初一有理数加减混合运算试题最少要4个数字,最好有分数.9.不要乘除的哦.9.25回答加5分

1个回答

  • (-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