-7+12-16-23怎么算-7+12-16-238-(9-10)(2-7)-(6-3)(-4.2)-2.7-(-8.9)-21又4/3-6/5+(-2/1)-1又6/1-40-28-(-19)+(-24)-(-32)一起帮我算出来
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 08:35:59
![-7+12-16-23怎么算-7+12-16-238-(9-10)(2-7)-(6-3)(-4.2)-2.7-(-8.9)-21又4/3-6/5+(-2/1)-1又6/1-40-28-(-19)+(-24)-(-32)一起帮我算出来](/uploads/image/z/6998491-19-1.jpg?t=-7%2B12-16-23%E6%80%8E%E4%B9%88%E7%AE%97-7%2B12-16-238-%EF%BC%889-10%EF%BC%89%EF%BC%882-7%EF%BC%89-%EF%BC%886-3%EF%BC%89%EF%BC%88-4.2%EF%BC%89-2.7-%EF%BC%88-8.9%EF%BC%89-21%E5%8F%884%2F3-6%2F5%2B%EF%BC%88-2%2F1%EF%BC%89-1%E5%8F%886%2F1-40-28-%EF%BC%88-19%EF%BC%89%2B%EF%BC%88-24%EF%BC%89-%EF%BC%88-32%EF%BC%89%E4%B8%80%E8%B5%B7%E5%B8%AE%E6%88%91%E7%AE%97%E5%87%BA%E6%9D%A5)
-7+12-16-23怎么算-7+12-16-238-(9-10)(2-7)-(6-3)(-4.2)-2.7-(-8.9)-21又4/3-6/5+(-2/1)-1又6/1-40-28-(-19)+(-24)-(-32)一起帮我算出来
-7+12-16-23怎么算
-7+12-16-23
8-(9-10)
(2-7)-(6-3)
(-4.2)-2.7-(-8.9)-2
1又4/3-6/5+(-2/1)-1又6/1
-40-28-(-19)+(-24)-(-32)
一起帮我算出来
-7+12-16-23怎么算-7+12-16-238-(9-10)(2-7)-(6-3)(-4.2)-2.7-(-8.9)-21又4/3-6/5+(-2/1)-1又6/1-40-28-(-19)+(-24)-(-32)一起帮我算出来
-7+12-16-23=-34
8-(9-10)=9
(2-7)-(6-3)=-8
(-4.2)-2.7-(-8.9)-2=0
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