Annotations for Shark Swimathon


Baker & Taylor
As members of a shark swim team do laps to qualify for swim camp, readers can practice subtracting two-digit numbers to see how many laps are left to go. Simultaneous.

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Baker & Taylor
As members of a swim team do laps to qualify for swim camp, readers can practice subtracting two-digit numbers to see how many laps are left to go.

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