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A fun one is to fill out a multiplication table of different sizes and bases, especially once kids reach about 5th or 6th grade. I remember reading about how Su
by mjmahone17 13y ago
A fun one is to fill out a multiplication table of different sizes and bases, especially once kids reach about 5th or 6th grade. I remember reading about how Sumer did math in base 12, and so I tried to replicate a base-12 table, and noticed the way numbers lined up was really different.