My question is for mu child homework am trying to help

Question

The hundreds digit of my number is two greater than the tens digit.The ones digit of my number is two less than the tens digit.If the tens digit is what is my number?

Answer 1

H=2T

O=T-2

HTO = ?

T>1

H> 3

O > -1

H= 4, 5, 6, 7, 8 or 9

the number is either

975

or 864

or 753

or 642

or 531

or 420

6 possibilities