Question

the product of successor and predecessor of smallest two digit number is ______

Answer 1

Answer:

This is the answer...

11×9

=99

Answer 2

Step-by-step explanation:

let the smallest two digits number be 10..

then successor of 10 = 10+1= 11

And Predecessor of 10 = 10-1=9

Therefore, product of successor and predecessor of smallest two digits numbers = 11 x 9 =99