如题所述
350ä¹48å35ä¹80ç®ä¾¿è®¡ç®è±å¼
=350x48-350x8
=350xï¼48-8ï¼
=350x40
=14000
=350x48-350x8
=350xï¼48-8ï¼
=350x40
=14000
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第1个回答 2017-12-29
350*48-35*80
=35*480-35*80
=35*(480-80)
=35*400
=14000本回答被网友采纳
=35*480-35*80
=35*(480-80)
=35*400
=14000本回答被网友采纳
第2个回答 2017-12-29
350乘48减35乘80等于（14000）
350x48-35x80
=35x480-35x80
=35x(480-80)
=35x400
=14000
350x48-35x80
=35x480-35x80
=35x(480-80)
=35x400
=14000
第3个回答 2017-12-29
350乘48减35乘80=35*（480-80）=35*400=14000
