作业帮(-3/4)+33/8+|-0.75|+(-5 1 /2）+|-2 5 /8|=?
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(-3/4)+33/8+|-0.75|+(-5 1 /2）+|-2 5 /8|=?
(-3/4)+33/8+|-0.75|+(-5 1 /2）+|-2 5 /8|=?
(-3/4)+33/8+|-0.75|+(-5 1 /2）+|-2 5 /8|=?
去绝对值符号和括号得
-3/4+33/8+0.75-51/2+25/8=-0.75+4.125+0.75-25.5+3.125=-18.25
（3/8+0.75）÷33/40-4/7
(-3/4)+33/8+|-0.75|+(-5 1 /2）+|-2 5 /8|=?
0.75*8/9/3/4
3/8+0.75+0.625+1/4简算
1/4×0.75+0.25×3/8+25%×1/8
2/33+4/33+6/33+8/33~~~~~100/33
4/33X+4/33X+7=3/8(4/33X+4/33X+7)要一步步写出
-32*(-0.75)-8*3/4+36*(-3/2),简便计算
/-0.25/+(-3又4/3)-(-0.75)+/0.125/+7/8
0.75*4+0.75*5+3/4=
0.75+14/1/9+3/4*1/8/9-12*0.75
简算：8/7*75％+0.75*6/7-3/4
4分之3+8分之7-0.75简便计算
|-0.75|+(+3又1/4)-(-0.125)-|-0.25|+(+5/8)
-3/4+（-20.125）-6.5+1/8-(-0.75)
0.75乘以9分之8除以4分之3=?
下面各题怎样简便计算5/9×0.75×8/153/5×3/7+3/5×4/7（1-4/5×1/12）÷1/33/25×124
3.61*0.75+0.61*3/4+(-0.2)*0.75