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Three Inquisitive Kids

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    Singapore math 6th grade challenge word problem
    3:03
    Yarn, Yarn, and More Yarn - Math Count
    7:20
    Cryptarithm Multiplication Problem
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    Pre-Algebra: The Distance, Rate, and Time Formula - Problem 1
    6:15
    Pre-Algebra - The Distance, Speed, and Time Formula
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    Student Heights - Math Count
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