RT @mrchadburn: A bit of maths each day - November calendars now available to download from https://t.co/PdvdWAd2m5 along with full… https://t.co/LYWw8ethxx - The Calculator Guide from Twitter

A bit of maths each day - November calendars now available to download from https://t.co/PdvdWAd2m5 along with full solutions for October http://pic.twitter.com/OxdQ38r43s

— mrchadburn (@mrchadburn) October 27, 2017

from Twitter https://twitter.com/GuideCalculator

October 28, 2017 at 01:13PM
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