totalizing of Rows please help!!

[Brian E Boothe]

i have three Values in each row of my MySQL database, im needing to sum 
them in the table as they are displayed per Row ??   how do i do this  ?

Projectname     Elecremain   Controlremain    otherremain               
<?php ?>
 Project1             2300             1600                     
250              <?php  (Sum) ?>
 Project2             4300             600                       
150             <?php  (Sum) ?>