Friday, December 30, 2016

NATIONAL MATHS DAY on 22 DEC 2016


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HAPPY PI DAY

  π‡π€πππ˜ 𝐏𝐈 πƒπ€π˜ Celebrated annually on March 14th (3/14), Pi Day is a fun and delicious way to geek out about math! It's a day ...