11+2-(-5)怎么算? 时间:2026-07-13 00:08:00 浏览:958次 (-11)+(+16)+(-2/5)这咋算 =5-2/5 =4又3/5小同学,我是你数学老师,不自己做上网查是吧,看老子上课不弄死你=6-0.4=5.6 标签: