### Square Rings

Place a square tile on the middle of a table. Now choose a different color tile, and make a ring around the first tile. You should need 8 tiles for the second ring. Make 3 more rings, choosing a different color tile each time you move out from the center.

- How many tiles are in each ring youâ€™ve made?

- How many tiles would there be in each of the next three rings?

- Challenge: How many tiles would there be in the 100th ring?

Author: ehmatthes

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