展开全部
-1 1\2+ 3\2 -6\5- 1 4\3
(3\1-2\1)÷1 4\1÷10\1
2 4\1×(-7\6)÷(2\1÷2)
-50÷2×(+5\1)
17-8÷(-2)+4×(-3)
3-50÷(-2)×(+0.1)-1
-1 3\1×(0.5-3/2)÷1 9\1
01-[1-(1-0.5×4)]
(-8÷(-2))-(-8÷2)
-55+7+99-87
-1-(+3\1)-(-2 2\1)-(-1 6\1)
-3÷(-2)÷2
20-5÷(-15)
(-3 7/6)÷(-0.3)×-(0.1)
-60÷[6\5-5\2+4\1+12\7-3\2]
(-2)-(-5)×(-1)-87 ÷(-3)×(-1)
-1-(差游1-0.5)×3\1×[2-(-3)]
(-1)-(1 8\3+2 3\1 - 3 4\3)×(-24)
-1 2\1÷(-4\3)-(3\2)×(-0.75)
[-|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/慧庆渗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
-1+2-3+4-5+6-7
-50-28+(-24)-(-22)
-19.8-(-20.3)-(+20.2)-10.8
0.25- +(-1 )-(+3 )
-1-〔1-(1-0.6÷3)〕×〔2-(-3)×(-4)〕
0÷(-4)-42-(-8)÷(-1)3
-32-(-3) 2-(-3)3+(-1)6
3×(-2)2+(-2×3)2+(-2+3)2
(-12)÷4×(-6)÷2
(-12)÷4×(-6)×2
75÷〔前脊138÷(100-54)〕
85×(95-1440÷24)
80400-(4300+870÷15)
(3\1-2\1)÷1 4\1÷10\1
2 4\1×(-7\6)÷(2\1÷2)
-50÷2×(+5\1)
17-8÷(-2)+4×(-3)
3-50÷(-2)×(+0.1)-1
-1 3\1×(0.5-3/2)÷1 9\1
01-[1-(1-0.5×4)]
(-8÷(-2))-(-8÷2)
-55+7+99-87
-1-(+3\1)-(-2 2\1)-(-1 6\1)
-3÷(-2)÷2
20-5÷(-15)
(-3 7/6)÷(-0.3)×-(0.1)
-60÷[6\5-5\2+4\1+12\7-3\2]
(-2)-(-5)×(-1)-87 ÷(-3)×(-1)
-1-(差游1-0.5)×3\1×[2-(-3)]
(-1)-(1 8\3+2 3\1 - 3 4\3)×(-24)
-1 2\1÷(-4\3)-(3\2)×(-0.75)
[-|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/慧庆渗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
-1+2-3+4-5+6-7
-50-28+(-24)-(-22)
-19.8-(-20.3)-(+20.2)-10.8
0.25- +(-1 )-(+3 )
-1-〔1-(1-0.6÷3)〕×〔2-(-3)×(-4)〕
0÷(-4)-42-(-8)÷(-1)3
-32-(-3) 2-(-3)3+(-1)6
3×(-2)2+(-2×3)2+(-2+3)2
(-12)÷4×(-6)÷2
(-12)÷4×(-6)×2
75÷〔前脊138÷(100-54)〕
85×(95-1440÷24)
80400-(4300+870÷15)
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