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Multiply by 11 Worksheet

Vedic maths trick 1: Multiply by 11 · Set 377 · 40 sums
TalentJR

The trick (Urdhva Tiryagbhyam (special case)): Write the first and last digit of the number, leaving a gap. Add the two digits and put the sum in the gap. If the sum is 10 or more, write its last digit and carry 1 to the left.

NameDateTime takenScore ___ / 40
  1. 1.179 × 11 =
  2. 2.69 × 11 =
  3. 3.20 × 11 =
  4. 4.25 × 11 =
  5. 5.355 × 11 =
  6. 6.29 × 11 =
  7. 7.919 × 11 =
  8. 8.63 × 11 =
  9. 9.15 × 11 =
  10. 10.42 × 11 =
  11. 11.93 × 11 =
  12. 12.57 × 11 =
  13. 13.53 × 11 =
  14. 14.71 × 11 =
  15. 15.92 × 11 =
  16. 16.236 × 11 =
  17. 17.123 × 11 =
  18. 18.487 × 11 =
  19. 19.69 × 11 =
  20. 20.87 × 11 =
  21. 21.58 × 11 =
  22. 22.50 × 11 =
  23. 23.87 × 11 =
  24. 24.95 × 11 =
  25. 25.361 × 11 =
  26. 26.72 × 11 =
  27. 27.62 × 11 =
  28. 28.470 × 11 =
  29. 29.39 × 11 =
  30. 30.15 × 11 =
  31. 31.43 × 11 =
  32. 32.56 × 11 =
  33. 33.70 × 11 =
  34. 34.34 × 11 =
  35. 35.647 × 11 =
  36. 36.72 × 11 =
  37. 37.22 × 11 =
  38. 38.93 × 11 =
  39. 39.12 × 11 =
  40. 40.196 × 11 =

Answer key

  1. 1969
  2. 759
  3. 220
  4. 275
  5. 3905
  6. 319
  7. 10109
  8. 693
  9. 165
  10. 462
  11. 1023
  12. 627
  13. 583
  14. 781
  15. 1012
  16. 2596
  17. 1353
  18. 5357
  19. 759
  20. 957
  21. 638
  22. 550
  23. 957
  24. 1045
  25. 3971
  26. 792
  27. 682
  28. 5170
  29. 429
  30. 165
  31. 473
  32. 616
  33. 770
  34. 374
  35. 7117
  36. 792
  37. 242
  38. 1023
  39. 132
  40. 2156

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