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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 866 · 40 questions
TalentJR

The trick (Double double): Double the number. Double the answer again. That is the number × 4.

NameDateTime takenScore ___ / 40
  1. 1.10 × 4 =
  2. 2.15 × 4 =
  3. 3.58 × 4 =
  4. 4.33 × 4 =
  5. 5.41 × 4 =
  6. 6.56 × 4 =
  7. 7.49 × 4 =
  8. 8.7 × 4 =
  9. 9.28 × 4 =
  10. 10.48 × 4 =
  11. 11.17 × 4 =
  12. 12.55 × 4 =
  13. 13.26 × 4 =
  14. 14.27 × 4 =
  15. 15.16 × 4 =
  16. 16.18 × 4 =
  17. 17.24 × 4 =
  18. 18.11 × 4 =
  19. 19.21 × 4 =
  20. 20.42 × 4 =
  21. 21.14 × 4 =
  22. 22.37 × 4 =
  23. 23.12 × 4 =
  24. 24.29 × 4 =
  25. 25.35 × 4 =
  26. 26.34 × 4 =
  27. 27.6 × 4 =
  28. 28.59 × 4 =
  29. 29.9 × 4 =
  30. 30.39 × 4 =
  31. 31.46 × 4 =
  32. 32.45 × 4 =
  33. 33.44 × 4 =
  34. 34.57 × 4 =
  35. 35.13 × 4 =
  36. 36.23 × 4 =
  37. 37.52 × 4 =
  38. 38.19 × 4 =
  39. 39.20 × 4 =
  40. 40.25 × 4 =

Answer key

  1. 40
  2. 60
  3. 232
  4. 132
  5. 164
  6. 224
  7. 196
  8. 28
  9. 112
  10. 192
  11. 68
  12. 220
  13. 104
  14. 108
  15. 64
  16. 72
  17. 96
  18. 44
  19. 84
  20. 168
  21. 56
  22. 148
  23. 48
  24. 116
  25. 140
  26. 136
  27. 24
  28. 236
  29. 36
  30. 156
  31. 184
  32. 180
  33. 176
  34. 228
  35. 52
  36. 92
  37. 208
  38. 76
  39. 80
  40. 100

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