Here’s the truth about Common Core's weird subtraction method
Here’s the truth about Common Core's weird subtraction method
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The Common Core makes simple math more complicated. Here’s why.
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The Common Core makes simple math more complicated. Here’s why.
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American classrooms have embraced Common Core math, to the frustration of some parents. We break it down in 3 minutes: | Vox
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I love common core math. Wait don't go, hang on, give me 2 minutes!!! | Mrs. Frazzled
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An Uncommon Approach to Common Core
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