← 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 878 · 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. 1.53 × 100 =
  2. 2.70 × 100 =
  3. 3.29 × 1000 =
  4. 4.48 × 1000 =
  5. 5.8 × 1000 =
  6. 6.72 × ? = 7200
  7. 7.4 × 1000 =
  8. 8.270 × 10 =
  9. 9.83 × 10 =
  10. 10.33 × 100 =
  11. 11.281 × 10 =
  12. 12.26 × 1000 =
  13. 13.41 × 1000 =
  14. 14.142 × 10 =
  15. 15.9 × 100 =
  16. 16.886 × 10 =
  17. 17.39 × 1000 =
  18. 18.65 × 100 =
  19. 19.44 × 1000 =
  20. 20.7 × 1000 =
  21. 21.34 × 1000 =
  22. 22.47 × 100 =
  23. 23.255 × ? = 2550
  24. 24.14 × ? = 14000
  25. 25.205 × ? = 2050
  26. 26.203 × ? = 2030
  27. 27.68 × ? = 6800
  28. 28.979 × 10 =
  29. 29.8 × 100 =
  30. 30.10 × ? = 1000
  31. 31.48 × ? = 4800
  32. 32.6 × 100 =
  33. 33.11 × 100 =
  34. 34.26 × ? = 2600
  35. 35.887 × ? = 8870
  36. 36.764 × 10 =
  37. 37.943 × 10 =
  38. 38.160 × 10 =
  39. 39.797 × 10 =
  40. 40.550 × 10 =

Answer key

  1. 5300
  2. 7000
  3. 29000
  4. 48000
  5. 8000
  6. 100
  7. 4000
  8. 2700
  9. 830
  10. 3300
  11. 2810
  12. 26000
  13. 41000
  14. 1420
  15. 900
  16. 8860
  17. 39000
  18. 6500
  19. 44000
  20. 7000
  21. 34000
  22. 4700
  23. 10
  24. 1000
  25. 10
  26. 10
  27. 100
  28. 9790
  29. 800
  30. 100
  31. 100
  32. 600
  33. 1100
  34. 100
  35. 10
  36. 7640
  37. 9430
  38. 1600
  39. 7970
  40. 5500

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