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Sal shows how to subtract 357-251 with place value. Watch the next lesson: https://www.khanacademy.org/math/cc-2nd-grade-math/cc-2nd-add-subtract-1000/cc-2nd-strategies-for-adding-two-and-three-digit-numbers/v/breaking-apart-three-digit-addition-problems?utm_source=YT&utm_medium=Desc&utm_campaign=2ndgrade Missed the previous lesson? https://www ...
179.8K viewsAug 14, 2017
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