3.65/4+8.35*0.25 递等式简便运算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/26 06:46:23
3.65/4+8.35*0.25递等式简便运算3.65/4+8.35*0.25递等式简便运算3.65/4+8.35*0.25递等式简便运算3.65/4+8.35*0.25=3.65*0.25+8.35

3.65/4+8.35*0.25 递等式简便运算
3.65/4+8.35*0.25 递等式简便运算

3.65/4+8.35*0.25 递等式简便运算
3.65/4+8.35*0.25
=3.65*0.25+8.35*0.25
=(3.65+8.35)*0.25
=12*1/4
=3

3.65/4+8.35*0.25
=3.65*1/4+8.35*1/4
=(3.65+8.35)*1/4
=12*1/4
=3