Видео с ютуба Finger Calculation Methods

How high can you count on your fingers? (Spoiler: much higher than 10) - James Tanton

Математика пальцами - Как считать быстрее, чем на калькуляторе. Устный счёт - 10

Abacus Mental Math Demonstration - Strengthen Math Facts, Improve Focus, Concentration & Memory

Trick To Always Remember Your Times Table (6 to 10)

finger maths

How to Calculate Faster than a Calculator - Mental Math #1

Addition using fingers | Mental addition | addition techniques | Grade 1 | Grade 2

The Japanese Finger Maths – Soroban Explained! Calculate Faster than a calculator. Soroban Part - 1

Learn 9 Times Multiplication Table | FINGERS | Easy and fast way to learn | Math Tips and Tricks

Exact Trig Values - Hand Trick | Trigonometry | Maths | FuseSchool

Learn How to Subtract using Fingers | Finger Calculation Method | Smiling Santa | Part 2

Multiplication for Kids - Multiplying on Your Fingers

Chinese students swing left hands to compete in fast calculation

Как считать быстрее калькулятора — Устный счёт №2 | Сложение и вычитание

Surprising Maths Trick That Will Blow Your Mind! | Finger Trick

Fast Math | Vedic Mental Math Tricks - Multiplication 20 | Don't Memorise

Subtraction using fingers | Mental subtraction | subtraction techniques | Grade 1 | Grade 2

All About Finger Movements in Abacus Tool #cognito #abacus

Easy Subtraction Trick | Easy and fast way to learn | Math Tips and Tricks

How to Calculate Faster than a Calculator - Mental Maths #1