← Decimals lesson New set →

Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 589 · 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. 1.7.4 × 100 =
  2. 2.1.9 + 8.94 =
  3. 3.39.9 ÷ 100 =
  4. 4.79.7 ÷ 100 =
  5. 5.Write 5/100 as a decimal. =
  6. 6.6.7 − 5.7 =
  7. 7.A red ribbon is 5.4 m long and a blue ribbon is 5.2 m long. How much longer is the red ribbon (in m)? =
  8. 8.69.4 ÷ 10 =
  9. 9.12.22 − 7.02 =
  10. 10.19.01 × 10 =
  11. 11.62.8 ÷ 10 =
  12. 12.9.4 + 2.29 =
  13. 13.14.94 − 6.9 =
  14. 14.A red ribbon is 5.7 m long and a blue ribbon is 2.9 m long. How much longer is the red ribbon (in m)? =
  15. 15.21.23 × 10 =
  16. 16.1.34 + 9.81 =
  17. 17.In 7.86, which digit is in the ones place?
  18. 18.5.89 − 5.72 =
  19. 19.A red ribbon is 7 m long and a blue ribbon is 3.7 m long. What is their total length (in m)? =
  20. 20.Write 9/10 as a decimal. =
  21. 21.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)? =
  22. 22.In 73.17, which digit is in the ones place?
  23. 23.17.24 − 9.07 =
  24. 24.50.72 × 10 =
  25. 25.26.49 × 100 =
  26. 26.8.54 + 5.23 =
  27. 27.73.92 × 100 =
  28. 28.In 99.97, which digit is in the ones place?
  29. 29.0.67 + 8.02 =
  30. 30.A red ribbon is 8.7 m long and a blue ribbon is 2.9 m long. What is their total length (in m)? =
  31. 31.3.32 − 2.3 =
  32. 32.In 93.71, which digit is in the hundredths place?
  33. 33.A red ribbon is 7 m long and a blue ribbon is 4.2 m long. How much longer is the red ribbon (in m)? =
  34. 34.7.93 + 9 =
  35. 35.53.3 ÷ 100 =
  36. 36.9.95 + 4.5 =
  37. 37.4.32 − 0.45 =
  38. 38.Write 1/10 as a decimal. =
  39. 39.A red ribbon is 1.8 m long and a blue ribbon is 1.7 m long. How much longer is the red ribbon (in m)? =
  40. 40.Write 7/10 as a decimal. =

Answer key

  1. 740
  2. 10.84
  3. 0.399
  4. 0.797
  5. 0.05
  6. 1
  7. 0.2
  8. 6.94
  9. 5.2
  10. 190.1
  11. 6.28
  12. 11.69
  13. 8.04
  14. 2.8
  15. 212.3
  16. 11.15
  17. 7
  18. 0.17
  19. 10.7
  20. 0.9
  21. 3.7
  22. 3
  23. 8.17
  24. 507.2
  25. 2649
  26. 13.77
  27. 7392
  28. 9
  29. 8.69
  30. 11.6
  31. 1.02
  32. 1
  33. 2.8
  34. 16.93
  35. 0.533
  36. 14.45
  37. 3.87
  38. 0.1
  39. 0.1
  40. 0.7

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets