Abacus Basics and Introduction of Abacus Tool l Online Abacus Classes | Summer Abacus Classes | Abacus Online Training
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An Abacus is a simple tool used for performing arithmetic calculations like addition, subtraction, multiplication, and division. It consists of a rectangular frame with rods and beads. Children use their fingers to move the beads and learn math in a fun and visual way. Over time, they develop strong mental math skills by visualizing the Abacus in their minds, boosting their speed, accuracy, and concentration.
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*A standard Abacus used in training typically has:
*17 rods (though this can vary)
*Each rod has 5 beads – 1 on the upper deck and 4 on the lower deck
*The middle bar separating the upper and lower beads is called the "reckoning bar"
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*Each lower bead represents 1 unit
*Each upper bead represents 5 units
*The values are counted when beads are moved toward the reckoning bar.