Uncategorized Order of operations August 20, 2015 kobew220 http://blogs.caryacademy.org/kobew220/wp-content/uploads/sites/130/2015/08/order-of-operations.mp4
Uncategorized first video August 19, 2015 kobew220 http://blogs.caryacademy.org/kobew220/wp-content/uploads/sites/130/2015/08/what-are-those.mp4