-175+265-78-22+75[3-4]+(-5-8)-{-1+5}-(5-20)
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-175+265-78-22+75[3-4]+(-5-8)-{-1+5}-(5-20)-175+265-78-22+75[3-4]+(-5-8)-{-1+5}-(5-20)-175+265-78-22
-175+265-78-22+75[3-4]+(-5-8)-{-1+5}-(5-20)
-175+265-78-22+75
[3-4]+(-5-8)-{-1+5}-(5-20)
-175+265-78-22+75[3-4]+(-5-8)-{-1+5}-(5-20)
-175+265-78-22+75
=265+75-175-78-22
=265+(75-175)-(78+22)
=265+(-100)-100
=265-100-100=65
[3-4]+(-5-8)-{-1+5}-(5-20)
=(3+1+20)-(4+5+8+5+5)
=24-27=-3
成功!
加油!
-175+265-78-22+75[3-4]+(-5-8)-{-1+5}-(5-20)
(1)-175+265-78-22+75(2)(-40)-(+27)+19-24-(-32)(3)-3×6分之5×(-5分之9)×(-4分之1)(4)(-81)÷2又4分之1×9分之4÷(-16)(5)x³-x+x²+3x³-3x²-7x(6)3分之2x²-2分之3xy-3
265*4/3+57.8*7.5*1.57*75
265×3/4+578×0.75+157×75%
我该买什么尺码的裤子 尺码有:175/82 170/75 175/84 170/76 170/78 175/80我165cm高.体重55千克
175^2-75^2
175²-75²
简便运算:175-75/25
78*75/77
0.25*78+22*2.5
(78+22)×6=
78:22法则?
78∶22
78:22经商法则
38+(-22)+(+62)+(-78)
1=5,2=75,3=175,4=1425,5=?
#include#includegui.hvoid main(){TFT_Init();Delay_Ms(20);GUI_ClearScreen(0x0000);GUI_Dot(23,22,0xf800);GUI_Dot(23,23,0xf800);GUI_Dot(22,23,0xf800);GUI_Dot(22,22,0xf800);GUI_Line(75,75,125,75,0xffe0);GUI_Line(75,125,125,125,0x07e0);GUI_Line(75,175,1
175的平方-75的平方