School Clipart   Image 118 of 203 Free Clipart of School Clipart picture of a school ruler used sometimes for measurements in mathematical equations for math students in class Full image dimensions ~ 478 x 222 pixels File size ~ 40 KB Related Keywords ~ college   mathematics ruler   measuring ruler   ruler   school   school projects   school ruler   student ruler   work ruler                       This Public Domain image is available for personal and commercial projects. School Clipart   Image 118 of 203 Some of this Month's Most Viewed Education Clipart ...