← Decimals lesson New set →

Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 323 · 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. 1.4.23 × 10 =
  2. 2.0.6 + 9.13 =
  3. 3.A red ribbon is 5.5 m long and a blue ribbon is 3.3 m long. How much longer is the red ribbon (in m)? =
  4. 4.A red ribbon is 10.6 m long and a blue ribbon is 6.5 m long. How much longer is the red ribbon (in m)? =
  5. 5.A red ribbon is 2.4 m long and a blue ribbon is 1.1 m long. What is their total length (in m)? =
  6. 6.4.95 + 0.2 =
  7. 7.9.3 ÷ 10 =
  8. 8.51 ÷ 10 =
  9. 9.8.92 + 2.9 =
  10. 10.3.97 + 7.47 =
  11. 11.A red ribbon is 2.5 m long and a blue ribbon is 1.2 m long. What is their total length (in m)? =
  12. 12.94 ÷ 10 =
  13. 13.5.8 + 9.58 =
  14. 14.25.08 × 10 =
  15. 15.A red ribbon is 4 m long and a blue ribbon is 2.8 m long. How much longer is the red ribbon (in m)? =
  16. 16.A red ribbon is 10.3 m long and a blue ribbon is 9.7 m long. How much longer is the red ribbon (in m)? =
  17. 17.3.52 − 2.3 =
  18. 18.Write 32/100 as a decimal. =
  19. 19.In 81.86, which digit is in the ones place?
  20. 20.98.5 ÷ 10 =
  21. 21.11.09 × 10 =
  22. 22.80.41 × 100 =
  23. 23.30.96 × 10 =
  24. 24.18.57 × 10 =
  25. 25.1.04 − 0.5 =
  26. 26.A red ribbon is 5.1 m long and a blue ribbon is 5.9 m long. What is their total length (in m)? =
  27. 27.A red ribbon is 8.8 m long and a blue ribbon is 5.1 m long. What is their total length (in m)? =
  28. 28.Write 47/100 as a decimal. =
  29. 29.27.5 ÷ 100 =
  30. 30.16.1 ÷ 100 =
  31. 31.73.67 × 100 =
  32. 32.A red ribbon is 10.6 m long and a blue ribbon is 7.6 m long. How much longer is the red ribbon (in m)? =
  33. 33.9.46 − 4.87 =
  34. 34.81.23 × 10 =
  35. 35.Write 50/100 as a decimal. =
  36. 36.6.87 − 0.37 =
  37. 37.A red ribbon is 5.8 m long and a blue ribbon is 9.4 m long. What is their total length (in m)? =
  38. 38.17.29 × 10 =
  39. 39.Write 1/10 as a decimal. =
  40. 40.Write 91/100 as a decimal. =

Answer key

  1. 42.3
  2. 9.73
  3. 2.2
  4. 4.1
  5. 3.5
  6. 5.15
  7. 0.93
  8. 5.1
  9. 11.82
  10. 11.44
  11. 3.7
  12. 9.4
  13. 15.38
  14. 250.8
  15. 1.2
  16. 0.6
  17. 1.22
  18. 0.32
  19. 1
  20. 9.85
  21. 110.9
  22. 8041
  23. 309.6
  24. 185.7
  25. 0.54
  26. 11
  27. 13.9
  28. 0.47
  29. 0.275
  30. 0.161
  31. 7367
  32. 3
  33. 4.59
  34. 812.3
  35. 0.5
  36. 6.5
  37. 15.2
  38. 172.9
  39. 0.1
  40. 0.91

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