[(264-48)÷18十 27]x60简便计算怎么算

2024-12-03 10:50:23
推荐回答(1个)
回答1:

[(264-48)÷18十 27]x60
=(264-48)x60÷18十 27x60
=(264-48)x(6x10)÷(6x3)十 27x60
=(264-48)x10÷3+(30-3)x60
=264x10÷3-48x10÷3+30x60-3x60
=880-160+1800-180
=2340