简便计算123.4×1.234+24.68×43.83
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![简便计算123.4×1.234+24.68×43.83](/uploads/image/z/242705-65-5.jpg?t=%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97123.4%C3%971.234%2B24.68%C3%9743.83)
简便计算123.4×1.234+24.68×43.83
简便计算123.4×1.234+24.68×43.83
简便计算123.4×1.234+24.68×43.83
123.4×1.234+24.68×43.83 =123.4×1.234+123.4×0.2×43.83 =123.4×1.234+123.4×8.766 =123.4×(1.234+8.766) =123.4×10 =1234