Question

5.6×1.01-0.56用简便方法计算

Answer 1

=5.6（1+0.1）-0.56
=5.6✘1+5.6✘0.1-0.56
=5.6

追问

答案好像不是

Answer 2

5.6×（1+0.1）-0.56=5.6+0.56-0.56=5.6

追答

看错了不好意思

5.6×1.01-5.6×0.1=5.6×0.91=5.6-5.6×0.9=5.6-5.6+5.6×0.1=0.56

又看错了不好意思

=5.6-5.6×0.09=5.6-5.6（1-0.01）=5.6-5.6+5.6×0.01=0.056

啊尼玛计算器算我的不对shitshitshit望采纳！！

Answer 3

5.6/1.0+5.6/0.01-0.056=5.6+0.056-0.056=5.6

Answer 4

5.6乘于（1.01-0.01）=5.6

追问

错的

我打过草稿

追答

搜瑞，看错了

我写纸上拍给你

追问

等于5.096,但不会简便计算

请你教教我！

追答