What is an Abacus
An abacus is an ancient manual calculating tool used for centuries across various cultures to perform arithmetic operations. Often called a “counting frame,” it consists of a frame with rods or wires holding movable beads that represent numbers.
The World’s First Calculator
An ancient calculating tool using a frame and beads for arithmetic
The World’s First Calculator
An ancient calculating tool using a frame and beads for arithmetic
Global Variations
Japanese Soroban
Russian Schoty
Chinese Suanpan
The Finger Abacus Method
Calculate Anywhere Anytime uses hands for quick mental calculation
Left hand = ones place
(Number 10-90)
Right hand = ones place
(Number 1-9)
Anatomy of classic abacus
Why Learn the Abacus?
Boost Mental Math
Improves complex calculation speed and accuracy.
Sharpens Concentration & Memory
Requires focus and strengthens memory via visualization.
Sharpens Focus
Requires focus and strengthens memory via visualization.
Increases Confidence
Mastering a new skill and improving math builds self-esteem.
Develops Problem-Solving Skill
Encourages logical thinking and strategies to solve problems.