← Times 10, 100 and 1000 lesson New set →

Multiply by 10, 100 and 1000 Worksheet

Maths tricks trick 4: Times 10, 100 and 1000 · Set 271 · 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 × 1000 =
  2. 2.17 × 1000 =
  3. 3.86 × ? = 8600
  4. 4.24 × 100 =
  5. 5.516 × 10 =
  6. 6.16 × 1000 =
  7. 7.823 × 10 =
  8. 8.41 × ? = 4100
  9. 9.354 × 10 =
  10. 10.56 × ? = 5600
  11. 11.22 × ? = 22000
  12. 12.522 × 10 =
  13. 13.19 × ? = 19000
  14. 14.148 × 10 =
  15. 15.74 × 100 =
  16. 16.13 × ? = 1300
  17. 17.872 × 10 =
  18. 18.733 × 10 =
  19. 19.86 × 100 =
  20. 20.708 × 10 =
  21. 21.991 × 10 =
  22. 22.12 × ? = 12000
  23. 23.81 × 100 =
  24. 24.87 × 100 =
  25. 25.28 × 100 =
  26. 26.60 × 10 =
  27. 27.57 × 100 =
  28. 28.28 × 10 =
  29. 29.133 × 10 =
  30. 30.17 × 100 =
  31. 31.743 × 10 =
  32. 32.80 × 100 =
  33. 33.10 × ? = 10000
  34. 34.576 × 10 =
  35. 35.22 × 100 =
  36. 36.28 × 1000 =
  37. 37.933 × ? = 9330
  38. 38.7 × ? = 7000
  39. 39.11 × 1000 =
  40. 40.208 × 10 =

Answer key

  1. 36000
  2. 17000
  3. 100
  4. 2400
  5. 5160
  6. 16000
  7. 8230
  8. 100
  9. 3540
  10. 100
  11. 1000
  12. 5220
  13. 1000
  14. 1480
  15. 7400
  16. 100
  17. 8720
  18. 7330
  19. 8600
  20. 7080
  21. 9910
  22. 1000
  23. 8100
  24. 8700
  25. 2800
  26. 600
  27. 5700
  28. 280
  29. 1330
  30. 1700
  31. 7430
  32. 8000
  33. 1000
  34. 5760
  35. 2200
  36. 28000
  37. 10
  38. 1000
  39. 11000
  40. 2080

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