数学
小学五年级数学题5/12-(1/12-1/2)=?简便计算

2019-04-15

小学五年级数学题5/12-(1/12-1/2)=?简便计算
优质解答
5/12-(1/12-1/2)
=5/12-1/12+1/2
=1/3+1/2
=5/6 5/12-(1/12-1/2)
=5/12-1/12+1/2
=1/3+1/2
=5/6
相关问答