The clue "Summation symbol, in math" last appeared in the Wall Street Journal crossword on September 12, 2024. The correct answer for this puzzle is "SIGMA", a 5-letter word.
Solution SIGMA is 5 letters long. So far we haven´t got a solution of the same word length.
There is 1 solutions. The longest is SIGMA with 5 letters, and the shortest is SIGMA with 5 letters.
No, "SUMMATION SYMBOL, IN MATH" hasn´t seen a spike right now. Solvers are most interested in: Composition, Smudge, asexual, COMING into being and ANNOYING KID.
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The solution is 5 letters long.