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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 95 · 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. 1.1.21 + 1.6 =
  2. 2.In 5.93, which digit is in the hundredths place?
  3. 3.In 76.96, which digit is in the tenths place?
  4. 4.In 31.27, which digit is in the hundredths place?
  5. 5.2.5 + 2.97 =
  6. 6.A red ribbon is 8 m long and a blue ribbon is 6.5 m long. How much longer is the red ribbon (in m)? =
  7. 7.1.39 + 7.6 =
  8. 8.7.17 − 1.03 =
  9. 9.37.6 ÷ 10 =
  10. 10.Write 83/100 as a decimal. =
  11. 11.In 84.43, which digit is in the ones place?
  12. 12.Write 6/10 as a decimal. =
  13. 13.In 62.37, which digit is in the tenths place?
  14. 14.7.81 + 9.16 =
  15. 15.A red ribbon is 7.8 m long and a blue ribbon is 2.6 m long. What is their total length (in m)? =
  16. 16.A red ribbon is 10.6 m long and a blue ribbon is 7.4 m long. How much longer is the red ribbon (in m)? =
  17. 17.6.04 − 1.4 =
  18. 18.A red ribbon is 3.1 m long and a blue ribbon is 8.7 m long. What is their total length (in m)? =
  19. 19.In 18.49, which digit is in the ones place?
  20. 20.12.97 × 100 =
  21. 21.10.1 − 1.4 =
  22. 22.64.4 ÷ 10 =
  23. 23.A red ribbon is 6.3 m long and a blue ribbon is 9.6 m long. What is their total length (in m)? =
  24. 24.Write 3/10 as a decimal. =
  25. 25.Write 2/10 as a decimal. =
  26. 26.In 96.38, which digit is in the ones place?
  27. 27.96.29 × 100 =
  28. 28.6.24 − 2.74 =
  29. 29.1.5 × 10 =
  30. 30.In 71.87, which digit is in the hundredths place?
  31. 31.Write 9/10 as a decimal. =
  32. 32.6.1 + 7.16 =
  33. 33.In 19.49, which digit is in the hundredths place?
  34. 34.98.15 × 100 =
  35. 35.Write 8/10 as a decimal. =
  36. 36.3.56 − 1.8 =
  37. 37.64.41 × 100 =
  38. 38.In 66.75, which digit is in the hundredths place?
  39. 39.3.25 + 9.6 =
  40. 40.A red ribbon is 8.3 m long and a blue ribbon is 4.7 m long. What is their total length (in m)? =

Answer key

  1. 2.81
  2. 3
  3. 9
  4. 7
  5. 5.47
  6. 1.5
  7. 8.99
  8. 6.14
  9. 3.76
  10. 0.83
  11. 4
  12. 0.6
  13. 3
  14. 16.97
  15. 10.4
  16. 3.2
  17. 4.64
  18. 11.8
  19. 8
  20. 1297
  21. 8.7
  22. 6.44
  23. 15.9
  24. 0.3
  25. 0.2
  26. 6
  27. 9629
  28. 3.5
  29. 15
  30. 7
  31. 0.9
  32. 13.26
  33. 9
  34. 9815
  35. 0.8
  36. 1.76
  37. 6441
  38. 5
  39. 12.85
  40. 13

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