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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 37 · 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. 1.43 ÷ 100 =
  2. 2.A red ribbon is 12 m long and a blue ribbon is 7.2 m long. How much longer is the red ribbon (in m)? =
  3. 3.4.52 + 6.7 =
  4. 4.68.48 × 100 =
  5. 5.36 ÷ 100 =
  6. 6.8.5 + 2 =
  7. 7.In 93.91, which digit is in the hundredths place?
  8. 8.4 + 4.1 =
  9. 9.2.59 + 3.9 =
  10. 10.49.2 ÷ 100 =
  11. 11.In 27.27, which digit is in the tenths place?
  12. 12.In 36.83, which digit is in the hundredths place?
  13. 13.A red ribbon is 6.8 m long and a blue ribbon is 1.3 m long. What is their total length (in m)? =
  14. 14.Write 4/10 as a decimal. =
  15. 15.Write 1/10 as a decimal. =
  16. 16.53.36 × 10 =
  17. 17.7.13 − 5.43 =
  18. 18.2.76 + 1.7 =
  19. 19.Write 79/100 as a decimal. =
  20. 20.58.97 × 100 =
  21. 21.7.6 × 10 =
  22. 22.In 56.23, which digit is in the tenths place?
  23. 23.A red ribbon is 4.5 m long and a blue ribbon is 9.6 m long. What is their total length (in m)? =
  24. 24.1.41 + 9.45 =
  25. 25.7.01 + 9.49 =
  26. 26.A red ribbon is 4.8 m long and a blue ribbon is 7.4 m long. What is their total length (in m)? =
  27. 27.A red ribbon is 5.6 m long and a blue ribbon is 4 m long. How much longer is the red ribbon (in m)? =
  28. 28.31.2 ÷ 10 =
  29. 29.20.4 ÷ 10 =
  30. 30.In 14.26, which digit is in the tenths place?
  31. 31.8.7 + 0.3 =
  32. 32.In 1.61, which digit is in the tenths place?
  33. 33.Write 8/10 as a decimal. =
  34. 34.A red ribbon is 7.3 m long and a blue ribbon is 4.5 m long. What is their total length (in m)? =
  35. 35.A red ribbon is 6.8 m long and a blue ribbon is 6 m long. What is their total length (in m)? =
  36. 36.5.8 + 0.56 =
  37. 37.A red ribbon is 2.6 m long and a blue ribbon is 7.7 m long. What is their total length (in m)? =
  38. 38.68.55 × 10 =
  39. 39.In 62.44, which digit is in the tenths place?
  40. 40.7.5 + 7.6 =

Answer key

  1. 0.43
  2. 4.8
  3. 11.22
  4. 6848
  5. 0.36
  6. 10.5
  7. 1
  8. 8.1
  9. 6.49
  10. 0.492
  11. 2
  12. 3
  13. 8.1
  14. 0.4
  15. 0.1
  16. 533.6
  17. 1.7
  18. 4.46
  19. 0.79
  20. 5897
  21. 76
  22. 2
  23. 14.1
  24. 10.86
  25. 16.5
  26. 12.2
  27. 1.6
  28. 3.12
  29. 2.04
  30. 2
  31. 9
  32. 6
  33. 0.8
  34. 11.8
  35. 12.8
  36. 6.36
  37. 10.3
  38. 685.5
  39. 4
  40. 15.1

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