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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 176 · 40 questions
TalentJR

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

NameDateTime takenScore ___ / 40
  1. 1.8 × 4 =
  2. 2.32 × 4 =
  3. 3.18 × 4 =
  4. 4.15 × 4 =
  5. 5.33 × 4 =
  6. 6.56 × 4 =
  7. 7.21 × 4 =
  8. 8.47 × 4 =
  9. 9.43 × 4 =
  10. 10.55 × 4 =
  11. 11.7 × 4 =
  12. 12.52 × 4 =
  13. 13.24 × 4 =
  14. 14.40 × 4 =
  15. 15.25 × 4 =
  16. 16.27 × 4 =
  17. 17.14 × 4 =
  18. 18.28 × 4 =
  19. 19.11 × 4 =
  20. 20.23 × 4 =
  21. 21.44 × 4 =
  22. 22.58 × 4 =
  23. 23.46 × 4 =
  24. 24.10 × 4 =
  25. 25.60 × 4 =
  26. 26.57 × 4 =
  27. 27.6 × 4 =
  28. 28.22 × 4 =
  29. 29.13 × 4 =
  30. 30.12 × 4 =
  31. 31.20 × 4 =
  32. 32.42 × 4 =
  33. 33.38 × 4 =
  34. 34.37 × 4 =
  35. 35.34 × 4 =
  36. 36.30 × 4 =
  37. 37.49 × 4 =
  38. 38.26 × 4 =
  39. 39.31 × 4 =
  40. 40.17 × 4 =

Answer key

  1. 32
  2. 128
  3. 72
  4. 60
  5. 132
  6. 224
  7. 84
  8. 188
  9. 172
  10. 220
  11. 28
  12. 208
  13. 96
  14. 160
  15. 100
  16. 108
  17. 56
  18. 112
  19. 44
  20. 92
  21. 176
  22. 232
  23. 184
  24. 40
  25. 240
  26. 228
  27. 24
  28. 88
  29. 52
  30. 48
  31. 80
  32. 168
  33. 152
  34. 148
  35. 136
  36. 120
  37. 196
  38. 104
  39. 124
  40. 68

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