Fast Maths Tricks of 10 -20- 30-40-80-90 Tables || Time Tables Tricks | Multiplication...

19.05.2020
Do you know 10th table? I am sure you know, Here in this video I present you fast math trick to do 10, 20, 30 , 40, 50 , 60 , 70 , 80 and 90 Tables. it help...

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