RANDARRY Equivalent for older version of Excel

Jmuffins without the sheet or at least the formula/context in which it is used, that is real hard question.  RANDARRAY() has a number of parameters including the row and columns, start and end, and integer or not.  The most universal solution I can think of would be to create a table matching the rows and columns needed all with =([end]-[start])*RAND()+[start]  where [start] and [end] are the start and end used in the RANDARRAY.  If it should only return integer you will need to enclose it with INT().

Then highlight the table and define that region as a NAME like RANDA (you do this by typing the name in the name box to the left of the formula entry box or using Name Manager in Formulas -> Name Manager). Then replace RANDARRAY(...) with RANDA but and this is a BIG but, if it is used multiple times in many formulas and such you need to repeat the above each time to not only match the rows, cols, start, end but also because if you point to the same name and hence same table then each case will use the SAME set of random numbers which means those previously independent random numbers sets will no longer be different and random.