← Decimals lesson New set →

Class 5 Maths Worksheet: Decimals

Maths worksheets lesson 36: Decimals · Set 129 · 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. 1.4.02 − 3 =
  2. 2.Write 3/10 as a decimal. =
  3. 3.Write 12/100 as a decimal. =
  4. 4.4.87 − 2.57 =
  5. 5.2 + 9.4 =
  6. 6.71.87 × 10 =
  7. 7.In 19.52, which digit is in the ones place?
  8. 8.1.7 + 7.72 =
  9. 9.16.7 ÷ 100 =
  10. 10.76.5 ÷ 100 =
  11. 11.Write 2/10 as a decimal. =
  12. 12.96.3 ÷ 100 =
  13. 13.50.6 ÷ 10 =
  14. 14.A red ribbon is 4 m long and a blue ribbon is 3 m long. How much longer is the red ribbon (in m)? =
  15. 15.In 97.34, which digit is in the ones place?
  16. 16.16.25 − 8.8 =
  17. 17.82.3 ÷ 10 =
  18. 18.3.84 × 10 =
  19. 19.18.06 × 10 =
  20. 20.1.1 + 9 =
  21. 21.1.72 − 1.1 =
  22. 22.A red ribbon is 4.8 m long and a blue ribbon is 7.6 m long. What is their total length (in m)? =
  23. 23.7.7 + 4.6 =
  24. 24.In 82.69, which digit is in the tenths place?
  25. 25.In 28.87, which digit is in the ones place?
  26. 26.A red ribbon is 5.1 m long and a blue ribbon is 9.2 m long. What is their total length (in m)? =
  27. 27.9.8 − 4.6 =
  28. 28.8.9 + 0.9 =
  29. 29.Write 6/10 as a decimal. =
  30. 30.1.3 + 8.9 =
  31. 31.A red ribbon is 8 m long and a blue ribbon is 5.2 m long. What is their total length (in m)? =
  32. 32.54.46 × 100 =
  33. 33.A red ribbon is 8.5 m long and a blue ribbon is 9.8 m long. What is their total length (in m)? =
  34. 34.18.34 × 10 =
  35. 35.23.15 × 10 =
  36. 36.4.2 − 2.9 =
  37. 37.In 1.75, which digit is in the tenths place?
  38. 38.A red ribbon is 1.6 m long and a blue ribbon is 9.1 m long. What is their total length (in m)? =
  39. 39.41.34 × 10 =
  40. 40.61.86 × 10 =

Answer key

  1. 1.02
  2. 0.3
  3. 0.12
  4. 2.3
  5. 11.4
  6. 718.7
  7. 9
  8. 9.42
  9. 0.167
  10. 0.765
  11. 0.2
  12. 0.963
  13. 5.06
  14. 1
  15. 7
  16. 7.45
  17. 8.23
  18. 38.4
  19. 180.6
  20. 10.1
  21. 0.62
  22. 12.4
  23. 12.3
  24. 6
  25. 8
  26. 14.3
  27. 5.2
  28. 9.8
  29. 0.6
  30. 10.2
  31. 13.2
  32. 5446
  33. 18.3
  34. 183.4
  35. 231.5
  36. 1.3
  37. 7
  38. 10.7
  39. 413.4
  40. 618.6

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