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Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 862 · 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. 1.26 × ? = 26000
  2. 2.12 × 1000 =
  3. 3.67 × 100 =
  4. 4.65 × 100 =
  5. 5.24 × ? = 24000
  6. 6.130 × 10 =
  7. 7.31 × ? = 31000
  8. 8.275 × 10 =
  9. 9.642 × ? = 6420
  10. 10.32 × 1000 =
  11. 11.55 × 100 =
  12. 12.560 × 10 =
  13. 13.53 × 100 =
  14. 14.24 × 100 =
  15. 15.94 × 100 =
  16. 16.248 × ? = 2480
  17. 17.31 × 1000 =
  18. 18.366 × ? = 3660
  19. 19.286 × 10 =
  20. 20.17 × 100 =
  21. 21.22 × ? = 2200
  22. 22.10 × 100 =
  23. 23.880 × 10 =
  24. 24.237 × 10 =
  25. 25.66 × ? = 6600
  26. 26.861 × 10 =
  27. 27.9 × ? = 9000
  28. 28.3 × ? = 300
  29. 29.66 × 100 =
  30. 30.12 × ? = 12000
  31. 31.394 × 10 =
  32. 32.44 × 1000 =
  33. 33.43 × 1000 =
  34. 34.6 × ? = 6000
  35. 35.45 × 100 =
  36. 36.448 × 10 =
  37. 37.350 × ? = 3500
  38. 38.208 × 10 =
  39. 39.93 × 10 =
  40. 40.813 × 10 =

Answer key

  1. 1000
  2. 12000
  3. 6700
  4. 6500
  5. 1000
  6. 1300
  7. 1000
  8. 2750
  9. 10
  10. 32000
  11. 5500
  12. 5600
  13. 5300
  14. 2400
  15. 9400
  16. 10
  17. 31000
  18. 10
  19. 2860
  20. 1700
  21. 100
  22. 1000
  23. 8800
  24. 2370
  25. 100
  26. 8610
  27. 1000
  28. 100
  29. 6600
  30. 1000
  31. 3940
  32. 44000
  33. 43000
  34. 1000
  35. 4500
  36. 4480
  37. 10
  38. 2080
  39. 930
  40. 8130

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