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Multiply by 11 Worksheet

Vedic maths trick 1: Multiply by 11 · Set 227 · 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. 1.90 × 11 =
  2. 2.171 × 11 =
  3. 3.79 × 11 =
  4. 4.180 × 11 =
  5. 5.36 × 11 =
  6. 6.88 × 11 =
  7. 7.69 × 11 =
  8. 8.16 × 11 =
  9. 9.19 × 11 =
  10. 10.21 × 11 =
  11. 11.98 × 11 =
  12. 12.83 × 11 =
  13. 13.371 × 11 =
  14. 14.99 × 11 =
  15. 15.31 × 11 =
  16. 16.75 × 11 =
  17. 17.73 × 11 =
  18. 18.147 × 11 =
  19. 19.13 × 11 =
  20. 20.925 × 11 =
  21. 21.82 × 11 =
  22. 22.78 × 11 =
  23. 23.64 × 11 =
  24. 24.22 × 11 =
  25. 25.56 × 11 =
  26. 26.44 × 11 =
  27. 27.83 × 11 =
  28. 28.39 × 11 =
  29. 29.455 × 11 =
  30. 30.69 × 11 =
  31. 31.89 × 11 =
  32. 32.249 × 11 =
  33. 33.341 × 11 =
  34. 34.422 × 11 =
  35. 35.63 × 11 =
  36. 36.528 × 11 =
  37. 37.44 × 11 =
  38. 38.75 × 11 =
  39. 39.17 × 11 =
  40. 40.106 × 11 =

Answer key

  1. 990
  2. 1881
  3. 869
  4. 1980
  5. 396
  6. 968
  7. 759
  8. 176
  9. 209
  10. 231
  11. 1078
  12. 913
  13. 4081
  14. 1089
  15. 341
  16. 825
  17. 803
  18. 1617
  19. 143
  20. 10175
  21. 902
  22. 858
  23. 704
  24. 242
  25. 616
  26. 484
  27. 913
  28. 429
  29. 5005
  30. 759
  31. 979
  32. 2739
  33. 3751
  34. 4642
  35. 693
  36. 5808
  37. 484
  38. 825
  39. 187
  40. 1166

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