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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 673 · 40 questions
TalentJR

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

NameDateTime takenScore ___ / 40
  1. 1.54 × 4 =
  2. 2.48 × 4 =
  3. 3.33 × 4 =
  4. 4.37 × 4 =
  5. 5.58 × 4 =
  6. 6.47 × 4 =
  7. 7.13 × 4 =
  8. 8.49 × 4 =
  9. 9.56 × 4 =
  10. 10.50 × 4 =
  11. 11.15 × 4 =
  12. 12.52 × 4 =
  13. 13.39 × 4 =
  14. 14.53 × 4 =
  15. 15.9 × 4 =
  16. 16.10 × 4 =
  17. 17.27 × 4 =
  18. 18.57 × 4 =
  19. 19.42 × 4 =
  20. 20.6 × 4 =
  21. 21.45 × 4 =
  22. 22.7 × 4 =
  23. 23.14 × 4 =
  24. 24.26 × 4 =
  25. 25.28 × 4 =
  26. 26.11 × 4 =
  27. 27.20 × 4 =
  28. 28.51 × 4 =
  29. 29.17 × 4 =
  30. 30.21 × 4 =
  31. 31.41 × 4 =
  32. 32.32 × 4 =
  33. 33.12 × 4 =
  34. 34.46 × 4 =
  35. 35.38 × 4 =
  36. 36.60 × 4 =
  37. 37.35 × 4 =
  38. 38.34 × 4 =
  39. 39.36 × 4 =
  40. 40.24 × 4 =

Answer key

  1. 216
  2. 192
  3. 132
  4. 148
  5. 232
  6. 188
  7. 52
  8. 196
  9. 224
  10. 200
  11. 60
  12. 208
  13. 156
  14. 212
  15. 36
  16. 40
  17. 108
  18. 228
  19. 168
  20. 24
  21. 180
  22. 28
  23. 56
  24. 104
  25. 112
  26. 44
  27. 80
  28. 204
  29. 68
  30. 84
  31. 164
  32. 128
  33. 48
  34. 184
  35. 152
  36. 240
  37. 140
  38. 136
  39. 144
  40. 96

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