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# Eightness of Eight

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Age 5 to 7

Challenge Level

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- Getting Started
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You may find it useful to have at least 12 counters, or marbles, or pasta shapes, or... for this task.

How will you know whether you have already made that arrangement before?

How will you know whether you have already made that arrangement before?

Can you design a new shape for the twenty-eight squares and arrange the numbers in a logical way? What patterns do you notice?

Lee was writing all the counting numbers from 1 to 20. She stopped for a rest after writing seventeen digits. What was the last number she wrote?