VILLA RICA, Ga. -- It was meant to explain, but it's left many scratching their heads. Villa Rica Elementary posted the video of fourth-grade teacher Mrs. Jiles explaining "Area Model" math on its ...
Match word problems, visual models, and expressions & equations. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Find Which One Doesn't Belong to ...
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