用简便方法计算 3.6+0.4-3.6+0.4用简便方法计算 3.6+0.4-3.6+0.4
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 15:02:02
![用简便方法计算 3.6+0.4-3.6+0.4用简便方法计算 3.6+0.4-3.6+0.4](/uploads/image/z/198736-16-6.jpg?t=%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97+3.6%2B0.4-3.6%2B0.4%E7%94%A8%E7%AE%80%E4%BE%BF%E6%96%B9%E6%B3%95%E8%AE%A1%E7%AE%97+++3.6%2B0.4-3.6%2B0.4)
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用简便方法计算 3.6+0.4-3.6+0.4用简便方法计算 3.6+0.4-3.6+0.4
用简便方法计算 3.6+0.4-3.6+0.4
用简便方法计算 3.6+0.4-3.6+0.4
用简便方法计算 3.6+0.4-3.6+0.4用简便方法计算 3.6+0.4-3.6+0.4
=(3.6-3.6)+(0.4+0.4)
=0+0.8
=0.8