Excellent resource to help teach other people this method. Having a good grounding in place value means you can then apply this strategy to any number. I would judge it does need a little more explanation on how it works, and why you move number in to those place values. Also it needs a post to explain the learning as well.
Excellent resource to help teach other people this method. Having a good grounding in place value means you can then apply this strategy to any number. I would judge it does need a little more explanation on how it works, and why you move number in to those place values. Also it needs a post to explain the learning as well.
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