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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 441 · 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. 1.79.52 × 100 =
  2. 2.4.8 + 6.42 =
  3. 3.Write 6/10 as a decimal. =
  4. 4.9.3 + 1.45 =
  5. 5.In 27.72, which digit is in the ones place?
  6. 6.96 ÷ 100 =
  7. 7.22.8 ÷ 100 =
  8. 8.Write 8/10 as a decimal. =
  9. 9.0.7 + 2.34 =
  10. 10.In 47.11, which digit is in the ones place?
  11. 11.40.46 × 10 =
  12. 12.A red ribbon is 5.8 m long and a blue ribbon is 5.4 m long. What is their total length (in m)? =
  13. 13.A red ribbon is 10.2 m long and a blue ribbon is 6.9 m long. How much longer is the red ribbon (in m)? =
  14. 14.1.9 − 1.5 =
  15. 15.2.7 − 1.3 =
  16. 16.97.7 ÷ 10 =
  17. 17.A red ribbon is 5 m long and a blue ribbon is 2.9 m long. How much longer is the red ribbon (in m)? =
  18. 18.71 ÷ 100 =
  19. 19.Write 43/100 as a decimal. =
  20. 20.8.7 − 5 =
  21. 21.A red ribbon is 8.6 m long and a blue ribbon is 1.4 m long. What is their total length (in m)? =
  22. 22.A red ribbon is 13.7 m long and a blue ribbon is 9.1 m long. How much longer is the red ribbon (in m)? =
  23. 23.Write 4/10 as a decimal. =
  24. 24.72.7 ÷ 100 =
  25. 25.A red ribbon is 7.1 m long and a blue ribbon is 4.8 m long. What is their total length (in m)? =
  26. 26.8.84 − 6.62 =
  27. 27.A red ribbon is 10.1 m long and a blue ribbon is 6 m long. How much longer is the red ribbon (in m)? =
  28. 28.8.01 − 1.17 =
  29. 29.A red ribbon is 7 m long and a blue ribbon is 6.1 m long. What is their total length (in m)? =
  30. 30.92.03 × 10 =
  31. 31.8.78 − 6.9 =
  32. 32.43.3 ÷ 100 =
  33. 33.4.73 × 10 =
  34. 34.In 1.32, which digit is in the tenths place?
  35. 35.44.95 × 100 =
  36. 36.A red ribbon is 2.3 m long and a blue ribbon is 5.9 m long. What is their total length (in m)? =
  37. 37.3.38 + 2.43 =
  38. 38.In 23.59, which digit is in the hundredths place?
  39. 39.8.4 ÷ 10 =
  40. 40.Write 1/10 as a decimal. =

Answer key

  1. 7952
  2. 11.22
  3. 0.6
  4. 10.75
  5. 7
  6. 0.96
  7. 0.228
  8. 0.8
  9. 3.04
  10. 7
  11. 404.6
  12. 11.2
  13. 3.3
  14. 0.4
  15. 1.4
  16. 9.77
  17. 2.1
  18. 0.71
  19. 0.43
  20. 3.7
  21. 10
  22. 4.6
  23. 0.4
  24. 0.727
  25. 11.9
  26. 2.22
  27. 4.1
  28. 6.84
  29. 13.1
  30. 920.3
  31. 1.88
  32. 0.433
  33. 47.3
  34. 3
  35. 4495
  36. 8.2
  37. 5.81
  38. 9
  39. 0.84
  40. 0.1

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