I am in even 3 digit number I am less than 200 but more than 190 my son is 18 what is my number

Is your SUM 18?

The number is 198.

Sum of digits = 1+9+8 = 18.

To find the answer, we can start by identifying the possible values for the tens digit of the three-digit number.

Since the given number is less than 200 but more than 190, we know that the hundreds digit must be 1. Therefore, the possible tens digit values can be either 9 or 0.

Now, we know that your son is 18 years old. If we assume that the tens digit is 9, then your son would have been born in 1999. However, this would make him 21 years old, which contradicts the given information.

Therefore, we can conclude that the tens digit cannot be 9. This means that the tens digit must be 0. Hence, the only possible three-digit number that satisfies all the given conditions is 190.

So, the answer is 190.