ادخل والعب :

http://ksa.obeikaneducation.com/books/math/swf/loader.html?SAMT_0100_0110_LA01.swf


هيا نلعب مع ( قبل و بعد ):


http://ksa.obeikaneducation.com/books/math/swf/loader.html?SAMT_0100_0107_LA01.swf