RT @chsmathsdept: Challenge question. Can you find the answer? Come to Maths department if you solve it. https://t.co/Sik0oMpjzo - The Calculator Guide from Twitter

Challenge question. Can you find the answer? Come to Maths department if you solve it. pic.twitter.com/Sik0oMpjzo

— CHS Maths Dept (@chsmathsdept) September 27, 2018

from Twitter https://twitter.com/GuideCalculator

November 05, 2018 at 05:47PM
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