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Multiplying 2 Digit Numbers in Columns | Example
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Emphasis is on showing the multiplication is done by adding together the products of two simpler multiplications (e.g. 7 x 34 plus 90 x 34), each of which is readily solved with the normal regrouping algorithm.
This series of math videos provides sample questions answered in 60 seconds; the videos provide suggestions on how to demonstrate elementary math to kids.
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