rust8y Posted April 23, 2006 Share Posted April 23, 2006 This 2x5 grid is filled with digits which are all different. the 4 digit number B is a multiple of the 4 digit number A. All but one of the 2 digit down numbers are primes. No 2-digit and 4-digit number starts with 0. In which square must 0 be placed? Explain why this is the only possible square. Complete the grid and explain at each step why you placed each digit in a particular position. Link to comment Share on other sites More sharing options...
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