How Many Squares Are on a Checkerboard? - A Brain Boost doing a Playful Mind logic puzzle - from Inquiry Unlimited practitioner formerly sited at Boston KidWeb at Joseph Lee School, Boston, MA

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How Many Squares Are on a Checkerboard? (pdf)

Count the combinations of individual 1x1, 2x2, 3x3, 4x4, etc. squares to determine how many squares are on a checkerboard.

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