Question

I have three children.

The youngest is the same age as the first digit in my age, another is
the same age as the second digit in my age, and the third is the same
age as the sum of the two digits in my age.

The total of our ages is 33.
How old am I?

Answer 1

6 or 33 itself will be the answer

Answer 2

it is 23.
by hit and trial i got to it.