七年级的乘方计算题50道,要有加减乘除、乘方.例如-9^2*(6/3)^3
2个回答

[-|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

以下题目中的分数是x/y

+(5.06)+(-5.061)

-32又3/4+(+16又1/4)

(-4又2/3)+(-1又1/6)

(1/12)+(-5/12)

(-2又1/4)+2.25

(-12)+(+11)+(-8)+(+39)

(-63)+27+(-97)+23

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