← Decimals lesson New set →

Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 350 · 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.A red ribbon is 6.4 m long and a blue ribbon is 8 m long. What is their total length (in m)? =
  2. 2.Write 6/10 as a decimal. =
  3. 3.13.86 × 100 =
  4. 4.A red ribbon is 7.7 m long and a blue ribbon is 4 m long. How much longer is the red ribbon (in m)? =
  5. 5.8.11 + 0.41 =
  6. 6.In 52.14, which digit is in the ones place?
  7. 7.In 58.72, which digit is in the tenths place?
  8. 8.5.66 − 4.15 =
  9. 9.In 53.21, which digit is in the hundredths place?
  10. 10.A red ribbon is 3.5 m long and a blue ribbon is 3.1 m long. How much longer is the red ribbon (in m)? =
  11. 11.Write 5/10 as a decimal. =
  12. 12.4.52 + 1.1 =
  13. 13.Write 84/100 as a decimal. =
  14. 14.8.92 + 0.65 =
  15. 15.17.9 − 8.9 =
  16. 16.5.2 + 1.61 =
  17. 17.Write 3/10 as a decimal. =
  18. 18.82.57 × 10 =
  19. 19.69.11 × 10 =
  20. 20.55.8 ÷ 10 =
  21. 21.36.97 × 10 =
  22. 22.In 3.99, which digit is in the hundredths place?
  23. 23.Write 2/10 as a decimal. =
  24. 24.16.3 ÷ 100 =
  25. 25.18.73 − 9.53 =
  26. 26.Write 8/10 as a decimal. =
  27. 27.26 ÷ 100 =
  28. 28.A red ribbon is 10.3 m long and a blue ribbon is 6.7 m long. How much longer is the red ribbon (in m)? =
  29. 29.3.15 + 7.1 =
  30. 30.In 72.81, which digit is in the ones place?
  31. 31.In 99.41, which digit is in the ones place?
  32. 32.7.69 − 6.81 =
  33. 33.5.36 + 0.3 =
  34. 34.In 38.84, which digit is in the ones place?
  35. 35.3.6 + 4.26 =
  36. 36.6.15 − 1.05 =
  37. 37.73.93 × 10 =
  38. 38.A red ribbon is 11.2 m long and a blue ribbon is 7.7 m long. How much longer is the red ribbon (in m)? =
  39. 39.40.5 ÷ 10 =
  40. 40.7.82 − 3.6 =

Answer key

  1. 14.4
  2. 0.6
  3. 1386
  4. 3.7
  5. 8.52
  6. 2
  7. 7
  8. 1.51
  9. 1
  10. 0.4
  11. 0.5
  12. 5.62
  13. 0.84
  14. 9.57
  15. 9
  16. 6.81
  17. 0.3
  18. 825.7
  19. 691.1
  20. 5.58
  21. 369.7
  22. 9
  23. 0.2
  24. 0.163
  25. 9.2
  26. 0.8
  27. 0.26
  28. 3.6
  29. 10.25
  30. 2
  31. 9
  32. 0.88
  33. 5.66
  34. 8
  35. 7.86
  36. 5.1
  37. 739.3
  38. 3.5
  39. 4.05
  40. 4.22

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