algebra
posted by
dustin
.
What would 13 less than 30 look like written as a numerical expression

algebra 
Henry
13<30.

algebra 
Steve
or, 3013
if you are evaluating an expression rather than making a statement (which would be "13 is less than 30")

algebra 
Henry
3013 means 30 decreased by 13 or 30 less(minus) 13.