May 24, 2012

MENTAL MATH CLASS 2 PART1

In this video mental math problems and activity are taught. The video lecture is in Hindi. Therefore English speaking boys are requested to avoid this video as they will not get interest. The problems are discussed in very simple way and very much understandable.

Smaller and bigger number among 157 and 175. We can write in words.
157 is smaller than 175 and mathematically
157 < 175


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