101*0.41-0.41怎样简便计算?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 00:56:11
![101*0.41-0.41怎样简便计算?](/uploads/image/z/1264470-6-0.jpg?t=101%2A0.41-0.41%E6%80%8E%E6%A0%B7%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97%3F)
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101*0.41-0.41怎样简便计算?
101*0.41-0.41怎样简便计算?
101*0.41-0.41怎样简便计算?
101*0.41-0.41
=(101-1)*0.41
=100*0.41
=41
提取公因数0.41
原式=0.41*(101-1)
=0.41*100
=41
0.41*(101-1)=0.41*100=41