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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 19 · 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.A red ribbon is 8 m long and a blue ribbon is 6.8 m long. How much longer is the red ribbon (in m)? =
  2. 2.Write 64/100 as a decimal. =
  3. 3.13.69 × 10 =
  4. 4.14 × 10 =
  5. 5.5.72 + 9.33 =
  6. 6.A red ribbon is 6.3 m long and a blue ribbon is 4.1 m long. How much longer is the red ribbon (in m)? =
  7. 7.13.34 − 7.44 =
  8. 8.In 46.18, which digit is in the ones place?
  9. 9.In 5.17, which digit is in the tenths place?
  10. 10.5.4 + 0.97 =
  11. 11.0.98 + 7.8 =
  12. 12.4.65 + 4.46 =
  13. 13.In 65.59, which digit is in the tenths place?
  14. 14.15.7 × 100 =
  15. 15.Write 98/100 as a decimal. =
  16. 16.8.55 × 100 =
  17. 17.42.52 × 10 =
  18. 18.Write 33/100 as a decimal. =
  19. 19.86.05 × 100 =
  20. 20.80.7 ÷ 10 =
  21. 21.19.02 × 10 =
  22. 22.Write 82/100 as a decimal. =
  23. 23.In 51.32, which digit is in the tenths place?
  24. 24.43.7 ÷ 10 =
  25. 25.11.6 − 2.5 =
  26. 26.13.26 − 3.6 =
  27. 27.In 16.81, which digit is in the hundredths place?
  28. 28.16.3 − 9 =
  29. 29.15.18 × 10 =
  30. 30.A red ribbon is 9.9 m long and a blue ribbon is 6 m long. How much longer is the red ribbon (in m)? =
  31. 31.In 11.91, which digit is in the hundredths place?
  32. 32.3.09 × 100 =
  33. 33.A red ribbon is 9.8 m long and a blue ribbon is 6.2 m long. How much longer is the red ribbon (in m)? =
  34. 34.97.2 ÷ 100 =
  35. 35.94.3 ÷ 10 =
  36. 36.14.1 − 7.5 =
  37. 37.8.23 − 5.7 =
  38. 38.14.9 − 6.4 =
  39. 39.21.6 ÷ 100 =
  40. 40.In 4.48, which digit is in the ones place?

Answer key

  1. 1.2
  2. 0.64
  3. 136.9
  4. 140
  5. 15.05
  6. 2.2
  7. 5.9
  8. 6
  9. 1
  10. 6.37
  11. 8.78
  12. 9.11
  13. 5
  14. 1570
  15. 0.98
  16. 855
  17. 425.2
  18. 0.33
  19. 8605
  20. 8.07
  21. 190.2
  22. 0.82
  23. 3
  24. 4.37
  25. 9.1
  26. 9.66
  27. 1
  28. 7.3
  29. 151.8
  30. 3.9
  31. 1
  32. 309
  33. 3.6
  34. 0.972
  35. 9.43
  36. 6.6
  37. 2.53
  38. 8.5
  39. 0.216
  40. 4

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