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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 94 · 40 questions
TalentJR

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

NameDateTime takenScore ___ / 40
  1. 1.14 × 4 =
  2. 2.53 × 4 =
  3. 3.8 × 4 =
  4. 4.15 × 4 =
  5. 5.7 × 4 =
  6. 6.16 × 4 =
  7. 7.54 × 4 =
  8. 8.26 × 4 =
  9. 9.59 × 4 =
  10. 10.42 × 4 =
  11. 11.18 × 4 =
  12. 12.58 × 4 =
  13. 13.32 × 4 =
  14. 14.12 × 4 =
  15. 15.55 × 4 =
  16. 16.50 × 4 =
  17. 17.52 × 4 =
  18. 18.31 × 4 =
  19. 19.33 × 4 =
  20. 20.24 × 4 =
  21. 21.48 × 4 =
  22. 22.9 × 4 =
  23. 23.25 × 4 =
  24. 24.47 × 4 =
  25. 25.22 × 4 =
  26. 26.10 × 4 =
  27. 27.36 × 4 =
  28. 28.46 × 4 =
  29. 29.17 × 4 =
  30. 30.56 × 4 =
  31. 31.41 × 4 =
  32. 32.13 × 4 =
  33. 33.37 × 4 =
  34. 34.21 × 4 =
  35. 35.27 × 4 =
  36. 36.57 × 4 =
  37. 37.49 × 4 =
  38. 38.44 × 4 =
  39. 39.30 × 4 =
  40. 40.34 × 4 =

Answer key

  1. 56
  2. 212
  3. 32
  4. 60
  5. 28
  6. 64
  7. 216
  8. 104
  9. 236
  10. 168
  11. 72
  12. 232
  13. 128
  14. 48
  15. 220
  16. 200
  17. 208
  18. 124
  19. 132
  20. 96
  21. 192
  22. 36
  23. 100
  24. 188
  25. 88
  26. 40
  27. 144
  28. 184
  29. 68
  30. 224
  31. 164
  32. 52
  33. 148
  34. 84
  35. 108
  36. 228
  37. 196
  38. 176
  39. 120
  40. 136

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