In the 2nd example the question is to calculate 66 x 64 and answer is 4224.
But (6 x 7) (6 x 4) is not equal to 4224.
Is it write or just my mistake????
In the 2nd example the question is to calculate 66 x 64 and answer is 4224.
But (6 x 7) (6 x 4) is not equal to 4224.
Is it write or just my mistake????