47.9×0.6×5的简便方法简便方法!凡第一个回答者我都采纳为满意回答!
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 23:57:02
![47.9×0.6×5的简便方法简便方法!凡第一个回答者我都采纳为满意回答!](/uploads/image/z/203487-15-7.jpg?t=47.9%C3%970.6%C3%975%E7%9A%84%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%21%E5%87%A1%E7%AC%AC%E4%B8%80%E4%B8%AA%E5%9B%9E%E7%AD%94%E8%80%85%E6%88%91%E9%83%BD%E9%87%87%E7%BA%B3%E4%B8%BA%E6%BB%A1%E6%84%8F%E5%9B%9E%E7%AD%94%21)
x)31׳<<@tZkxoi;mV|ھ5Ov4<ٱyNyc/۟dǮg>k*$3,Ov6X"bhjfz0~qAbȵ
47.9×0.6×5的简便方法简便方法!凡第一个回答者我都采纳为满意回答!
47.9×0.6×5的简便方法
简便方法!凡第一个回答者我都采纳为满意回答!
47.9×0.6×5的简便方法简便方法!凡第一个回答者我都采纳为满意回答!
47.9×0.6×5
=47.9×3
=(50-2.1)×3
=150-6.3
=143.7