← Times 10, 100 and 1000 lesson New set →

Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 433 · 40 questions
TalentJR

The trick (Place-value slide): × 10: write one 0 after the number. × 100: write two 0s. × 1000: write three 0s. Missing number: count how many zeros were added — one 0 is × 10, two 0s is × 100.

NameDateTime takenScore ___ / 40
  1. 1.2 × 100 =
  2. 2.219 × 10 =
  3. 3.243 × ? = 2430
  4. 4.14 × ? = 14000
  5. 5.582 × 10 =
  6. 6.761 × ? = 7610
  7. 7.31 × ? = 3100
  8. 8.3 × 100 =
  9. 9.64 × 100 =
  10. 10.68 × 100 =
  11. 11.48 × 100 =
  12. 12.472 × 10 =
  13. 13.274 × 10 =
  14. 14.96 × 100 =
  15. 15.24 × ? = 2400
  16. 16.11 × ? = 11000
  17. 17.90 × ? = 9000
  18. 18.45 × 1000 =
  19. 19.613 × 10 =
  20. 20.37 × 100 =
  21. 21.30 × 1000 =
  22. 22.509 × 10 =
  23. 23.90 × 100 =
  24. 24.135 × 10 =
  25. 25.3 × ? = 3000
  26. 26.592 × ? = 5920
  27. 27.175 × ? = 1750
  28. 28.42 × 100 =
  29. 29.25 × 100 =
  30. 30.26 × 1000 =
  31. 31.53 × ? = 5300
  32. 32.26 × 100 =
  33. 33.506 × 10 =
  34. 34.9 × 100 =
  35. 35.89 × ? = 8900
  36. 36.34 × 1000 =
  37. 37.13 × 1000 =
  38. 38.179 × ? = 1790
  39. 39.860 × 10 =
  40. 40.862 × 10 =

Answer key

  1. 200
  2. 2190
  3. 10
  4. 1000
  5. 5820
  6. 10
  7. 100
  8. 300
  9. 6400
  10. 6800
  11. 4800
  12. 4720
  13. 2740
  14. 9600
  15. 100
  16. 1000
  17. 100
  18. 45000
  19. 6130
  20. 3700
  21. 30000
  22. 5090
  23. 9000
  24. 1350
  25. 1000
  26. 10
  27. 10
  28. 4200
  29. 2500
  30. 26000
  31. 100
  32. 2600
  33. 5060
  34. 900
  35. 100
  36. 34000
  37. 13000
  38. 10
  39. 8600
  40. 8620

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