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简便计算123.4×1.234+24.68×43.83简便计算123.4×1.234+24.68×43.83123.4×1.234+24.68×4
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