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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 296 · 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. 1.11.58 × 100 =
  2. 2.In 37.24, which digit is in the tenths place?
  3. 3.2 + 4.8 =
  4. 4.A red ribbon is 5.2 m long and a blue ribbon is 4.1 m long. How much longer is the red ribbon (in m)? =
  5. 5.Write 5/10 as a decimal. =
  6. 6.32.9 ÷ 100 =
  7. 7.7.65 × 100 =
  8. 8.Write 9/10 as a decimal. =
  9. 9.4.18 + 5.56 =
  10. 10.3.2 + 6.33 =
  11. 11.12.72 − 3.52 =
  12. 12.96.62 × 10 =
  13. 13.8.2 + 6.9 =
  14. 14.Write 76/100 as a decimal. =
  15. 15.In 73.77, which digit is in the hundredths place?
  16. 16.A red ribbon is 3 m long and a blue ribbon is 3 m long. What is their total length (in m)? =
  17. 17.6.33 + 2.2 =
  18. 18.9.89 + 7.32 =
  19. 19.12.75 − 9.65 =
  20. 20.9.5 + 3.4 =
  21. 21.2.51 + 5.39 =
  22. 22.1.9 − 0.8 =
  23. 23.In 56.93, which digit is in the hundredths place?
  24. 24.A red ribbon is 3.1 m long and a blue ribbon is 2.4 m long. How much longer is the red ribbon (in m)? =
  25. 25.55.4 ÷ 10 =
  26. 26.A red ribbon is 12.8 m long and a blue ribbon is 8 m long. How much longer is the red ribbon (in m)? =
  27. 27.7.22 + 4.56 =
  28. 28.19.51 − 9.88 =
  29. 29.Write 1/10 as a decimal. =
  30. 30.In 7.68, which digit is in the tenths place?
  31. 31.55 ÷ 10 =
  32. 32.83.26 × 10 =
  33. 33.67.98 × 10 =
  34. 34.A red ribbon is 11.8 m long and a blue ribbon is 6.9 m long. How much longer is the red ribbon (in m)? =
  35. 35.Write 64/100 as a decimal. =
  36. 36.48.7 ÷ 100 =
  37. 37.12.6 − 6.3 =
  38. 38.A red ribbon is 4.9 m long and a blue ribbon is 1.8 m long. What is their total length (in m)? =
  39. 39.Write 7/10 as a decimal. =
  40. 40.21.34 × 10 =

Answer key

  1. 1158
  2. 2
  3. 6.8
  4. 1.1
  5. 0.5
  6. 0.329
  7. 765
  8. 0.9
  9. 9.74
  10. 9.53
  11. 9.2
  12. 966.2
  13. 15.1
  14. 0.76
  15. 7
  16. 6
  17. 8.53
  18. 17.21
  19. 3.1
  20. 12.9
  21. 7.9
  22. 1.1
  23. 3
  24. 0.7
  25. 5.54
  26. 4.8
  27. 11.78
  28. 9.63
  29. 0.1
  30. 6
  31. 5.5
  32. 832.6
  33. 679.8
  34. 4.9
  35. 0.64
  36. 0.487
  37. 6.3
  38. 6.7
  39. 0.7
  40. 213.4

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