← Decimals lesson New set →

Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 54 · 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. 1.1.2 + 0.9 =
  2. 2.11.19 × 100 =
  3. 3.A red ribbon is 6.4 m long and a blue ribbon is 2.6 m long. What is their total length (in m)? =
  4. 4.8.41 − 4.21 =
  5. 5.7.8 + 3.42 =
  6. 6.A red ribbon is 6.8 m long and a blue ribbon is 3.9 m long. What is their total length (in m)? =
  7. 7.77.3 ÷ 10 =
  8. 8.50.6 ÷ 100 =
  9. 9.7.15 + 3.62 =
  10. 10.12.54 × 10 =
  11. 11.94.09 × 10 =
  12. 12.A red ribbon is 6.1 m long and a blue ribbon is 4 m long. How much longer is the red ribbon (in m)? =
  13. 13.In 12.85, which digit is in the tenths place?
  14. 14.27.3 ÷ 100 =
  15. 15.A red ribbon is 6.8 m long and a blue ribbon is 9 m long. What is their total length (in m)? =
  16. 16.A red ribbon is 4.2 m long and a blue ribbon is 9.4 m long. What is their total length (in m)? =
  17. 17.45.15 × 100 =
  18. 18.9.86 − 1.66 =
  19. 19.A red ribbon is 9.2 m long and a blue ribbon is 8.7 m long. What is their total length (in m)? =
  20. 20.8.7 + 5.9 =
  21. 21.In 33.42, which digit is in the ones place?
  22. 22.3.18 + 3 =
  23. 23.52.34 × 100 =
  24. 24.Write 84/100 as a decimal. =
  25. 25.7.4 + 9.64 =
  26. 26.9.55 + 0.8 =
  27. 27.80.5 ÷ 100 =
  28. 28.A red ribbon is 2.1 m long and a blue ribbon is 7.5 m long. What is their total length (in m)? =
  29. 29.A red ribbon is 2.3 m long and a blue ribbon is 7.5 m long. What is their total length (in m)? =
  30. 30.59.1 ÷ 100 =
  31. 31.33.29 × 100 =
  32. 32.Write 21/100 as a decimal. =
  33. 33.In 7.41, which digit is in the hundredths place?
  34. 34.In 8.18, which digit is in the ones place?
  35. 35.8.8 − 8.4 =
  36. 36.Write 1/10 as a decimal. =
  37. 37.5.52 × 100 =
  38. 38.In 21.84, which digit is in the ones place?
  39. 39.83.13 × 10 =
  40. 40.In 77.21, which digit is in the tenths place?

Answer key

  1. 2.1
  2. 1119
  3. 9
  4. 4.2
  5. 11.22
  6. 10.7
  7. 7.73
  8. 0.506
  9. 10.77
  10. 125.4
  11. 940.9
  12. 2.1
  13. 8
  14. 0.273
  15. 15.8
  16. 13.6
  17. 4515
  18. 8.2
  19. 17.9
  20. 14.6
  21. 3
  22. 6.18
  23. 5234
  24. 0.84
  25. 17.04
  26. 10.35
  27. 0.805
  28. 9.6
  29. 9.8
  30. 0.591
  31. 3329
  32. 0.21
  33. 1
  34. 8
  35. 0.4
  36. 0.1
  37. 552
  38. 1
  39. 831.3
  40. 2

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