February 12, 2011
Seventh-grader Maggie Stiefferman works out the answer to a math question on the board in front of the rest of the class as they practice for today’s MathCounts competition at St. Peter School.
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A pair of squares were outlined in black on the dry-erase board. The first student took the blue marker and identified several right triangles, as the MathCounts problem had asked.