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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 863 · 40 questions
TalentJR

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

NameDateTime takenScore ___ / 40
  1. 1.49 × 4 =
  2. 2.33 × 4 =
  3. 3.14 × 4 =
  4. 4.53 × 4 =
  5. 5.48 × 4 =
  6. 6.31 × 4 =
  7. 7.16 × 4 =
  8. 8.18 × 4 =
  9. 9.10 × 4 =
  10. 10.15 × 4 =
  11. 11.60 × 4 =
  12. 12.19 × 4 =
  13. 13.24 × 4 =
  14. 14.54 × 4 =
  15. 15.11 × 4 =
  16. 16.39 × 4 =
  17. 17.17 × 4 =
  18. 18.21 × 4 =
  19. 19.25 × 4 =
  20. 20.46 × 4 =
  21. 21.47 × 4 =
  22. 22.35 × 4 =
  23. 23.23 × 4 =
  24. 24.27 × 4 =
  25. 25.32 × 4 =
  26. 26.56 × 4 =
  27. 27.40 × 4 =
  28. 28.22 × 4 =
  29. 29.38 × 4 =
  30. 30.13 × 4 =
  31. 31.55 × 4 =
  32. 32.7 × 4 =
  33. 33.57 × 4 =
  34. 34.42 × 4 =
  35. 35.20 × 4 =
  36. 36.30 × 4 =
  37. 37.45 × 4 =
  38. 38.12 × 4 =
  39. 39.8 × 4 =
  40. 40.9 × 4 =

Answer key

  1. 196
  2. 132
  3. 56
  4. 212
  5. 192
  6. 124
  7. 64
  8. 72
  9. 40
  10. 60
  11. 240
  12. 76
  13. 96
  14. 216
  15. 44
  16. 156
  17. 68
  18. 84
  19. 100
  20. 184
  21. 188
  22. 140
  23. 92
  24. 108
  25. 128
  26. 224
  27. 160
  28. 88
  29. 152
  30. 52
  31. 220
  32. 28
  33. 228
  34. 168
  35. 80
  36. 120
  37. 180
  38. 48
  39. 32
  40. 36

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