Math Antics has a great video explaining how to do this:
The classroom happenings of Ms. Simonsen's 4th graders at The International School in Genoa.
Hello! Welcome to the blog for 4th Grade Purple. On this blog you will find links to various math and ELA sites, our kidblogs where student writing can be viewed and commented on, and information about our class. We hope you enjoy having an eye into our world.
Tuesday, October 20, 2015
Multiplying by 2 digits
Now that we've learned how to multiply 2x1 and 3x1 digits, we are upping our repertoire. This week we're learning how to multiply 2x2 and 3x2 digits. Wow! We are really working our brains and creating some strong neuro pathways by doing our process correctly with an understanding of why we do what we do.
Math Antics has a great video explaining how to do this:
Math Antics has a great video explaining how to do this:
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