Free printable Pi digit chart detective

A free 2-page printable for grades 2-5. Page 1 is the first 100 digits of π after the decimal in a 10×10 chart, with five lettered detective cells and five short number clues that decode a secret word. Page 2 is the teacher answer key plus a compact digit strip for warm-ups or Pi Day prep.

US Letter PDF. Black-and-white friendly. No email or sign-up needed. Free to print for classroom use. Original content only (not taken from the paid kit).

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Want a full Pi Day class period?

The Case of the Missing Pi Banner Classroom Edition ($4.99) is a 45-60 minute team escape room for grades 2-5: teacher guide, 7 circle-and-digit puzzles, station plan, hints, and answer key. Honest listing — no fake reviews or countdown timers.

Pi Day Classroom on GumroadPi Day Classroom on Payhip

Also free: classroom team roles · pirate cipher · hundreds chart detective · Sub Day cipher · classroom freebies guide · Shop all kits.