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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 310 · 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. 1.9.2 − 5.1 =
  2. 2.56.92 × 10 =
  3. 3.A red ribbon is 1.9 m long and a blue ribbon is 3.8 m long. What is their total length (in m)? =
  4. 4.1.35 + 2.01 =
  5. 5.27.4 ÷ 10 =
  6. 6.14.44 − 6.54 =
  7. 7.7.98 + 1.91 =
  8. 8.84.6 ÷ 100 =
  9. 9.9.9 + 0.44 =
  10. 10.In 23.96, which digit is in the ones place?
  11. 11.Write 4/10 as a decimal. =
  12. 12.96.28 × 100 =
  13. 13.Write 12/100 as a decimal. =
  14. 14.Write 8/10 as a decimal. =
  15. 15.19.77 × 100 =
  16. 16.15.7 − 8.9 =
  17. 17.In 34.48, which digit is in the ones place?
  18. 18.9.5 + 5.24 =
  19. 19.In 87.71, which digit is in the hundredths place?
  20. 20.In 28.24, which digit is in the tenths place?
  21. 21.46.8 ÷ 100 =
  22. 22.25.4 ÷ 100 =
  23. 23.21.66 × 10 =
  24. 24.26.8 ÷ 10 =
  25. 25.A red ribbon is 9.6 m long and a blue ribbon is 5.7 m long. How much longer is the red ribbon (in m)? =
  26. 26.10.26 − 7.46 =
  27. 27.A red ribbon is 7.5 m long and a blue ribbon is 9.8 m long. What is their total length (in m)? =
  28. 28.Write 83/100 as a decimal. =
  29. 29.9.42 + 4.8 =
  30. 30.In 61.92, which digit is in the hundredths place?
  31. 31.A red ribbon is 10.8 m long and a blue ribbon is 9.6 m long. How much longer is the red ribbon (in m)? =
  32. 32.92 ÷ 10 =
  33. 33.94.6 × 10 =
  34. 34.A red ribbon is 6.9 m long and a blue ribbon is 3.6 m long. How much longer is the red ribbon (in m)? =
  35. 35.A red ribbon is 9.6 m long and a blue ribbon is 6.4 m long. How much longer is the red ribbon (in m)? =
  36. 36.A red ribbon is 8 m long and a blue ribbon is 3 m long. How much longer is the red ribbon (in m)? =
  37. 37.12.44 − 9.04 =
  38. 38.2.76 − 2.46 =
  39. 39.28.2 ÷ 10 =
  40. 40.Write 23/100 as a decimal. =

Answer key

  1. 4.1
  2. 569.2
  3. 5.7
  4. 3.36
  5. 2.74
  6. 7.9
  7. 9.89
  8. 0.846
  9. 10.34
  10. 3
  11. 0.4
  12. 9628
  13. 0.12
  14. 0.8
  15. 1977
  16. 6.8
  17. 4
  18. 14.74
  19. 1
  20. 2
  21. 0.468
  22. 0.254
  23. 216.6
  24. 2.68
  25. 3.9
  26. 2.8
  27. 17.3
  28. 0.83
  29. 14.22
  30. 2
  31. 1.2
  32. 9.2
  33. 946
  34. 3.3
  35. 3.2
  36. 5
  37. 3.4
  38. 0.3
  39. 2.82
  40. 0.23

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