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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 370 · 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.In 26.97, which digit is in the tenths place?
  2. 2.2.7 ÷ 10 =
  3. 3.16.9 ÷ 10 =
  4. 4.A red ribbon is 8.3 m long and a blue ribbon is 4.1 m long. What is their total length (in m)? =
  5. 5.85.38 × 100 =
  6. 6.58.7 ÷ 100 =
  7. 7.10.47 − 2.17 =
  8. 8.A red ribbon is 2.3 m long and a blue ribbon is 1.7 m long. What is their total length (in m)? =
  9. 9.9.6 − 7.7 =
  10. 10.A red ribbon is 8.3 m long and a blue ribbon is 3.6 m long. What is their total length (in m)? =
  11. 11.1.15 − 0.49 =
  12. 12.97.73 × 10 =
  13. 13.81.15 × 10 =
  14. 14.A red ribbon is 9.4 m long and a blue ribbon is 5.9 m long. How much longer is the red ribbon (in m)? =
  15. 15.A red ribbon is 5.8 m long and a blue ribbon is 8.6 m long. What is their total length (in m)? =
  16. 16.4.19 + 5.9 =
  17. 17.7.63 − 0.33 =
  18. 18.A red ribbon is 5.3 m long and a blue ribbon is 3.5 m long. How much longer is the red ribbon (in m)? =
  19. 19.19.36 − 9.9 =
  20. 20.8.3 − 0.8 =
  21. 21.11.23 − 8.9 =
  22. 22.79.2 ÷ 100 =
  23. 23.2.48 + 4.02 =
  24. 24.10.34 − 8.4 =
  25. 25.A red ribbon is 5.8 m long and a blue ribbon is 8.3 m long. What is their total length (in m)? =
  26. 26.89.35 × 10 =
  27. 27.4 ÷ 10 =
  28. 28.In 21.93, which digit is in the ones place?
  29. 29.Write 4/10 as a decimal. =
  30. 30.17.3 − 9.2 =
  31. 31.A red ribbon is 7 m long and a blue ribbon is 8.1 m long. What is their total length (in m)? =
  32. 32.In 87.22, which digit is in the ones place?
  33. 33.7.89 + 8.6 =
  34. 34.14.5 − 6.75 =
  35. 35.57.5 ÷ 10 =
  36. 36.In 43.27, which digit is in the tenths place?
  37. 37.A red ribbon is 4.8 m long and a blue ribbon is 2.5 m long. How much longer is the red ribbon (in m)? =
  38. 38.Write 5/10 as a decimal. =
  39. 39.3.9 ÷ 10 =
  40. 40.9.8 − 0.9 =

Answer key

  1. 9
  2. 0.27
  3. 1.69
  4. 12.4
  5. 8538
  6. 0.587
  7. 8.3
  8. 4
  9. 1.9
  10. 11.9
  11. 0.66
  12. 977.3
  13. 811.5
  14. 3.5
  15. 14.4
  16. 10.09
  17. 7.3
  18. 1.8
  19. 9.46
  20. 7.5
  21. 2.33
  22. 0.792
  23. 6.5
  24. 1.94
  25. 14.1
  26. 893.5
  27. 0.4
  28. 1
  29. 0.4
  30. 8.1
  31. 15.1
  32. 7
  33. 16.49
  34. 7.75
  35. 5.75
  36. 2
  37. 2.3
  38. 0.5
  39. 0.39
  40. 8.9

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