Each letter represents a distinct single non-negative integer, find these letters.
CAT x CAT ======= BOBCAT =======
376*376=141376
In the following Cryptarithm, each letter represents a distinct digit. What would be the value of XYZ?
In the following addition if each of the symbols represents a distinct single-digit positive integer, What is the value of D + O + G + C + A + T = ??
D O G + C A T ------- 1 0 0 0 -------
Three non negative numbers A, B and C are such that the mean is X and the median is 7. If X is 12 more than the smallest number and 17 less than the biggest number. Find the value of A + B + C.