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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 295 · 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. 1.11.4 ÷ 100 =
  2. 2.1.27 + 6.68 =
  3. 3.Write 23/100 as a decimal. =
  4. 4.37.5 ÷ 100 =
  5. 5.4.03 − 2.53 =
  6. 6.1.5 + 8 =
  7. 7.0.9 + 0.9 =
  8. 8.54.51 × 10 =
  9. 9.A red ribbon is 13.1 m long and a blue ribbon is 9.4 m long. How much longer is the red ribbon (in m)? =
  10. 10.In 81.86, which digit is in the hundredths place?
  11. 11.2.45 + 1.6 =
  12. 12.Write 99/100 as a decimal. =
  13. 13.A red ribbon is 3.3 m long and a blue ribbon is 4.4 m long. What is their total length (in m)? =
  14. 14.64.12 × 10 =
  15. 15.In 96.52, which digit is in the ones place?
  16. 16.9.9 − 0.59 =
  17. 17.57.7 ÷ 100 =
  18. 18.16.51 × 10 =
  19. 19.A red ribbon is 12.4 m long and a blue ribbon is 7.4 m long. How much longer is the red ribbon (in m)? =
  20. 20.Write 3/10 as a decimal. =
  21. 21.In 95.91, which digit is in the hundredths place?
  22. 22.34.2 ÷ 100 =
  23. 23.69.1 ÷ 100 =
  24. 24.77.7 ÷ 10 =
  25. 25.In 59.94, which digit is in the hundredths place?
  26. 26.Write 22/100 as a decimal. =
  27. 27.In 57.12, which digit is in the ones place?
  28. 28.7 + 2.5 =
  29. 29.7.55 + 0.13 =
  30. 30.In 5.96, which digit is in the tenths place?
  31. 31.Write 81/100 as a decimal. =
  32. 32.In 28.73, which digit is in the ones place?
  33. 33.In 71.85, which digit is in the hundredths place?
  34. 34.13.19 × 100 =
  35. 35.A red ribbon is 4.6 m long and a blue ribbon is 6.3 m long. What is their total length (in m)? =
  36. 36.In 16.25, which digit is in the hundredths place?
  37. 37.In 38.88, which digit is in the ones place?
  38. 38.5 − 1.4 =
  39. 39.A red ribbon is 13.2 m long and a blue ribbon is 9 m long. How much longer is the red ribbon (in m)? =
  40. 40.A red ribbon is 6.2 m long and a blue ribbon is 2.8 m long. How much longer is the red ribbon (in m)? =

Answer key

  1. 0.114
  2. 7.95
  3. 0.23
  4. 0.375
  5. 1.5
  6. 9.5
  7. 1.8
  8. 545.1
  9. 3.7
  10. 6
  11. 4.05
  12. 0.99
  13. 7.7
  14. 641.2
  15. 6
  16. 9.31
  17. 0.577
  18. 165.1
  19. 5
  20. 0.3
  21. 1
  22. 0.342
  23. 0.691
  24. 7.77
  25. 4
  26. 0.22
  27. 7
  28. 9.5
  29. 7.68
  30. 9
  31. 0.81
  32. 8
  33. 5
  34. 1319
  35. 10.9
  36. 5
  37. 8
  38. 3.6
  39. 4.2
  40. 3.4

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