التالي

Double Numbers - How to double any number instantly.

0 المشاهدات· 02/23/24
Teacherflix
Teacherflix
5 مشتركين
5

This Mental Math Trick is the secret to doubling numbers instantly. With this trick you will be able to throw away the calculator (OK that is an exaggeration!)!

To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU

To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU

To support tecmath on Patreon: https://www.patreon.com/tecmath

To buy tecmath mechandise: https://teespring.com/stores/tecmath-store

#mathtrick
#basicmath
#multiplication

أظهر المزيد

 0 تعليقات sort   ترتيب حسب


التالي