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Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 350 · 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. 1.414 × ? = 4140
  2. 2.714 × 10 =
  3. 3.360 × ? = 3600
  4. 4.7 × 1000 =
  5. 5.840 × 10 =
  6. 6.840 × ? = 8400
  7. 7.343 × 10 =
  8. 8.263 × ? = 2630
  9. 9.33 × 1000 =
  10. 10.32 × 100 =
  11. 11.920 × ? = 9200
  12. 12.22 × 100 =
  13. 13.60 × 100 =
  14. 14.45 × ? = 4500
  15. 15.712 × 10 =
  16. 16.35 × 1000 =
  17. 17.15 × 100 =
  18. 18.858 × 10 =
  19. 19.9 × 1000 =
  20. 20.38 × ? = 38000
  21. 21.80 × ? = 8000
  22. 22.8 × 1000 =
  23. 23.543 × ? = 5430
  24. 24.12 × 1000 =
  25. 25.64 × 100 =
  26. 26.101 × 10 =
  27. 27.37 × ? = 370
  28. 28.4 × 1000 =
  29. 29.37 × ? = 3700
  30. 30.96 × 100 =
  31. 31.701 × ? = 7010
  32. 32.655 × 10 =
  33. 33.260 × 10 =
  34. 34.620 × ? = 6200
  35. 35.807 × 10 =
  36. 36.637 × 10 =
  37. 37.26 × 1000 =
  38. 38.909 × 10 =
  39. 39.6 × 100 =
  40. 40.25 × ? = 25000

Answer key

  1. 10
  2. 7140
  3. 10
  4. 7000
  5. 8400
  6. 10
  7. 3430
  8. 10
  9. 33000
  10. 3200
  11. 10
  12. 2200
  13. 6000
  14. 100
  15. 7120
  16. 35000
  17. 1500
  18. 8580
  19. 9000
  20. 1000
  21. 100
  22. 8000
  23. 10
  24. 12000
  25. 6400
  26. 1010
  27. 10
  28. 4000
  29. 100
  30. 9600
  31. 10
  32. 6550
  33. 2600
  34. 10
  35. 8070
  36. 6370
  37. 26000
  38. 9090
  39. 600
  40. 1000

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