有理数乘除\加减计算题200道急求初一有理数惩处加减法计算题200题,要有难度的!
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[-|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

-1-23.33-(+76.76);

1-2*2*2*2;

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

-1+8-7

-20+(-14)+(-2)+19

66+(-21)-(-21)+15

41-6+(-51)

-9+2-3

1/7+5/6+(-1/7)

13+(-5)+(-6)+(+34)

-5+6+9-7

1/8+(-1/4)+(-6)

-17+8+9+(-14)

25+(-18)+(-17)+(-22)

1.2100-21×53+2255

2.(103-336÷21)×15

3.800-(2000-9600÷8)

4.40×48-(1472+328)÷5

5.(488+344)÷(202-194)

6.2940÷28+136×7

7.605×(500-494)-1898

8.(2886+6618)÷(400-346)

9.9125-(182+35×22)

10.(154-76)×(38+49)

11.3800-136×9-798

12.(104+246)×(98÷7)

13.918÷9×(108-99)

14.(8645+40×40)÷5

15.(2944+864)÷(113-79)

16.8080-1877+1881÷3

17.(5011-43×85)+3397

18.2300-1122÷(21-15)

19.816÷(4526-251×18)

20.(7353+927)÷(801-792)

21.(28+172)÷(24+16)

22.6240÷48+63×48

23.950-28×6+666

24.86×(35+117÷9)

25.2500+(360-160÷4)

26.16×4+6×3

27.39÷3+48÷6

28.24×4-42÷3

29.7×6-12×3

30.56÷4+72÷8

-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