| 1. | | How to square any 2-digit number beginning with 5 in just 3 seconds (mathema-tricks.blogspot.com) |
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2 points by mquaes on April 6, 2012 | past | 1 comment
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| 2. | | How to Multiply a 3-digit number with a 2-digit number mentally in just one line (mathema-tricks.blogspot.com) |
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1 point by mquaes on April 4, 2012 | past
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| 3. | | How to multiply any 2-digit numbers mentally at a fast speed (mathema-tricks.blogspot.com) |
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1 point by mquaes on April 4, 2012 | past
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| 4. | | Tricks to extract square roots of large numbers easily and quickly (mathema-tricks.blogspot.com) |
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1 point by mquaes on April 3, 2012 | past
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| 5. | | How to extract square roots at extremely fast speed (mathema-tricks.blogspot.com) |
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6 points by mquaes on April 2, 2012 | past
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| 6. | | Do you know her Birthday? (mathema-tricks.blogspot.com) |
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1 point by mquaes on April 2, 2012 | past
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| 7. | | How to dig out anybody's birthday (mathema-tricks.blogspot.com) |
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1 point by mquaes on April 1, 2012 | past | 1 comment
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| 8. | | Secret of missing digit trick (mathema-tricks.blogspot.com) |
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0 points by mquaes on April 1, 2012 | past
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| 9. | | Finding the unique 9-digit numbers - A challenging yet interesting puzzle (mathema-tricks.blogspot.com) |
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2 points by mquaes on March 30, 2012 | past
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| 10. | | How to extract square roots easily (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 30, 2012 | past
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| 11. | | Finding the unique 9-digit numbers - A challenging yet interesting puzzle (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 25, 2012 | past
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| 12. | | A challenging puzzle... (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 23, 2012 | past
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| 13. | | A challenging yet interesting puzzle... (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 23, 2012 | past
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| 14. | | How to easily double check your calculation (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 20, 2012 | past
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| 15. | | How to double check your answer easily (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 20, 2012 | past
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| 16. | | How to double check your answer easily |
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1 point by mquaes on March 20, 2012 | past | 1 comment
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| 17. | | Casting out 9's to double check your answer easily |
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1 point by mquaes on March 20, 2012 | past
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| 18. | | Casting out 9's to double check your answer easily (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 19, 2012 | past
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| 19. | | How to square numbers closer to 50 in less than 5 seconds (mathema-tricks.blogspot.com) |
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11 points by mquaes on March 18, 2012 | past | 3 comments
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| 20. | | How to Square numbers at a tremendous fast speed |
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2 points by mquaes on March 17, 2012 | past
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| 21. | | How to square numbers closer to 50 in just 3 seconds (mathema-tricks.blogspot.com) |
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3 points by mquaes on March 17, 2012 | past
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| 22. | | How to square numbers at extremely fast speed |
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3 points by mquaes on March 17, 2012 | past | 2 comments
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| 23. | | How to Multiply numbers by 9, 99, 999 and so on in less than 3 seconds |
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1 point by mquaes on March 16, 2012 | past | 3 comments
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| 24. | | How to Extract Roots in just 3 just seconds (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 16, 2012 | past
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| 25. | | How to Square any 2-digit number at a tremendous speed (mathema-tricks.blogspot.com) |
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3 points by mquaes on March 15, 2012 | past | 1 comment
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| 26. | | How to Divide any number By 9, 90, 900 and so on at a tremendous speed (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 15, 2012 | past
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| 27. | | How to Square any 2-digit numbers mentally, easily and quickly (mathema-tricks.blogspot.com) |
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2 points by mquaes on March 15, 2012 | past
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| 28. | | How to extract square root in less than 5 seconds (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 15, 2012 | past
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| 29. | | Predicting sum of 5 large numbers - Magic Number Tricks (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 15, 2012 | past
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| 30. | | Predicting sum of 5 large numbers - Magic Number Trick (mathema-tricks.blogspot.com) |
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1 point by mquaes on March 15, 2012 | past
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