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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 104 · 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. 1.10.89 − 1.51 =
  2. 2.A red ribbon is 10.6 m long and a blue ribbon is 7.2 m long. How much longer is the red ribbon (in m)? =
  3. 3.3.28 − 0.2 =
  4. 4.23.33 × 10 =
  5. 5.70.59 × 100 =
  6. 6.29.5 ÷ 100 =
  7. 7.41.94 × 100 =
  8. 8.A red ribbon is 12.7 m long and a blue ribbon is 8.5 m long. How much longer is the red ribbon (in m)? =
  9. 9.In 3.35, which digit is in the tenths place?
  10. 10.In 22.86, which digit is in the ones place?
  11. 11.6 + 0.85 =
  12. 12.12.23 − 2.87 =
  13. 13.5.4 − 2.1 =
  14. 14.12.09 − 9.6 =
  15. 15.2.76 + 3.5 =
  16. 16.58.47 × 100 =
  17. 17.3.88 + 1.07 =
  18. 18.Write 60/100 as a decimal. =
  19. 19.In 6.25, which digit is in the ones place?
  20. 20.In 4.69, which digit is in the tenths place?
  21. 21.In 58.69, which digit is in the ones place?
  22. 22.Write 9/10 as a decimal. =
  23. 23.2.38 − 0.18 =
  24. 24.In 2.98, which digit is in the ones place?
  25. 25.74.03 × 100 =
  26. 26.4.9 + 4.65 =
  27. 27.In 72.89, which digit is in the ones place?
  28. 28.Write 2/100 as a decimal. =
  29. 29.1 + 2.9 =
  30. 30.6.7 + 6.28 =
  31. 31.A red ribbon is 6 m long and a blue ribbon is 4.1 m long. What is their total length (in m)? =
  32. 32.Write 7/10 as a decimal. =
  33. 33.5.91 + 1.2 =
  34. 34.44.2 ÷ 100 =
  35. 35.6.57 + 8.48 =
  36. 36.14.37 × 10 =
  37. 37.42.41 × 10 =
  38. 38.A red ribbon is 9.5 m long and a blue ribbon is 2.7 m long. What is their total length (in m)? =
  39. 39.A red ribbon is 4.7 m long and a blue ribbon is 6.1 m long. What is their total length (in m)? =
  40. 40.Write 29/100 as a decimal. =

Answer key

  1. 9.38
  2. 3.4
  3. 3.08
  4. 233.3
  5. 7059
  6. 0.295
  7. 4194
  8. 4.2
  9. 3
  10. 2
  11. 6.85
  12. 9.36
  13. 3.3
  14. 2.49
  15. 6.26
  16. 5847
  17. 4.95
  18. 0.6
  19. 6
  20. 6
  21. 8
  22. 0.9
  23. 2.2
  24. 2
  25. 7403
  26. 9.55
  27. 2
  28. 0.02
  29. 3.9
  30. 12.98
  31. 10.1
  32. 0.7
  33. 7.11
  34. 0.442
  35. 15.05
  36. 143.7
  37. 424.1
  38. 12.2
  39. 10.8
  40. 0.29

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