来自胡国新的问题
求一道五年级简便计算题:125*0.376+1.25*26.4+36/0.8=?
求一道五年级简便计算题:125*0.376+1.25*26.4+36/0.8=?
1回答
2020-04-09 20:19
求一道五年级简便计算题:125*0.376+1.25*26.4+36/0.8=?
求一道五年级简便计算题:125*0.376+1.25*26.4+36/0.8=?
125*0.376+1.25*26.4+36/0.8
=1.25*37.6+1.25*26.4+45
=1.25*(37.6+26.4)+45
=1.25*64+45
=1.25*8*8+45
=10*8+45
=80+45
=125