abacus online training - Hyderabad

An abacus is a calculation tool.It is used to perform a mathematical function. The basic function of a calculation is Addition, Subtraction, Multiplication and Division.The full form of ABACUS is Abundant Beads, Addition and Calculation Utility Systems. It is also called a counting frame. We have learnt abacus in LearnClue website so go through it for better understand.
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