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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 751 · 40 questions
TalentJR

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

NameDateTime takenScore ___ / 40
  1. 1.33 × 4 =
  2. 2.27 × 4 =
  3. 3.23 × 4 =
  4. 4.28 × 4 =
  5. 5.34 × 4 =
  6. 6.30 × 4 =
  7. 7.25 × 4 =
  8. 8.19 × 4 =
  9. 9.40 × 4 =
  10. 10.17 × 4 =
  11. 11.22 × 4 =
  12. 12.50 × 4 =
  13. 13.48 × 4 =
  14. 14.12 × 4 =
  15. 15.36 × 4 =
  16. 16.8 × 4 =
  17. 17.18 × 4 =
  18. 18.51 × 4 =
  19. 19.9 × 4 =
  20. 20.57 × 4 =
  21. 21.14 × 4 =
  22. 22.10 × 4 =
  23. 23.60 × 4 =
  24. 24.31 × 4 =
  25. 25.38 × 4 =
  26. 26.46 × 4 =
  27. 27.58 × 4 =
  28. 28.6 × 4 =
  29. 29.13 × 4 =
  30. 30.11 × 4 =
  31. 31.55 × 4 =
  32. 32.41 × 4 =
  33. 33.26 × 4 =
  34. 34.59 × 4 =
  35. 35.20 × 4 =
  36. 36.49 × 4 =
  37. 37.24 × 4 =
  38. 38.7 × 4 =
  39. 39.44 × 4 =
  40. 40.56 × 4 =

Answer key

  1. 132
  2. 108
  3. 92
  4. 112
  5. 136
  6. 120
  7. 100
  8. 76
  9. 160
  10. 68
  11. 88
  12. 200
  13. 192
  14. 48
  15. 144
  16. 32
  17. 72
  18. 204
  19. 36
  20. 228
  21. 56
  22. 40
  23. 240
  24. 124
  25. 152
  26. 184
  27. 232
  28. 24
  29. 52
  30. 44
  31. 220
  32. 164
  33. 104
  34. 236
  35. 80
  36. 196
  37. 96
  38. 28
  39. 176
  40. 224

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