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[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)5+21*8/2-6-5968/21-8-11*8+61-2/9-7/9-564.6-(-3/4+1.6-4-3/4)1/2+3+5/6-7/12[2/3-4-1/4*(-0.4)]/1/3+222+(-4)+(-2)+4*3-2*8-8*1/2+8/1/8(2/3+1/2)/(-1/12)*(-12)(-28)/(-6+4)+(-1)2/(-2)+0/7-(-8)*(-2)(1/4-5/6
题目详情
[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)
5+21*8/2-6-59
68/21-8-11*8+61
-2/9-7/9-56
4.6-(-3/4+1.6-4-3/4)
1/2+3+5/6-7/12
[2/3-4-1/4*(-0.4)]/1/3+2
22+(-4)+(-2)+4*3
-2*8-8*1/2+8/1/8
(2/3+1/2)/(-1/12)*(-12)
(-28)/(-6+4)+(-1)
2/(-2)+0/7-(-8)*(-2)
(1/4-5/6+1/3+2/3)/1/2
18-6/(-3)*(-2)
(5+3/8*8/30/(-2)-3
(-84)/2*(-3)/(-6)
1/2*(-4/15)/2/3
-3x+2y-5x-7y
1-2部就行
5+21*8/2-6-59
68/21-8-11*8+61
-2/9-7/9-56
4.6-(-3/4+1.6-4-3/4)
1/2+3+5/6-7/12
[2/3-4-1/4*(-0.4)]/1/3+2
22+(-4)+(-2)+4*3
-2*8-8*1/2+8/1/8
(2/3+1/2)/(-1/12)*(-12)
(-28)/(-6+4)+(-1)
2/(-2)+0/7-(-8)*(-2)
(1/4-5/6+1/3+2/3)/1/2
18-6/(-3)*(-2)
(5+3/8*8/30/(-2)-3
(-84)/2*(-3)/(-6)
1/2*(-4/15)/2/3
-3x+2y-5x-7y
1-2部就行
▼优质解答
答案和解析
[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3) =-109*23*（-26）-15=65167
5+21*8/2-6-59 =24
68/21-8-11*8+61 =31+（16/21）
-2/9-7/9-56 =-57
4.6-(-3/4+1.6-4-3/4) =4.6-0.1=4.5
1/2+3+5/6-7/12 =3.5+3/12=3.5+0.25=3.75
[2/3-4-1/4*(-0.4)]/1/3+2 =-7.7
22+(-4)+(-2)+4*3 =22-6+12=28
-2*8-8*1/2+8/1/8 =-16-4+64=44
(2/3+1/2)/(-1/12)*(-12) =(2/3+1/2)*12*12=(2/3+1/2)*144=96+72=168
(-28)/(-6+4)+(-1) =28/2+1=15
2/(-2)+0/7-(-8)*(-2) =-1+0-16=-17
(1/4-5/6+1/3+2/3)/1/2 =(1/4-5/6+1)*2=5/6
18-6/(-3)*(-2) =18-1=17或者=18-（-2）*（-2）=18-4=14
(5+3/8*8/30/(-2)-3 =不知道最前面的括号的反括号在哪里,难以计算
(-84)/2*(-3)/(-6)=-42/2=-21
1/2*(-4/15)/2/3 =1/5
-3x+2y-5x-7y=-8x-5y
5+21*8/2-6-59 =24
68/21-8-11*8+61 =31+（16/21）
-2/9-7/9-56 =-57
4.6-(-3/4+1.6-4-3/4) =4.6-0.1=4.5
1/2+3+5/6-7/12 =3.5+3/12=3.5+0.25=3.75
[2/3-4-1/4*(-0.4)]/1/3+2 =-7.7
22+(-4)+(-2)+4*3 =22-6+12=28
-2*8-8*1/2+8/1/8 =-16-4+64=44
(2/3+1/2)/(-1/12)*(-12) =(2/3+1/2)*12*12=(2/3+1/2)*144=96+72=168
(-28)/(-6+4)+(-1) =28/2+1=15
2/(-2)+0/7-(-8)*(-2) =-1+0-16=-17
(1/4-5/6+1/3+2/3)/1/2 =(1/4-5/6+1)*2=5/6
18-6/(-3)*(-2) =18-1=17或者=18-（-2）*（-2）=18-4=14
(5+3/8*8/30/(-2)-3 =不知道最前面的括号的反括号在哪里,难以计算
(-84)/2*(-3)/(-6)=-42/2=-21
1/2*(-4/15)/2/3 =1/5
-3x+2y-5x-7y=-8x-5y
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