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- 09:21, 10 June 2021 (diff | hist) . . (+163) . . Talk:List of United States elementary school mathematics competitions (→Me_Algebra: new section) (current)
- 09:20, 10 June 2021 (diff | hist) . . (+95) . . N Talk:List of United States elementary school mathematics competitions (Created page with "For positive numbers a,b,c such that a^2+b^2+c^2=9. Find the maximum value of : P=2(a+b-c)+abc")
