ABACUS

AVAILABLITY : In Stock

11.400 KWD

Orders before 9 PM deliver within 5 hours. After 9 PM, next day.

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The basic operation of the abacus involves moving the beads or stones along the rods or grooves to represent numbers and perform arithmetic operations such as addition subtraction multiplication and division The position of the beads corresponds to the digits in a number and the user can manipulate them to perform various calculations