🟧 Multiplication as Area
Multiplying is really finding the area of a rectangle. Break each number into tens and ones, and a tricky problem becomes four easy ones you add up — the "box method." This is why 23 × 14 isn't scary.
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Multiplying is really finding the area of a rectangle. Break each number into tens and ones, and a tricky problem becomes four easy ones you add up — the "box method." This is why 23 × 14 isn't scary.