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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 194 · 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.Write 8/10 as a decimal. =
  2. 2.61.6 ÷ 10 =
  3. 3.0.98 + 0.2 =
  4. 4.In 36.13, which digit is in the hundredths place?
  5. 5.A red ribbon is 4.7 m long and a blue ribbon is 3.2 m long. How much longer is the red ribbon (in m)? =
  6. 6.15.69 − 8.09 =
  7. 7.In 1.67, which digit is in the hundredths place?
  8. 8.A red ribbon is 8.3 m long and a blue ribbon is 8.1 m long. What is their total length (in m)? =
  9. 9.Write 16/100 as a decimal. =
  10. 10.13.13 × 100 =
  11. 11.9.2 ÷ 100 =
  12. 12.In 92.93, which digit is in the ones place?
  13. 13.51.82 × 100 =
  14. 14.11.2 − 5.2 =
  15. 15.9.58 − 8.9 =
  16. 16.In 5.28, which digit is in the hundredths place?
  17. 17.17.47 − 8.47 =
  18. 18.2 ÷ 10 =
  19. 19.A red ribbon is 9.6 m long and a blue ribbon is 9.3 m long. What is their total length (in m)? =
  20. 20.60.6 ÷ 100 =
  21. 21.A red ribbon is 5 m long and a blue ribbon is 9.3 m long. What is their total length (in m)? =
  22. 22.4.26 × 100 =
  23. 23.15.12 × 100 =
  24. 24.1.04 + 0.49 =
  25. 25.8.9 ÷ 10 =
  26. 26.A red ribbon is 4.3 m long and a blue ribbon is 3 m long. How much longer is the red ribbon (in m)? =
  27. 27.In 78.13, which digit is in the ones place?
  28. 28.Write 25/100 as a decimal. =
  29. 29.Write 73/100 as a decimal. =
  30. 30.96.5 × 100 =
  31. 31.Write 6/10 as a decimal. =
  32. 32.5.68 − 4.37 =
  33. 33.7.4 − 2.5 =
  34. 34.8.84 + 8.4 =
  35. 35.51.7 × 10 =
  36. 36.A red ribbon is 5.1 m long and a blue ribbon is 3.8 m long. How much longer is the red ribbon (in m)? =
  37. 37.4.8 + 7.21 =
  38. 38.Write 6/100 as a decimal. =
  39. 39.2.72 × 100 =
  40. 40.2.59 + 5 =

Answer key

  1. 0.8
  2. 6.16
  3. 1.18
  4. 3
  5. 1.5
  6. 7.6
  7. 7
  8. 16.4
  9. 0.16
  10. 1313
  11. 0.092
  12. 2
  13. 5182
  14. 6
  15. 0.68
  16. 8
  17. 9
  18. 0.2
  19. 18.9
  20. 0.606
  21. 14.3
  22. 426
  23. 1512
  24. 1.53
  25. 0.89
  26. 1.3
  27. 8
  28. 0.25
  29. 0.73
  30. 9650
  31. 0.6
  32. 1.31
  33. 4.9
  34. 17.24
  35. 517
  36. 1.3
  37. 12.01
  38. 0.06
  39. 272
  40. 7.59

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