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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 723 · 40 questions
TalentJR

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

NameDateTime takenScore ___ / 40
  1. 1.20 × 4 =
  2. 2.49 × 4 =
  3. 3.47 × 4 =
  4. 4.34 × 4 =
  5. 5.33 × 4 =
  6. 6.55 × 4 =
  7. 7.46 × 4 =
  8. 8.35 × 4 =
  9. 9.17 × 4 =
  10. 10.25 × 4 =
  11. 11.44 × 4 =
  12. 12.52 × 4 =
  13. 13.21 × 4 =
  14. 14.16 × 4 =
  15. 15.30 × 4 =
  16. 16.56 × 4 =
  17. 17.50 × 4 =
  18. 18.32 × 4 =
  19. 19.41 × 4 =
  20. 20.36 × 4 =
  21. 21.15 × 4 =
  22. 22.26 × 4 =
  23. 23.6 × 4 =
  24. 24.13 × 4 =
  25. 25.28 × 4 =
  26. 26.10 × 4 =
  27. 27.48 × 4 =
  28. 28.9 × 4 =
  29. 29.58 × 4 =
  30. 30.54 × 4 =
  31. 31.42 × 4 =
  32. 32.18 × 4 =
  33. 33.12 × 4 =
  34. 34.29 × 4 =
  35. 35.39 × 4 =
  36. 36.60 × 4 =
  37. 37.7 × 4 =
  38. 38.53 × 4 =
  39. 39.24 × 4 =
  40. 40.23 × 4 =

Answer key

  1. 80
  2. 196
  3. 188
  4. 136
  5. 132
  6. 220
  7. 184
  8. 140
  9. 68
  10. 100
  11. 176
  12. 208
  13. 84
  14. 64
  15. 120
  16. 224
  17. 200
  18. 128
  19. 164
  20. 144
  21. 60
  22. 104
  23. 24
  24. 52
  25. 112
  26. 40
  27. 192
  28. 36
  29. 232
  30. 216
  31. 168
  32. 72
  33. 48
  34. 116
  35. 156
  36. 240
  37. 28
  38. 212
  39. 96
  40. 92

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