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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 363 · 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. 1.2.51 + 4.44 =
  2. 2.Write 5/10 as a decimal. =
  3. 3.12.44 − 6.44 =
  4. 4.91.1 ÷ 100 =
  5. 5.8.61 − 3.69 =
  6. 6.A red ribbon is 6.9 m long and a blue ribbon is 2.3 m long. How much longer is the red ribbon (in m)? =
  7. 7.A red ribbon is 6.5 m long and a blue ribbon is 6.6 m long. What is their total length (in m)? =
  8. 8.8 + 1.7 =
  9. 9.In 2.67, which digit is in the hundredths place?
  10. 10.10.4 ÷ 100 =
  11. 11.4.4 + 3.03 =
  12. 12.Write 4/10 as a decimal. =
  13. 13.Write 2/100 as a decimal. =
  14. 14.79.24 × 10 =
  15. 15.53.8 ÷ 10 =
  16. 16.79.09 × 10 =
  17. 17.3.2 + 0.65 =
  18. 18.Write 28/100 as a decimal. =
  19. 19.74.4 ÷ 100 =
  20. 20.In 97.23, which digit is in the hundredths place?
  21. 21.5.37 + 9.7 =
  22. 22.47.6 ÷ 10 =
  23. 23.17.5 ÷ 10 =
  24. 24.A red ribbon is 8.2 m long and a blue ribbon is 3.5 m long. What is their total length (in m)? =
  25. 25.A red ribbon is 3.3 m long and a blue ribbon is 1.3 m long. What is their total length (in m)? =
  26. 26.8.87 + 8 =
  27. 27.A red ribbon is 3.6 m long and a blue ribbon is 7.5 m long. What is their total length (in m)? =
  28. 28.Write 18/100 as a decimal. =
  29. 29.Write 94/100 as a decimal. =
  30. 30.A red ribbon is 6.3 m long and a blue ribbon is 2.7 m long. How much longer is the red ribbon (in m)? =
  31. 31.0.83 + 4.1 =
  32. 32.In 42.67, which digit is in the hundredths place?
  33. 33.30.16 × 10 =
  34. 34.A red ribbon is 13.4 m long and a blue ribbon is 9.8 m long. How much longer is the red ribbon (in m)? =
  35. 35.6.77 − 2.11 =
  36. 36.Write 68/100 as a decimal. =
  37. 37.9.76 + 2.47 =
  38. 38.2.5 + 5.63 =
  39. 39.In 35.36, which digit is in the tenths place?
  40. 40.In 76.14, which digit is in the ones place?

Answer key

  1. 6.95
  2. 0.5
  3. 6
  4. 0.911
  5. 4.92
  6. 4.6
  7. 13.1
  8. 9.7
  9. 7
  10. 0.104
  11. 7.43
  12. 0.4
  13. 0.02
  14. 792.4
  15. 5.38
  16. 790.9
  17. 3.85
  18. 0.28
  19. 0.744
  20. 3
  21. 15.07
  22. 4.76
  23. 1.75
  24. 11.7
  25. 4.6
  26. 16.87
  27. 11.1
  28. 0.18
  29. 0.94
  30. 3.6
  31. 4.93
  32. 7
  33. 301.6
  34. 3.6
  35. 4.66
  36. 0.68
  37. 12.23
  38. 8.13
  39. 3
  40. 6

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