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Showing posts with the label commutative property

May 1, 2018: The Commutative Property and Multiple-Digit Multiplication

The last two weeks have been quite productive.  We now have four families who come on a fairly regular basis, and at times we have had nine kids at our weekly teaching sessions.  Most of the kids are between nine and twelve years old, but we do also have a six year old girl and a five year old boy…