths place?
  24. 24.66.3 ÷ 10 =
  25. 25.A red ribbon is 4.1 m long and a blue ribbon is 2.4 m long. How much longer is the red ribbon (in m)? =
  26. 26.Write 2/10 as a decimal. =
  27. 27.82.23 × 10 =
  28. 28.Write 3/10 as a decimal. =
  29. 29.3.4 + 2.33 =
  30. 30.Write 50/100 as a decimal. =
  31. 31.2.16 + 6.1 =
  32. 32.26.91 × 10 =
  33. 33.A red ribbon is 5.4 m long and a blue ribbon is 2.8 m long. How much longer is the red ribbon (in m)? =
  34. 34.73.7 ÷ 10 =
  35. 35.In 62.81, which digit is in the tenths place?
  36. 36.Write 29/100 as a decimal. =
  37. 37.13.75 − 5.3 =
  38. 38.In 33.47, which digit is in the ones place?
  39. 39.8.17 − 6.3 =
  40. 40.In 54.72, which digit is in the hundredths place?

Answer key

  1. 3
  2. 0.9
  3. 0.93
  4. 1.29
  5. 0.64
  6. 7
  7. 19.14
  8. 0.7
  9. 6
  10. 2
  11. 11.6
  12. 3
  13. 3616
  14. 11.2
  15. 4.13
  16. 3.5
  17. 0.46
  18. 6.97
  19. 1.9
  20. 11.41
  21. 214.9
  22. 654.6
  23. 8
  24. 6.63
  25. 1.7
  26. 0.2
  27. 822.3
  28. 0.3
  29. 5.73
  30. 0.5
  31. 8.26
  32. 269.1
  33. 2.6
  34. 7.37
  35. 8
  36. 0.29
  37. 8.45
  38. 3
  39. 1.87
  40. 2

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