作业帮 > 数学 > 作业

求100道初一有理数混合计算,

来源:学生作业帮 编辑:搜狗做题网作业帮 分类:数学作业 时间:2024/04/28 06:48:07
求100道初一有理数混合计算,
例:5.6+(0.9)+4.4+(-8.1)+(-1);1/3+(-3/4)+(2/3)+(-8.25);
2/3x(-1/2)x(-16/3)x(-6/5)不要除法,要加减乘法!谢谢各位叔叔阿姨哥哥姐姐!今天就要!
求100道初一有理数混合计算,
-18-19×5
75-2 -3 +1
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
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 )
-12-7-5×6
23.33-(+76.76)
(-6-24.3)-(-12+9.1)+(0-2.1)
6+(7-8)
(-1/4)+(-5/6)-(-1/3)+2/3-1/6
2/3+(-1/2)-(-1/3)+1/4
(-5)+(-8)-(-2)-3
(-21)+(+16)-(-13)-(+7)+(-6)
(-2/3)+(-1/3)+3/4+(-1/4)
(-0.73)+(-0.62)-(+0.75)
(-19)+(-11)-(-33)+27
(-6.4)+(-3.6)-(-12.5)+4.5
(-81)+(-19)-27+33
(-3.2)-(-6.2)+(-5.1)+(-4.9)
(-6.9)+(-3.1)+(+2.7)+(-2.1)
17-9-20+(-10)
12/(-14)+(-14)+(-2)
(-15)-12/(-17)-(-3)
6-3/9/(-8)
(-20)*(-15)*10*(-4)
4+(-11)-1/(-3)
(-17)-6-16/(-18)
5/7+(-1)-(-8)
(-1)*(-1)+15+1
18-6/(-3)*(-2)
不知道有多少了,你就将就一些吧