Are you looking for a good strategy that makes sense for teaching double digit multiplication? Have you heard of the box method? I have created a power point to introduce this concept to my kids. Hope you can use it too!
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QUESTIONS AND ANSWERS:
pvgirl
Thank you for all of your materials online. I wanted to make you aware that the multiplication box has an error in the last box (20 should be multiplied by 5--not 4) so the answer is 360.
I love all of the science materials and look forward to using some of the ideas this school year. Thanks!