Maths calculation trick 1: Multiply of any two digit number with 11 within 5 seconds.
R.C. Public Junior High School,Chhibramau [RCPJHS] R.C. Public Junior High School,Chhibramau [RCPJHS]
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 Published On Aug 23, 2024

In this video, you will learn a short trick to calculate the value of any 2-digit number when multiplied by 11.

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