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Multiply by 4 Worksheet

Maths tricks trick 3: Times 4: double, double · Set 963 · 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. 2.60 × 4 =
  3. 3.44 × 4 =
  4. 4.13 × 4 =
  5. 5.55 × 4 =
  6. 6.21 × 4 =
  7. 7.52 × 4 =
  8. 8.36 × 4 =
  9. 9.29 × 4 =
  10. 10.41 × 4 =
  11. 11.35 × 4 =
  12. 12.27 × 4 =
  13. 13.48 × 4 =
  14. 14.10 × 4 =
  15. 15.7 × 4 =
  16. 16.34 × 4 =
  17. 17.24 × 4 =
  18. 18.54 × 4 =
  19. 19.45 × 4 =
  20. 20.43 × 4 =
  21. 21.12 × 4 =
  22. 22.20 × 4 =
  23. 23.18 × 4 =
  24. 24.6 × 4 =
  25. 25.31 × 4 =
  26. 26.26 × 4 =
  27. 27.53 × 4 =
  28. 28.39 × 4 =
  29. 29.37 × 4 =
  30. 30.58 × 4 =
  31. 31.42 × 4 =
  32. 32.32 × 4 =
  33. 33.19 × 4 =
  34. 34.11 × 4 =
  35. 35.9 × 4 =
  36. 36.40 × 4 =
  37. 37.56 × 4 =
  38. 38.23 × 4 =
  39. 39.30 × 4 =
  40. 40.15 × 4 =

Answer key

  1. 196
  2. 240
  3. 176
  4. 52
  5. 220
  6. 84
  7. 208
  8. 144
  9. 116
  10. 164
  11. 140
  12. 108
  13. 192
  14. 40
  15. 28
  16. 136
  17. 96
  18. 216
  19. 180
  20. 172
  21. 48
  22. 80
  23. 72
  24. 24
  25. 124
  26. 104
  27. 212
  28. 156
  29. 148
  30. 232
  31. 168
  32. 128
  33. 76
  34. 44
  35. 36
  36. 160
  37. 224
  38. 92
  39. 120
  40. 60

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