Видео с ютуба Calculate Using Fingers

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

Математика пальцами - Как считать быстрее, чем на калькуляторе. Устный счёт - 10
How high can you count on your fingers? (Spoiler: much higher than 10) - James Tanton

How high can you count on your fingers? (Spoiler: much higher than 10) - James Tanton
Abacus|Finger Maths|Finger Abacus|Mental Math|Finger Calculation #shorts#abacus#math#mentalmath

Abacus|Finger Maths|Finger Abacus|Mental Math|Finger Calculation #shorts#abacus#math#mentalmath
Make your hands finger calculator |Learn do to Addition and subtraction with fingers

Make your hands finger calculator |Learn do to Addition and subtraction with fingers
Calculate using fingers

Calculate using fingers
Chinese students swing left hands to compete in fast calculation

Chinese students swing left hands to compete in fast calculation
Finger Abacus -Finger Maths- Learn to calculate with fingers#short #abacus #math

Finger Abacus -Finger Maths- Learn to calculate with fingers#short #abacus #math
The Japanese Finger Maths – Soroban Explained! Calculate Faster than a calculator. Soroban Part - 1

The Japanese Finger Maths – Soroban Explained! Calculate Faster than a calculator. Soroban Part - 1
Use your fingers as calculator! Amazing math trick#shorts #funny #maths

Use your fingers as calculator! Amazing math trick#shorts #funny #maths
Crazy Hand Trick to Find Exact Trigonometric Values

Crazy Hand Trick to Find Exact Trigonometric Values
Abacus|Calculation with fingers|Finger Abacus|Finger Maths|Learn to use your fingers as calculator

Abacus|Calculation with fingers|Finger Abacus|Finger Maths|Learn to use your fingers as calculator
Can we calculate 100 digits of π by hand? The William Shanks method.

Can we calculate 100 digits of π by hand? The William Shanks method.