Видео ютуба по тегу In 999 Number Tricks

Multiply any number by 999 quickly | Multiplication Tricks | Shakuntala Devi | Vedic Maths
Multiply any number by 999 quickly | Multiplication Tricks | Shakuntala Devi | Vedic Maths
Multiplication of 999 by any number orally short trick I निकालें सिर्फ 5 सेकंड में I Simplification
Multiplication of 999 by any number orally short trick I निकालें सिर्फ 5 सेकंड में I Simplification
Multiplying any number by 99, 999, 9999... | Math Tricks and Tips
Multiplying any number by 99, 999, 9999... | Math Tricks and Tips
Как умножать на 9, 99, 999, 9999 | Хитрость с умножением на 9 | Zero Math
Как умножать на 9, 99, 999, 9999 | Хитрость с умножением на 9 | Zero Math