Simple Maths Tricks and Pranks to play with your friends.Full description
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A description on the history and discoveries of Vedic Mathematics, the new mental math system. Recent amazing discoveries has led to a worldwide revolution and mental math strategies.Descripción completa
A description on the history and discoveries of Vedic Mathematics, the new mental math system. Recent amazing discoveries has led to a worldwide revolution and mental math strategies.Descrição completa
Cum sa faci matematica sa fie distractiva.Descripción completa
