用简便方法计算:6.58-(1.58+1.98)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 00:30:56
![用简便方法计算:6.58-(1.58+1.98)](/uploads/image/z/4033-1-3.jpg?t=%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97%EF%BC%9A6.58-%281.58%2B1.98%29)
用简便方法计算:6.58-(1.58+1.98)
用简便方法计算:6.58-(1.58+1.98)
用简便方法计算:6.58-(1.58+1.98)
6.58-(1.58+1.98)
=6.58-1.58-1.98
=5-(2-0.02)
=5-2+0.02
=3.02
收录互联网各类作业题目,免费共享学生作业习题
大象辅导网手机作业共收录了 千万级 学生作业题目
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 00:30:56
用简便方法计算:6.58-(1.58+1.98)
用简便方法计算:6.58-(1.58+1.98)
用简便方法计算:6.58-(1.58+1.98)
6.58-(1.58+1.98)
=6.58-1.58-1.98
=5-(2-0.02)
=5-2+0.02
=3.02