如题所述
104x35ç¨æç®ä¾¿çæ¹æ³è®¡ç®
104x35
=35*ï¼100+4ï¼
=35*100+35*4
=3500+140
=3640
104x35
=35*ï¼100+4ï¼
=35*100+35*4
=3500+140
=3640
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第1个回答 2016-04-26
104*35=（100+4）*35
=100*35+4*35
=3500+140
=3640
=100*35+4*35
=3500+140
=3640
