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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 476 · 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. 1.9.61 − 7.41 =
  2. 2.9.9 + 3.1 =
  3. 3.8.5 + 8.41 =
  4. 4.1.3 − 1 =
  5. 5.Write 5/10 as a decimal. =
  6. 6.A red ribbon is 3.3 m long and a blue ribbon is 2.4 m long. What is their total length (in m)? =
  7. 7.Write 81/100 as a decimal. =
  8. 8.26.55 × 10 =
  9. 9.In 26.85, which digit is in the ones place?
  10. 10.In 62.28, which digit is in the tenths place?
  11. 11.Write 84/100 as a decimal. =
  12. 12.In 66.28, which digit is in the hundredths place?
  13. 13.44.59 × 10 =
  14. 14.Write 6/10 as a decimal. =
  15. 15.0.5 − 0.2 =
  16. 16.In 49.74, which digit is in the ones place?
  17. 17.Write 1/10 as a decimal. =
  18. 18.4.8 + 6.58 =
  19. 19.6.52 − 0.22 =
  20. 20.92.3 ÷ 10 =
  21. 21.In 58.54, which digit is in the ones place?
  22. 22.In 31.13, which digit is in the tenths place?
  23. 23.9.9 + 7.09 =
  24. 24.Write 51/100 as a decimal. =
  25. 25.4.24 − 1.4 =
  26. 26.4.16 − 1.56 =
  27. 27.A red ribbon is 9.6 m long and a blue ribbon is 6 m long. How much longer is the red ribbon (in m)? =
  28. 28.Write 7/100 as a decimal. =
  29. 29.6.47 − 3.8 =
  30. 30.In 5.34, which digit is in the tenths place?
  31. 31.In 44.51, which digit is in the hundredths place?
  32. 32.7.8 ÷ 100 =
  33. 33.In 42.81, which digit is in the hundredths place?
  34. 34.In 28.58, which digit is in the hundredths place?
  35. 35.19.53 × 10 =
  36. 36.4.4 + 2.4 =
  37. 37.Write 34/100 as a decimal. =
  38. 38.Write 4/10 as a decimal. =
  39. 39.Write 3/10 as a decimal. =
  40. 40.A red ribbon is 7 m long and a blue ribbon is 7 m long. What is their total length (in m)? =

Answer key

  1. 2.2
  2. 13
  3. 16.91
  4. 0.3
  5. 0.5
  6. 5.7
  7. 0.81
  8. 265.5
  9. 6
  10. 2
  11. 0.84
  12. 8
  13. 445.9
  14. 0.6
  15. 0.3
  16. 9
  17. 0.1
  18. 11.38
  19. 6.3
  20. 9.23
  21. 8
  22. 1
  23. 16.99
  24. 0.51
  25. 2.84
  26. 2.6
  27. 3.6
  28. 0.07
  29. 2.67
  30. 3
  31. 1
  32. 0.078
  33. 1
  34. 8
  35. 195.3
  36. 6.8
  37. 0.34
  38. 0.4
  39. 0.3
  40. 14

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