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Multiply by 12 Worksheet

Vedic maths trick 21: Multiply by 12 · Set 882 · 40 sums
TalentJR

The trick (Sopantyadvayamantyam): Write a 0 in front of the number. Each answer column = twice the digit + the digit to its right (nothing to the right of the last digit). Combine from the right with carries.

NameDateTime takenScore ___ / 40
  1. 1.564 × 12 =
  2. 2.790 × 12 =
  3. 3.9197 × 12 =
  4. 4.9778 × 12 =
  5. 5.6605 × 12 =
  6. 6.205 × 12 =
  7. 7.176 × 12 =
  8. 8.2361 × 12 =
  9. 9.4586 × 12 =
  10. 10.9704 × 12 =
  11. 11.1195 × 12 =
  12. 12.7920 × 12 =
  13. 13.6549 × 12 =
  14. 14.5592 × 12 =
  15. 15.4219 × 12 =
  16. 16.9328 × 12 =
  17. 17.1312 × 12 =
  18. 18.2222 × 12 =
  19. 19.1771 × 12 =
  20. 20.8840 × 12 =
  21. 21.7102 × 12 =
  22. 22.8201 × 12 =
  23. 23.9058 × 12 =
  24. 24.4623 × 12 =
  25. 25.7412 × 12 =
  26. 26.6215 × 12 =
  27. 27.6531 × 12 =
  28. 28.2300 × 12 =
  29. 29.8750 × 12 =
  30. 30.5014 × 12 =
  31. 31.2176 × 12 =
  32. 32.772 × 12 =
  33. 33.3924 × 12 =
  34. 34.3348 × 12 =
  35. 35.5704 × 12 =
  36. 36.2298 × 12 =
  37. 37.8647 × 12 =
  38. 38.2602 × 12 =
  39. 39.1709 × 12 =
  40. 40.6463 × 12 =

Answer key

  1. 6768
  2. 9480
  3. 110364
  4. 117336
  5. 79260
  6. 2460
  7. 2112
  8. 28332
  9. 55032
  10. 116448
  11. 14340
  12. 95040
  13. 78588
  14. 67104
  15. 50628
  16. 111936
  17. 15744
  18. 26664
  19. 21252
  20. 106080
  21. 85224
  22. 98412
  23. 108696
  24. 55476
  25. 88944
  26. 74580
  27. 78372
  28. 27600
  29. 105000
  30. 60168
  31. 26112
  32. 9264
  33. 47088
  34. 40176
  35. 68448
  36. 27576
  37. 103764
  38. 31224
  39. 20508
  40. 77556

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