Question

How do we Multiply and Check

Answer 1

First of all its easy method is we have to learn table minimum 2-20. this method is useful for little multiple question.
for long multiple question we have to do this method. like
1111
×111
------
1111
1111×
1111××
---------
123321
-----------
This is a very easy method to do long multiple question.
u can try this method.