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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 293 · 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. 1.60.1 ÷ 10 =
  2. 2.9.85 + 3.5 =
  3. 3.A red ribbon is 9.6 m long and a blue ribbon is 2.5 m long. What is their total length (in m)? =
  4. 4.In 22.25, which digit is in the ones place?
  5. 5.9.4 + 2.5 =
  6. 6.A red ribbon is 11.2 m long and a blue ribbon is 9.6 m long. How much longer is the red ribbon (in m)? =
  7. 7.28.5 ÷ 100 =
  8. 8.A red ribbon is 9.7 m long and a blue ribbon is 7.7 m long. How much longer is the red ribbon (in m)? =
  9. 9.10.6 ÷ 10 =
  10. 10.Write 5/10 as a decimal. =
  11. 11.Write 7/10 as a decimal. =
  12. 12.Write 40/100 as a decimal. =
  13. 13.13.1 − 8 =
  14. 14.5.19 − 1.99 =
  15. 15.4.4 + 6.4 =
  16. 16.In 15.72, which digit is in the hundredths place?
  17. 17.9.4 + 5.4 =
  18. 18.56.11 × 10 =
  19. 19.90.81 × 100 =
  20. 20.18.35 − 8.8 =
  21. 21.In 74.23, which digit is in the ones place?
  22. 22.38.5 ÷ 10 =
  23. 23.In 37.65, which digit is in the tenths place?
  24. 24.A red ribbon is 1.9 m long and a blue ribbon is 4.9 m long. What is their total length (in m)? =
  25. 25.26.2 ÷ 100 =
  26. 26.62.97 × 100 =
  27. 27.In 14.45, which digit is in the ones place?
  28. 28.9.65 + 1.4 =
  29. 29.A red ribbon is 3.9 m long and a blue ribbon is 7.5 m long. What is their total length (in m)? =
  30. 30.In 23.35, which digit is in the hundredths place?
  31. 31.In 16.19, which digit is in the ones place?
  32. 32.5.1 + 3.85 =
  33. 33.Write 56/100 as a decimal. =
  34. 34.A red ribbon is 9.2 m long and a blue ribbon is 4.8 m long. What is their total length (in m)? =
  35. 35.9.9 − 6.6 =
  36. 36.0.55 + 4.11 =
  37. 37.3.27 + 4.51 =
  38. 38.Write 12/100 as a decimal. =
  39. 39.35.56 × 10 =
  40. 40.In 96.75, which digit is in the tenths place?

Answer key

  1. 6.01
  2. 13.35
  3. 12.1
  4. 2
  5. 11.9
  6. 1.6
  7. 0.285
  8. 2
  9. 1.06
  10. 0.5
  11. 0.7
  12. 0.4
  13. 5.1
  14. 3.2
  15. 10.8
  16. 2
  17. 14.8
  18. 561.1
  19. 9081
  20. 9.55
  21. 4
  22. 3.85
  23. 6
  24. 6.8
  25. 0.262
  26. 6297
  27. 4
  28. 11.05
  29. 11.4
  30. 5
  31. 6
  32. 8.95
  33. 0.56
  34. 14
  35. 3.3
  36. 4.66
  37. 7.78
  38. 0.12
  39. 355.6
  40. 7

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