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Last Digits Add to 10 Worksheet

Vedic maths trick 22: Last digits adding to 10 · Set 247 · 40 sums
TalentJR

The trick (Antyayoreva): Check: same front part, last digits add up to 10. Left part: front part × the next number. Right part: multiply the last digits — always write it with 2 digits.

NameDateTime takenScore ___ / 40
  1. 1.15 × 15 =
  2. 2.85 × 85 =
  3. 3.69 × 61 =
  4. 4.16 × 14 =
  5. 5.29 × 21 =
  6. 6.98 × 92 =
  7. 7.406 × 404 =
  8. 8.95 × 95 =
  9. 9.51 × 59 =
  10. 10.36 × 34 =
  11. 11.62 × 68 =
  12. 12.21 × 29 =
  13. 13.11 × 19 =
  14. 14.95 × 95 =
  15. 15.106 × 104 =
  16. 16.35 × 35 =
  17. 17.41 × 49 =
  18. 18.81 × 89 =
  19. 19.97 × 93 =
  20. 20.43 × 47 =
  21. 21.65 × 65 =
  22. 22.11 × 19 =
  23. 23.21 × 29 =
  24. 24.92 × 98 =
  25. 25.56 × 54 =
  26. 26.79 × 71 =
  27. 27.84 × 86 =
  28. 28.99 × 91 =
  29. 29.59 × 51 =
  30. 30.73 × 77 =
  31. 31.303 × 307 =
  32. 32.118 × 112 =
  33. 33.18 × 12 =
  34. 34.58 × 52 =
  35. 35.72 × 78 =
  36. 36.59 × 51 =
  37. 37.57 × 53 =
  38. 38.58 × 52 =
  39. 39.44 × 46 =
  40. 40.72 × 78 =

Answer key

  1. 225
  2. 7225
  3. 4209
  4. 224
  5. 609
  6. 9016
  7. 164024
  8. 9025
  9. 3009
  10. 1224
  11. 4216
  12. 609
  13. 209
  14. 9025
  15. 11024
  16. 1225
  17. 2009
  18. 7209
  19. 9021
  20. 2021
  21. 4225
  22. 209
  23. 609
  24. 9016
  25. 3024
  26. 5609
  27. 7224
  28. 9009
  29. 3009
  30. 5621
  31. 93021
  32. 13216
  33. 216
  34. 3016
  35. 5616
  36. 3009
  37. 3021
  38. 3016
  39. 2024
  40. 5616

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