Add Yahoo as a preferred source to see more of our stories on Google. We like to think that we're pretty good at math, especially after years of schooling. But every once in a while, a simple ...
Students learn how to use expanded form when determining place value. OBJECTIVE: I will be able to use expanded form to determine place value. In this lesson, students learn how to use expanded form ...
Members of the Princeton High School Math Team have enjoyed competing in math tournaments and national competitions. Wanting their younger counterparts to enjoy a similar experience, they created a ...
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