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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 268 · 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. 1.7.6 + 5.05 =
  2. 2.A red ribbon is 5.7 m long and a blue ribbon is 4.4 m long. How much longer is the red ribbon (in m)? =
  3. 3.Write 59/100 as a decimal. =
  4. 4.A red ribbon is 1.2 m long and a blue ribbon is 7.8 m long. What is their total length (in m)? =
  5. 5.6.79 + 1.33 =
  6. 6.In 74.96, which digit is in the tenths place?
  7. 7.42.3 ÷ 100 =
  8. 8.1.2 + 8.4 =
  9. 9.1.7 + 0.8 =
  10. 10.Write 2/10 as a decimal. =
  11. 11.1.78 + 4.2 =
  12. 12.Write 4/10 as a decimal. =
  13. 13.13.31 − 9.21 =
  14. 14.43.89 × 10 =
  15. 15.9 + 3 =
  16. 16.15.3 − 7.6 =
  17. 17.In 61.41, which digit is in the tenths place?
  18. 18.Write 1/10 as a decimal. =
  19. 19.43.11 × 10 =
  20. 20.In 48.89, which digit is in the hundredths place?
  21. 21.9.09 + 7.86 =
  22. 22.8 + 0.9 =
  23. 23.Write 22/100 as a decimal. =
  24. 24.In 87.77, which digit is in the tenths place?
  25. 25.A red ribbon is 5.8 m long and a blue ribbon is 5.3 m long. How much longer is the red ribbon (in m)? =
  26. 26.Write 92/100 as a decimal. =
  27. 27.In 53.91, which digit is in the hundredths place?
  28. 28.In 96.38, which digit is in the hundredths place?
  29. 29.0.2 + 9.3 =
  30. 30.Write 7/10 as a decimal. =
  31. 31.12.7 − 4.5 =
  32. 32.3.1 ÷ 10 =
  33. 33.73.5 ÷ 10 =
  34. 34.77.21 × 10 =
  35. 35.9.33 − 7.16 =
  36. 36.6.3 + 1.63 =
  37. 37.83.6 ÷ 100 =
  38. 38.In 78.73, which digit is in the tenths place?
  39. 39.81.6 ÷ 10 =
  40. 40.8.25 + 9.3 =

Answer key

  1. 12.65
  2. 1.3
  3. 0.59
  4. 9
  5. 8.12
  6. 9
  7. 0.423
  8. 9.6
  9. 2.5
  10. 0.2
  11. 5.98
  12. 0.4
  13. 4.1
  14. 438.9
  15. 12
  16. 7.7
  17. 4
  18. 0.1
  19. 431.1
  20. 9
  21. 16.95
  22. 8.9
  23. 0.22
  24. 7
  25. 0.5
  26. 0.92
  27. 1
  28. 8
  29. 9.5
  30. 0.7
  31. 8.2
  32. 0.31
  33. 7.35
  34. 772.1
  35. 2.17
  36. 7.93
  37. 0.836
  38. 7
  39. 8.16
  40. 17.55

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