Area Model:
Partial Products Algorithm:
Distributive Property:
We have been working on two, three, and four digit numbers times one digit numbers, but will also use these strategies to multiply two two-digit numbers.
All of these strategies are important in helping students develop the place value understanding necessary to comprehend and successfully perform the multiplication standard algorithm. Problem-solvers are always working toward more efficient strategies, so I will introduce the "traditional" way to multiply multi-digit numbers later this year.
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