← Decimal × decimal lesson New set →

Multiplying Decimals Worksheet

Speed calculation lesson 18: Decimal × decimal · Set 882 · 40 questions
TalentJR

The fast method (Count the places): Forget the points and multiply the whole numbers: 2.5 × 1.4 → 25 × 14 = 350. Count the decimal places in both numbers: 1 + 1 = 2. Put the point that many places from the right: 3.50 — then drop the 0 at the end: 3.5.

NameDateTime takenScore ___ / 40
  1. 1.1.6 × 0.6 =
  2. 2.0.73 × 2.5 =
  3. 3.0.08 × 1.7 =
  4. 4.2.4 × 0.31 =
  5. 5.7.4 × 0.34 =
  6. 6.0.91 × 0.7 =
  7. 7.0.2 × 0.8 =
  8. 8.8.6 × 0.34 =
  9. 9.0.04 × 1.8 =
  10. 10.0.56 × 3.5 =
  11. 11.4.7 × 0.2 =
  12. 12.0.22 × 3.4 =
  13. 13.0.77 × 1.8 =
  14. 14.1.1 × 0.33 =
  15. 15.0.92 × 3.4 =
  16. 16.2.2 × 0.3 =
  17. 17.0.16 × 1.2 =
  18. 18.4.9 × 0.24 =
  19. 19.5.9 × 0.05 =
  20. 20.2.1 × 0.07 =
  21. 21.0.57 × 3.1 =
  22. 22.7.1 × 2.5 =
  23. 23.1.7 × 2.9 =
  24. 24.0.16 × 1.8 =
  25. 25.0.4 × 2.8 =
  26. 26.0.96 × 2.7 =
  27. 27.0.7 × 0.21 =
  28. 28.0.67 × 2.1 =
  29. 29.0.75 × 3.1 =
  30. 30.0.26 × 3.6 =
  31. 31.0.94 × 2.9 =
  32. 32.0.89 × 3.1 =
  33. 33.2.6 × 0.02 =
  34. 34.7.6 × 0.13 =
  35. 35.4.9 × 0.5 =
  36. 36.0.3 × 3.8 =
  37. 37.0.97 × 2.6 =
  38. 38.0.03 × 3.9 =
  39. 39.0.87 × 1.7 =
  40. 40.0.2 × 0.37 =

Answer key

  1. 0.96
  2. 1.825
  3. 0.136
  4. 0.744
  5. 2.516
  6. 0.637
  7. 0.16
  8. 2.924
  9. 0.072
  10. 1.96
  11. 0.94
  12. 0.748
  13. 1.386
  14. 0.363
  15. 3.128
  16. 0.66
  17. 0.192
  18. 1.176
  19. 0.295
  20. 0.147
  21. 1.767
  22. 17.75
  23. 4.93
  24. 0.288
  25. 1.12
  26. 2.592
  27. 0.147
  28. 1.407
  29. 2.325
  30. 0.936
  31. 2.726
  32. 2.759
  33. 0.052
  34. 0.988
  35. 2.45
  36. 1.14
  37. 2.522
  38. 0.117
  39. 1.479
  40. 0.074

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