几道数学题.要计算过程.(-3)-(-40)-(+32)+(-8)34-(+77)-(-27)+(-43)四分之三-五分之四+七分之二-五分之一(-3)+(+7)+4+3(-5)(-4)1-2+3-4+3-6...+99-10018-(+16)+(-23)+161-1-3+4+5-6-7+8
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 21:03:41
![几道数学题.要计算过程.(-3)-(-40)-(+32)+(-8)34-(+77)-(-27)+(-43)四分之三-五分之四+七分之二-五分之一(-3)+(+7)+4+3(-5)(-4)1-2+3-4+3-6...+99-10018-(+16)+(-23)+161-1-3+4+5-6-7+8](/uploads/image/z/564938-26-8.jpg?t=%E5%87%A0%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98.%E8%A6%81%E8%AE%A1%E7%AE%97%E8%BF%87%E7%A8%8B.%EF%BC%88-3%EF%BC%89-%EF%BC%88-40%EF%BC%89-%EF%BC%88%2B32%EF%BC%89%2B%EF%BC%88-8%EF%BC%8934-%EF%BC%88%2B77%EF%BC%89-%EF%BC%88-27%EF%BC%89%2B%EF%BC%88-43%EF%BC%89%E5%9B%9B%E5%88%86%E4%B9%8B%E4%B8%89-%E4%BA%94%E5%88%86%E4%B9%8B%E5%9B%9B%2B%E4%B8%83%E5%88%86%E4%B9%8B%E4%BA%8C-%E4%BA%94%E5%88%86%E4%B9%8B%E4%B8%80%EF%BC%88-3%EF%BC%89%2B%EF%BC%88%2B7%EF%BC%89%2B4%2B3%EF%BC%88-5%EF%BC%89%EF%BC%88-4%EF%BC%891-2%2B3-4%2B3-6...%2B99-10018-%EF%BC%88%2B16%EF%BC%89%2B%EF%BC%88-23%EF%BC%89%2B161-1-3%2B4%2B5-6-7%2B8)
几道数学题.要计算过程.(-3)-(-40)-(+32)+(-8)34-(+77)-(-27)+(-43)四分之三-五分之四+七分之二-五分之一(-3)+(+7)+4+3(-5)(-4)1-2+3-4+3-6...+99-10018-(+16)+(-23)+161-1-3+4+5-6-7+8
几道数学题.要计算过程.
(-3)-(-40)-(+32)+(-8)
34-(+77)-(-27)+(-43)
四分之三-五分之四+七分之二-五分之一
(-3)+(+7)+4+3(-5)(-4)
1-2+3-4+3-6...+99-100
18-(+16)+(-23)+16
1-1-3+4+5-6-7+8+...+97-98+99-100
(-2.2)+3.8
4又三分之一+(-5又六分之一)
(+2又五分之一)+(-2.2)
(-十五分之二)+(+0.8)
(+0.36)+(-7.4)+(+0.3)+(-0.6)+(0.64)
(-0.125)+(+5)+(-7)+(+八分之一)+(+2)
(+9)+(-7)+(+10)+(-3)+(-9)
(-0.8)+(-1.2)+(-0.6)+(-2.4)
25.3+(-7.3)+(-13.7)+7.7
几道数学题.要计算过程.(-3)-(-40)-(+32)+(-8)34-(+77)-(-27)+(-43)四分之三-五分之四+七分之二-五分之一(-3)+(+7)+4+3(-5)(-4)1-2+3-4+3-6...+99-10018-(+16)+(-23)+161-1-3+4+5-6-7+8
1.-3+40-32-8=-3
2.34-77+27-43=-59
3.3/4-4/5+2/7-1/5=1/28
4.-3+7+4-15*(-4)=68
5.1+(-2+3)+(-4+5) .+(-100+101)
=1+50*1=51
6.18-16-23+16=-5
7.50.
8.1.6
9.-5/6
10.0
11.2/3
12.0.36-7.4+0.3-0.6+0.64=-6.7
13.-0.125+5-7+1/8+2=0
14.9-7+10-3-9=0
15.-0.8-1.2-0.6-2.4=-5
16.25.3-7.3-13.7+7.7=12
LZ分就给我吧~好辛苦