Numerical expression that will represents this:
 5 is greater than 3
 => greater than symbol in mathematical is >
 Thus the numerical expression of the said equation is:
 => 5 > 3
 Which is really true because number 5 is greater than 3.
 If we do it in reverse way, this will be like this.
 3 is lesser than 5, which is equals to:
 => 3 < 5
 We, also have = sign
 For example:
 3 = 3 or 5 = 5