From a math tournament. They're faster than a calculator. 😂

This needs to be seen to be believed. Aaryan Shukla can do incredible mental maths additions in milliseconds.

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This is impressive!

That is crazy fast

The abacus finger theory allows you to do arithmetic calculations

You’d never know but both of them were using Abacus 🧮 👀

That’s impressive! The speed and skill in math competitions can be mind-blowing.

Love that lil dude is just pure math vibing. Serious flow state.

The new way some schools are teaching kids to do math.

Okay 😭😭😂

Mathematics is my best subject.