360*72+36*280简便计算
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360*72+36*280简便计算360*72+36*280简便计算360*72+36*280简便计算360*72+36*280＝36x720+36x280=36x(720+280)=36x1000=
360*72+36*280简便计算
360*72+36*280简便计算
360*72+36*280简便计算
360*72+36*280
＝36x720+36x280
=36x(720+280)
=36x1000
=36000
360*72+36*280
=360*72+360*28
=360*（72+28）
=360*100
=36000
360*72+36*280
=36*720+36*280
=36*(720+280)
=36*1000
36000