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Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 867 · 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. 1.335 × 10 =
  2. 2.2 × ? = 2000
  3. 3.485 × 10 =
  4. 4.93 × ? = 9300
  5. 5.23 × 1000 =
  6. 6.859 × 10 =
  7. 7.14 × 100 =
  8. 8.37 × 100 =
  9. 9.156 × 10 =
  10. 10.47 × ? = 470
  11. 11.15 × 1000 =
  12. 12.54 × 100 =
  13. 13.26 × ? = 26000
  14. 14.27 × 100 =
  15. 15.7 × 10 =
  16. 16.35 × ? = 35000
  17. 17.544 × 10 =
  18. 18.40 × 100 =
  19. 19.5 × 1000 =
  20. 20.360 × 10 =
  21. 21.26 × 1000 =
  22. 22.11 × ? = 1100
  23. 23.14 × ? = 1400
  24. 24.583 × 10 =
  25. 25.16 × 1000 =
  26. 26.37 × 1000 =
  27. 27.579 × 10 =
  28. 28.93 × 100 =
  29. 29.12 × 1000 =
  30. 30.8 × 1000 =
  31. 31.2 × ? = 200
  32. 32.27 × 1000 =
  33. 33.46 × 1000 =
  34. 34.251 × 10 =
  35. 35.76 × ? = 7600
  36. 36.649 × 10 =
  37. 37.87 × 100 =
  38. 38.7 × 100 =
  39. 39.664 × 10 =
  40. 40.9 × ? = 9000

Answer key

  1. 3350
  2. 1000
  3. 4850
  4. 100
  5. 23000
  6. 8590
  7. 1400
  8. 3700
  9. 1560
  10. 10
  11. 15000
  12. 5400
  13. 1000
  14. 2700
  15. 70
  16. 1000
  17. 5440
  18. 4000
  19. 5000
  20. 3600
  21. 26000
  22. 100
  23. 100
  24. 5830
  25. 16000
  26. 37000
  27. 5790
  28. 9300
  29. 12000
  30. 8000
  31. 100
  32. 27000
  33. 46000
  34. 2510
  35. 100
  36. 6490
  37. 8700
  38. 700
  39. 6640
  40. 1000

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