Annie walked 5 blocks from her house to the bus stop. She rode the bus 7 blocks to the coffee shop. Later, she came home the same way. How many blocks did Annie travel in all?
Let's be accurate as possible. Think before you answer.
24
Annie traveled 5 + 7 = 12 blocks to the coffee shop.

Her round trip would take 12 x 2 = 24 blocks.

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Therefore, the answer is 24