有5个小朋友,每人折9只纸鹤,送给老师36只,还剩多少只?*K:C']0W4g
算式:提示9j)^;S1N2a'`4z6U*K:C']0W4g
答:还剩4e0Z9L5\/`6J*}0B6T,~,m)|只。*K:C']0W4g