← 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 974 · 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. 1.183 × ? = 1830
  2. 2.412 × 10 =
  3. 3.18 × 100 =
  4. 4.16 × 1000 =
  5. 5.19 × ? = 19000
  6. 6.8 × ? = 8000
  7. 7.588 × ? = 5880
  8. 8.25 × 1000 =
  9. 9.78 × 100 =
  10. 10.36 × 1000 =
  11. 11.29 × ? = 2900
  12. 12.401 × 10 =
  13. 13.546 × ? = 5460
  14. 14.191 × ? = 1910
  15. 15.25 × ? = 25000
  16. 16.977 × 10 =
  17. 17.562 × 10 =
  18. 18.23 × 100 =
  19. 19.39 × 100 =
  20. 20.44 × ? = 44000
  21. 21.32 × 100 =
  22. 22.477 × ? = 4770
  23. 23.53 × 100 =
  24. 24.14 × ? = 14000
  25. 25.682 × ? = 6820
  26. 26.76 × ? = 7600
  27. 27.735 × ? = 7350
  28. 28.45 × ? = 4500
  29. 29.933 × 10 =
  30. 30.279 × 10 =
  31. 31.41 × ? = 41000
  32. 32.109 × 10 =
  33. 33.53 × ? = 5300
  34. 34.402 × 10 =
  35. 35.47 × 1000 =
  36. 36.365 × 10 =
  37. 37.27 × 1000 =
  38. 38.488 × ? = 4880
  39. 39.39 × 1000 =
  40. 40.648 × 10 =

Answer key

  1. 10
  2. 4120
  3. 1800
  4. 16000
  5. 1000
  6. 1000
  7. 10
  8. 25000
  9. 7800
  10. 36000
  11. 100
  12. 4010
  13. 10
  14. 10
  15. 1000
  16. 9770
  17. 5620
  18. 2300
  19. 3900
  20. 1000
  21. 3200
  22. 10
  23. 5300
  24. 1000
  25. 10
  26. 100
  27. 10
  28. 100
  29. 9330
  30. 2790
  31. 1000
  32. 1090
  33. 100
  34. 4020
  35. 47000
  36. 3650
  37. 27000
  38. 10
  39. 39000
  40. 6480

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