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I understand where they get this answer but they did the division wrong, for example 21/7. You take 7 and the long way would to multiply it by 1 more till you get 21, 7x1=7,7x2=14, and 7x3=21. To make it even longer you can add. 7+7=14, and 7+7=14+7=21.
Article posted October 3, 2011 at 09:49 PM •
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I'm a very creative person and I like to try new things. I'm very interested in space. Also, I'm in Boyscouts.