求有理数加减混合运算的习题,要有答案的,越多越好.

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求有理数加减混合运算的习题,要有答案的,越多越好.

求有理数加减混合运算的习题,要有答案的,越多越好.
求有理数加减混合运算的习题,要有答案的,越多越好.

求有理数加减混合运算的习题,要有答案的,越多越好.
-6)-(-7)+(-5)-(+9)
(-3/2)+(-4/3)+(-5/4)+(-6/5)+(-7/6)-(-8/7)
23+(-17)+6+(-22)
-2+3+9-(4/3-6/1)
54.6-(-3/4+1.6-4-3/4)
1/2+3+5/6-7/12
39+[-23]+0+[-16]
[-18]+29+[-52]+60
[-3]+[-2]+[-1]+0+1+2
[-301]+125+301+[-75]
[-1]+[-1/2]+3/4+[-1/4]
[-7/2]+5/6+[-0.5]+4/5+19/6
[-26.54]+[-6.14]+18.54+6.14
1.125+[-17/5]+[-1/8]+[-0.6]
+4+(-8)+9+7+(-9)-(-5)
23+(-17)+6+(-22)
-2+3+1+(-3)+2+(-4)
(-17/4)+(-10/3)+(+13/3)+(11/3)
(-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)
|(-7.2)-(-6.3)+(1.1)|
|(-5/4)-(-3/4)|-|1-5/4-|-3/4|)
(-27)(-25)(-3)(-4)
(-3/2)(-4/3)(-5/4)(-6/5)(-7/6)(-8/7)
3.9-(+10)+(-2)-(-8)+ 5
53/1+(-4/3)+13/2-8.25
-0.001+0.918-(44/1)+3.335

零分那 ,谁会给你找 傻尸穴吧,扯淡

-6)-(-7)+(-5)-(+9)

(-3/2)+(-4/3)+(-5/4)+(-6/5)+(-7/6)-(-8/7)

23+(-17)+6+(-22)
-2+3+9-(4/3-6/1)
54.6-(-3/4+1.6-4-3/4)
1/2+3+5/6-7/12
39+[-23]+0+[-16]
[-18]+29+[...

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-6)-(-7)+(-5)-(+9)

(-3/2)+(-4/3)+(-5/4)+(-6/5)+(-7/6)-(-8/7)

23+(-17)+6+(-22)
-2+3+9-(4/3-6/1)
54.6-(-3/4+1.6-4-3/4)
1/2+3+5/6-7/12
39+[-23]+0+[-16]
[-18]+29+[-52]+60
[-3]+[-2]+[-1]+0+1+2
[-301]+125+301+[-75]
[-1]+[-1/2]+3/4+[-1/4]
[-7/2]+5/6+[-0.5]+4/5+19/6
[-26.54]+[-6.14]+18.54+6.14
1.125+[-17/5]+[-1/8]+[-0.6]
+4+(-8)+9+7+(-9)-(-5)
23+(-17)+6+(-22)
-2+3+1+(-3)+2+(-4)
(-17/4)+(-10/3)+(+13/3)+(11/3)
(-1.8)+(+0.2)+(-1.7)+(0.1)+(+1.8)+(+1.4)
|(-7.2)-(-6.3)+(1.1)|
|(-5/4)-(-3/4)|-|1-5/4-|-3/4|)

(-27)(-25)(-3)(-4)

收起