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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 219 · 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 7.25, which digit is in the hundredths place?
  2. 2.Write 1/10 as a decimal. =
  3. 3.18.72 − 9.92 =
  4. 4.5.96 + 4.9 =
  5. 5.1.7 + 7.58 =
  6. 6.14.86 − 9.46 =
  7. 7.Write 30/100 as a decimal. =
  8. 8.A red ribbon is 8.4 m long and a blue ribbon is 7.8 m long. How much longer is the red ribbon (in m)? =
  9. 9.In 39.37, which digit is in the ones place?
  10. 10.7.47 − 1.71 =
  11. 11.26.46 × 100 =
  12. 12.15.77 × 100 =
  13. 13.13.2 ÷ 100 =
  14. 14.4.9 ÷ 10 =
  15. 15.In 81.14, which digit is in the tenths place?
  16. 16.A red ribbon is 5.2 m long and a blue ribbon is 9 m long. What is their total length (in m)? =
  17. 17.4.71 × 10 =
  18. 18.In 93.29, which digit is in the ones place?
  19. 19.8 + 7.9 =
  20. 20.A red ribbon is 2.4 m long and a blue ribbon is 7 m long. What is their total length (in m)? =
  21. 21.8.1 ÷ 100 =
  22. 22.Write 2/10 as a decimal. =
  23. 23.52.4 ÷ 10 =
  24. 24.24 ÷ 100 =
  25. 25.In 73.62, which digit is in the hundredths place?
  26. 26.81.7 ÷ 10 =
  27. 27.13.4 − 7.9 =
  28. 28.5.9 + 1.5 =
  29. 29.A red ribbon is 4.1 m long and a blue ribbon is 5.7 m long. What is their total length (in m)? =
  30. 30.5.3 ÷ 100 =
  31. 31.59.8 ÷ 10 =
  32. 32.A red ribbon is 8.8 m long and a blue ribbon is 5 m long. What is their total length (in m)? =
  33. 33.54.38 × 100 =
  34. 34.In 51.54, which digit is in the tenths place?
  35. 35.7.84 + 5.75 =
  36. 36.98.64 × 100 =
  37. 37.20 ÷ 10 =
  38. 38.42.03 × 100 =
  39. 39.In 87.62, which digit is in the hundredths place?
  40. 40.2.5 + 7.56 =

Answer key

  1. 5
  2. 0.1
  3. 8.8
  4. 10.86
  5. 9.28
  6. 5.4
  7. 0.3
  8. 0.6
  9. 9
  10. 5.76
  11. 2646
  12. 1577
  13. 0.132
  14. 0.49
  15. 1
  16. 14.2
  17. 47.1
  18. 3
  19. 15.9
  20. 9.4
  21. 0.081
  22. 0.2
  23. 5.24
  24. 0.24
  25. 2
  26. 8.17
  27. 5.5
  28. 7.4
  29. 9.8
  30. 0.053
  31. 5.98
  32. 13.8
  33. 5438
  34. 5
  35. 13.59
  36. 9864
  37. 2
  38. 4203
  39. 2
  40. 10.06

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