再给我来100道有理数混合运算加减乘除的-查字典问答网
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  再给我来100道有理数混合运算加减乘除的

  再给我来100道有理数混合运算加减乘除的

1回答
2020-04-24 18:38
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冯小林

  -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

  -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

  [-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)

  5+21*8/2-6-59

  68/21-8-11*8+61

  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

  (-6-24.3)-(-12+9.1)+(0-2.1);

  [|-98|+76+(-87)]-23[56+(-75)-(7)]-(8+4+3)

  -(-89)+|-87|-23+[-75-(7)+76]-(10+39-24)

  |-9.8|+(-4.6)-[8.7-(-1.3)]+(-5.4)-(-0.2)

  [-(-84)+46]-|-9.1|+(+1.9)

  [-(-90)+(-34)]-(+43)+(-57)+10

  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

  [|-98|+76+(-87)]-23[56+(-75)-(7)]-(8+4+3)

  -(-89)+|-87|-23+[-75-(7)+76]-(10+39-24)

  |-9.8|+(-4.6)-[8.7-(-1.3)]+(-5.4)-(-0.2)

  [-(-84)+46]-|-9.1|+(+1.9)

  [-(-90)+(-34)]-(+43)+(-57)+10

  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)

  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

  (-5)-(+3)+(-9)-(-7)

  (-5)+(+8)-(+2)-(-3)

  5-(-3)-(+7)-2

  (-21)+(+16)-(-13)-(+7)+(-6)

  2-(-)+(-0.5)+(+2)-(+)-2

  (-7)-(+5)+(+3)-(-9)

  -(+2)-(-1)-(+3)

  -145(-3)=-12

  -12(-7)(-5)(-6)

  23.33-(+76.76)

  (-6-24.3)-(-12+9.1)+(0-2.1)

  6+(7-8)

  (-78)+25+26+27

  (-3)+(-2)+(-1)

  39+28+26-125

  [2/3-4-1/4+(-0.4)]+1/3+2

  22+(-4)+(-2)+4-3

  (-2)+7-(-16)-(-3)

  (-5)-(+3)+(-9)-(-7)

  (-1/4)+(-5/6)-(-1/3)+2/3-1/6

  2/3+(-1/2)-(-

2020-04-24 18:40:06

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