原式=-(125*32*0.125)
=-(125*8*4*0.125)
=-(125*8)*(4*0.125)
=-1000*0.5
=-500
原式=-(71*8)-(15/16*8)
=-568-7.5
=-575.5
原式=36*1/4-36*5/9+36*/12
=9-20+3
-8
原式=-(125*32*0.125)
=-(125*8*4*0.125)
=-(125*8)*(4*0.125)
=-1000*0.5
=-500
原式=-(71*8)-(15/16*8)
=-568-7.5
=-575.5
原式=36*1/4-36*5/9+36*/12
=9-20+3
-8