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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 304 · 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 77/100 as a decimal. =
  2. 2.16.16 × 10 =
  3. 3.6.5 ÷ 100 =
  4. 4.A red ribbon is 2.7 m long and a blue ribbon is 8.9 m long. What is their total length (in m)? =
  5. 5.In 26.23, which digit is in the ones place?
  6. 6.1.6 + 4.91 =
  7. 7.In 26.41, which digit is in the ones place?
  8. 8.7.2 ÷ 100 =
  9. 9.A red ribbon is 8 m long and a blue ribbon is 4 m long. What is their total length (in m)? =
  10. 10.A red ribbon is 10.4 m long and a blue ribbon is 6.7 m long. How much longer is the red ribbon (in m)? =
  11. 11.A red ribbon is 8.8 m long and a blue ribbon is 9.4 m long. What is their total length (in m)? =
  12. 12.69.89 × 10 =
  13. 13.25 ÷ 100 =
  14. 14.In 88.45, which digit is in the hundredths place?
  15. 15.Write 7/10 as a decimal. =
  16. 16.A red ribbon is 2 m long and a blue ribbon is 7.1 m long. What is their total length (in m)? =
  17. 17.77.8 ÷ 10 =
  18. 18.10.29 − 9.28 =
  19. 19.14.22 − 7.72 =
  20. 20.In 91.41, which digit is in the tenths place?
  21. 21.3 + 2.96 =
  22. 22.A red ribbon is 7.5 m long and a blue ribbon is 5.8 m long. How much longer is the red ribbon (in m)? =
  23. 23.Write 36/100 as a decimal. =
  24. 24.6.33 + 4.6 =
  25. 25.A red ribbon is 6 m long and a blue ribbon is 8.7 m long. What is their total length (in m)? =
  26. 26.In 15.36, which digit is in the ones place?
  27. 27.Write 58/100 as a decimal. =
  28. 28.9.1 + 5.79 =
  29. 29.A red ribbon is 3.4 m long and a blue ribbon is 2 m long. How much longer is the red ribbon (in m)? =
  30. 30.Write 1/10 as a decimal. =
  31. 31.1.09 − 0.6 =
  32. 32.A red ribbon is 7.9 m long and a blue ribbon is 7.5 m long. What is their total length (in m)? =
  33. 33.In 69.32, which digit is in the ones place?
  34. 34.84.43 × 10 =
  35. 35.17.08 × 100 =
  36. 36.In 44.83, which digit is in the hundredths place?
  37. 37.In 22.79, which digit is in the tenths place?
  38. 38.77.65 × 10 =
  39. 39.In 76.95, which digit is in the ones place?
  40. 40.14.1 ÷ 10 =

Answer key

  1. 0.77
  2. 161.6
  3. 0.065
  4. 11.6
  5. 6
  6. 6.51
  7. 6
  8. 0.072
  9. 12
  10. 3.7
  11. 18.2
  12. 698.9
  13. 0.25
  14. 5
  15. 0.7
  16. 9.1
  17. 7.78
  18. 1.01
  19. 6.5
  20. 4
  21. 5.96
  22. 1.7
  23. 0.36
  24. 10.93
  25. 14.7
  26. 5
  27. 0.58
  28. 14.89
  29. 1.4
  30. 0.1
  31. 0.49
  32. 15.4
  33. 9
  34. 844.3
  35. 1708
  36. 3
  37. 7
  38. 776.5
  39. 6
  40. 1.41

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