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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 226 · 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 45.11, which digit is in the hundredths place?
  2. 2.A red ribbon is 5.5 m long and a blue ribbon is 2.8 m long. What is their total length (in m)? =
  3. 3.Write 1/10 as a decimal. =
  4. 4.31.57 × 10 =
  5. 5.4.1 − 0.7 =
  6. 6.8.83 − 1.1 =
  7. 7.Write 9/10 as a decimal. =
  8. 8.In 96.79, which digit is in the tenths place?
  9. 9.96.1 ÷ 100 =
  10. 10.11 − 6.4 =
  11. 11.92.1 ÷ 100 =
  12. 12.9.47 − 2.57 =
  13. 13.Write 3/10 as a decimal. =
  14. 14.Write 7/10 as a decimal. =
  15. 15.In 84.59, which digit is in the hundredths place?
  16. 16.Write 52/100 as a decimal. =
  17. 17.41.92 × 100 =
  18. 18.In 79.42, which digit is in the hundredths place?
  19. 19.Write 30/100 as a decimal. =
  20. 20.Write 5/10 as a decimal. =
  21. 21.A red ribbon is 9.1 m long and a blue ribbon is 6.6 m long. How much longer is the red ribbon (in m)? =
  22. 22.Write 26/100 as a decimal. =
  23. 23.In 13.12, which digit is in the ones place?
  24. 24.In 95.33, which digit is in the hundredths place?
  25. 25.14.31 − 9.66 =
  26. 26.In 4.14, which digit is in the hundredths place?
  27. 27.A red ribbon is 5.8 m long and a blue ribbon is 4.2 m long. How much longer is the red ribbon (in m)? =
  28. 28.In 36.57, which digit is in the hundredths place?
  29. 29.In 11.34, which digit is in the hundredths place?
  30. 30.In 61.37, which digit is in the tenths place?
  31. 31.2.9 + 6.54 =
  32. 32.A red ribbon is 8.5 m long and a blue ribbon is 7.3 m long. How much longer is the red ribbon (in m)? =
  33. 33.Write 2/10 as a decimal. =
  34. 34.1.4 + 3.1 =
  35. 35.2.85 + 0.9 =
  36. 36.49.8 ÷ 100 =
  37. 37.1.43 + 6.4 =
  38. 38.A red ribbon is 2.2 m long and a blue ribbon is 3.2 m long. What is their total length (in m)? =
  39. 39.In 71.26, which digit is in the ones place?
  40. 40.91 × 100 =

Answer key

  1. 1
  2. 8.3
  3. 0.1
  4. 315.7
  5. 3.4
  6. 7.73
  7. 0.9
  8. 7
  9. 0.961
  10. 4.6
  11. 0.921
  12. 6.9
  13. 0.3
  14. 0.7
  15. 9
  16. 0.52
  17. 4192
  18. 2
  19. 0.3
  20. 0.5
  21. 2.5
  22. 0.26
  23. 3
  24. 3
  25. 4.65
  26. 4
  27. 1.6
  28. 7
  29. 4
  30. 3
  31. 9.44
  32. 1.2
  33. 0.2
  34. 4.5
  35. 3.75
  36. 0.498
  37. 7.83
  38. 5.4
  39. 1
  40. 9100

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