小学数学题3-2/(1*2)-7/(1*2*3)-14/(1*2*3*4)-····-98/(1*2*3*···*10)=?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 05:41:37
小学数学题3-2/(1*2)-7/(1*2*3)-14/(1*2*3*4)-····-98/(1*2*3*···*10)=?

小学数学题3-2/(1*2)-7/(1*2*3)-14/(1*2*3*4)-····-98/(1*2*3*···*10)=?
小学数学题3-2/(1*2)-7/(1*2*3)-14/(1*2*3*4)-····-98/(1*2*3*···*10)=?

小学数学题3-2/(1*2)-7/(1*2*3)-14/(1*2*3*4)-····-98/(1*2*3*···*10)=?
等于1