4 grade array NEED ASAP!!

whats an array? and how would i show it with plastic dimes. i need to help kids find 8 x 70 can you explain how you would do it??

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  1. http://math.about.com/od/glossaryofterms/g/Definition-Of-Arrays-In-Mathematics.htm

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    Ms. Sue
  2. do you know how i would be able to do it with dimes only? my mother is going for an interview as a 4th grade teacher and she really needs to picture how do it so she can grab a grasp on it.

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