Visual Math Trick: Multiply 4321 × 3 with Just Lines #mathhack

Watch this fascinating math hack where Mr. Bean da Matemática uses a simple line-drawing method to visually demonstrate how to multiply 4321 by 3. This colorful and engaging trick makes learning multiplication fun and intuitive—perfect for visual learners and math lovers of all ages!

#MathHack #VisualMath #Matematica #MultiplicationTrick #ytshorts #mathematics #trending