Yes, & kturtle; will do your math. You can add (+), subtract (-), multiply (*), and divide (/). Here is an example in which we use all of them: $a = 20 - 5 $b = 15 * 2 $c = 30 / 30 $d = 1 + 1 print "a:" +$a+ ", b:" +$b+ ", c:" +$c+ ", d:" +$d Do you know what value a, b, c and d have? Please note the use of the assignment symbol =.
Sabe matemáticas o sapoconcho?