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Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 63 · 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. 1.36 × ? = 3600
  2. 2.37 × 1000 =
  3. 3.579 × ? = 5790
  4. 4.45 × 100 =
  5. 5.93 × 100 =
  6. 6.453 × ? = 4530
  7. 7.72 × 100 =
  8. 8.97 × ? = 9700
  9. 9.14 × 1000 =
  10. 10.73 × ? = 730
  11. 11.50 × ? = 5000
  12. 12.18 × 100 =
  13. 13.962 × 10 =
  14. 14.79 × ? = 7900
  15. 15.22 × ? = 220
  16. 16.6 × 100 =
  17. 17.3 × ? = 300
  18. 18.330 × 10 =
  19. 19.4 × ? = 4000
  20. 20.178 × 10 =
  21. 21.48 × 1000 =
  22. 22.71 × 100 =
  23. 23.5 × ? = 500
  24. 24.345 × 10 =
  25. 25.38 × ? = 3800
  26. 26.676 × 10 =
  27. 27.46 × 1000 =
  28. 28.50 × 1000 =
  29. 29.23 × 100 =
  30. 30.633 × 10 =
  31. 31.228 × 10 =
  32. 32.987 × ? = 9870
  33. 33.54 × 100 =
  34. 34.722 × 10 =
  35. 35.569 × ? = 5690
  36. 36.58 × 10 =
  37. 37.3 × 100 =
  38. 38.28 × 100 =
  39. 39.511 × ? = 5110
  40. 40.36 × ? = 36000

Answer key

  1. 100
  2. 37000
  3. 10
  4. 4500
  5. 9300
  6. 10
  7. 7200
  8. 100
  9. 14000
  10. 10
  11. 100
  12. 1800
  13. 9620
  14. 100
  15. 10
  16. 600
  17. 100
  18. 3300
  19. 1000
  20. 1780
  21. 48000
  22. 7100
  23. 100
  24. 3450
  25. 100
  26. 6760
  27. 46000
  28. 50000
  29. 2300
  30. 6330
  31. 2280
  32. 10
  33. 5400
  34. 7220
  35. 10
  36. 580
  37. 300
  38. 2800
  39. 10
  40. 1000

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