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3rd Grade math question 4x7 = 28 How many arrays can this have? How do you determine the arrays??? Jan 

Hi Jan, Since this is a grade 3 question I expect that what is wanted is the number of ways you can arrange 28 squares into a rectangular array. For example you have
which I see as
Arithematically the task is to write 28 as a product of integers in as many ways as possible. The number of arrays is 12 if you agree that 7 4 = 28 gives a different array than the one above.
Penny 

