← Decimals lesson New set →

Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 169 · 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 6.5 m long and a blue ribbon is 7 m long. What is their total length (in m)? =
  2. 2.A red ribbon is 4.8 m long and a blue ribbon is 9.1 m long. What is their total length (in m)? =
  3. 3.Write 64/100 as a decimal. =
  4. 4.7.7 − 0.2 =
  5. 5.A red ribbon is 2.7 m long and a blue ribbon is 7.8 m long. What is their total length (in m)? =
  6. 6.A red ribbon is 12.2 m long and a blue ribbon is 9.4 m long. How much longer is the red ribbon (in m)? =
  7. 7.14.46 − 7 =
  8. 8.40.8 ÷ 10 =
  9. 9.Write 75/100 as a decimal. =
  10. 10.98.34 × 100 =
  11. 11.In 8.75, which digit is in the hundredths place?
  12. 12.32.7 × 10 =
  13. 13.99.49 × 10 =
  14. 14.In 5.24, which digit is in the hundredths place?
  15. 15.In 43.92, which digit is in the hundredths place?
  16. 16.In 36.59, which digit is in the tenths place?
  17. 17.3 + 8.4 =
  18. 18.In 81.91, which digit is in the ones place?
  19. 19.14.9 − 7.7 =
  20. 20.A red ribbon is 1.5 m long and a blue ribbon is 2.9 m long. What is their total length (in m)? =
  21. 21.6.41 + 1.7 =
  22. 22.36.4 ÷ 10 =
  23. 23.66.24 × 10 =
  24. 24.8.9 + 1.79 =
  25. 25.0.6 + 1.09 =
  26. 26.A red ribbon is 9 m long and a blue ribbon is 6.6 m long. What is their total length (in m)? =
  27. 27.In 21.34, which digit is in the tenths place?
  28. 28.Write 3/10 as a decimal. =
  29. 29.11.22 − 6.22 =
  30. 30.74.3 ÷ 10 =
  31. 31.Write 45/100 as a decimal. =
  32. 32.9.91 − 0.91 =
  33. 33.46.43 × 100 =
  34. 34.4.73 + 1.6 =
  35. 35.0.8 + 9.96 =
  36. 36.12.6 − 5 =
  37. 37.10.74 − 5.51 =
  38. 38.In 32.87, which digit is in the ones place?
  39. 39.4.96 + 9.37 =
  40. 40.26.7 ÷ 10 =

Answer key

  1. 13.5
  2. 13.9
  3. 0.64
  4. 7.5
  5. 10.5
  6. 2.8
  7. 7.46
  8. 4.08
  9. 0.75
  10. 9834
  11. 5
  12. 327
  13. 994.9
  14. 4
  15. 2
  16. 5
  17. 11.4
  18. 1
  19. 7.2
  20. 4.4
  21. 8.11
  22. 3.64
  23. 662.4
  24. 10.69
  25. 1.69
  26. 15.6
  27. 3
  28. 0.3
  29. 5
  30. 7.43
  31. 0.45
  32. 9
  33. 4643
  34. 6.33
  35. 10.76
  36. 7.6
  37. 5.23
  38. 2
  39. 14.33
  40. 2.67

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