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Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 43 · 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.In 92.89, which digit is in the ones place?
  2. 2.20.3 ÷ 10 =
  3. 3.55.6 ÷ 100 =
  4. 4.29.43 × 10 =
  5. 5.A red ribbon is 12.2 m long and a blue ribbon is 8.9 m long. How much longer is the red ribbon (in m)? =
  6. 6.12 − 6.45 =
  7. 7.3.51 − 0.22 =
  8. 8.10.83 − 2.31 =
  9. 9.In 54.92, which digit is in the ones place?
  10. 10.13.49 − 3.7 =
  11. 11.A red ribbon is 11.3 m long and a blue ribbon is 9.4 m long. How much longer is the red ribbon (in m)? =
  12. 12.In 26.33, which digit is in the ones place?
  13. 13.4.01 × 10 =
  14. 14.26.1 ÷ 10 =
  15. 15.In 59.74, which digit is in the ones place?
  16. 16.In 52.15, which digit is in the hundredths place?
  17. 17.A red ribbon is 13.1 m long and a blue ribbon is 8.4 m long. How much longer is the red ribbon (in m)? =
  18. 18.18.09 − 9.7 =
  19. 19.In 41.36, which digit is in the hundredths place?
  20. 20.42.59 × 10 =
  21. 21.49.65 × 100 =
  22. 22.Write 77/100 as a decimal. =
  23. 23.In 37.12, which digit is in the tenths place?
  24. 24.A red ribbon is 6.8 m long and a blue ribbon is 8.5 m long. What is their total length (in m)? =
  25. 25.81.3 ÷ 10 =
  26. 26.Write 74/100 as a decimal. =
  27. 27.Write 32/100 as a decimal. =
  28. 28.A red ribbon is 5.2 m long and a blue ribbon is 1.8 m long. What is their total length (in m)? =
  29. 29.24.6 ÷ 10 =
  30. 30.Write 3/10 as a decimal. =
  31. 31.A red ribbon is 6.8 m long and a blue ribbon is 2.4 m long. What is their total length (in m)? =
  32. 32.A red ribbon is 8.2 m long and a blue ribbon is 6.9 m long. How much longer is the red ribbon (in m)? =
  33. 33.18.64 − 9.02 =
  34. 34.In 28.38, which digit is in the ones place?
  35. 35.8.62 × 100 =
  36. 36.4.83 + 0.9 =
  37. 37.10.7 ÷ 100 =
  38. 38.3.88 − 3.29 =
  39. 39.31.2 ÷ 100 =
  40. 40.57.35 × 100 =

Answer key

  1. 2
  2. 2.03
  3. 0.556
  4. 294.3
  5. 3.3
  6. 5.55
  7. 3.29
  8. 8.52
  9. 4
  10. 9.79
  11. 1.9
  12. 6
  13. 40.1
  14. 2.61
  15. 9
  16. 5
  17. 4.7
  18. 8.39
  19. 6
  20. 425.9
  21. 4965
  22. 0.77
  23. 1
  24. 15.3
  25. 8.13
  26. 0.74
  27. 0.32
  28. 7
  29. 2.46
  30. 0.3
  31. 9.2
  32. 1.3
  33. 9.62
  34. 8
  35. 862
  36. 5.73
  37. 0.107
  38. 0.59
  39. 0.312
  40. 5735

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