ÍøÖ·£ºhttp://m.1010jiajiao.com/timu3_id_597540[¾Ù±¨]
ÔÚ¡ðÀïÌîÉÏ¡°£«¡±»ò¡°£¡±£®
(1)36=40¡ð4
(2)51=60
(3)50=0
(1)36=40