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Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 226 · 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. 1.355 × 10 =
  2. 2.26 × 100 =
  3. 3.32 × ? = 32000
  4. 4.405 × ? = 4050
  5. 5.6 × ? = 6000
  6. 6.8 × 1000 =
  7. 7.68 × ? = 6800
  8. 8.24 × ? = 24000
  9. 9.448 × 10 =
  10. 10.44 × 1000 =
  11. 11.989 × 10 =
  12. 12.416 × 10 =
  13. 13.53 × 100 =
  14. 14.948 × ? = 9480
  15. 15.451 × 10 =
  16. 16.626 × ? = 6260
  17. 17.75 × ? = 7500
  18. 18.61 × ? = 6100
  19. 19.10 × ? = 1000
  20. 20.25 × ? = 25000
  21. 21.18 × 10 =
  22. 22.11 × 100 =
  23. 23.63 × 100 =
  24. 24.555 × 10 =
  25. 25.224 × 10 =
  26. 26.70 × 100 =
  27. 27.48 × 1000 =
  28. 28.85 × 100 =
  29. 29.694 × ? = 6940
  30. 30.458 × 10 =
  31. 31.7 × ? = 700
  32. 32.92 × ? = 920
  33. 33.86 × 100 =
  34. 34.5 × 1000 =
  35. 35.49 × 100 =
  36. 36.23 × 100 =
  37. 37.716 × 10 =
  38. 38.517 × 10 =
  39. 39.35 × 100 =
  40. 40.94 × ? = 9400

Answer key

  1. 3550
  2. 2600
  3. 1000
  4. 10
  5. 1000
  6. 8000
  7. 100
  8. 1000
  9. 4480
  10. 44000
  11. 9890
  12. 4160
  13. 5300
  14. 10
  15. 4510
  16. 10
  17. 100
  18. 100
  19. 100
  20. 1000
  21. 180
  22. 1100
  23. 6300
  24. 5550
  25. 2240
  26. 7000
  27. 48000
  28. 8500
  29. 10
  30. 4580
  31. 100
  32. 10
  33. 8600
  34. 5000
  35. 4900
  36. 2300
  37. 7160
  38. 5170
  39. 3500
  40. 100

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