February 21, 2017

Homework Help: Math

Posted by Hong on Tuesday, November 8, 2011 at 6:18pm.

The reason I ask this question "What multiplication fact can be found by using the arrays for 2x9 and 5x9 ?" because I want to understand what exactly it mean, Then I could help my son to do the homework.
This is not my son post it to ask you.

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