34¢ª+17x26¼ò±ã·½·¨
26X34+17¢ª48Óüò±ã·½·¨¼ÆËãÔõôËã?
¿ÉÒÔ²ÉÓ÷ÖÅäÂɼÆË㣬26¡Á2¡Á17+17¡Á48=(52+48)¡Á17=100¡Á17=1700
17x26 34x37ÔõôÇÉËã
ÄãºÃ£¬¿ÉÒÔ26³Ë34³Ë25¿ÉÒÔ±äΪ13³Ë2³Ë17³Ë2³Ë25£¬È»ºó±ä³É13³Ë17ºÍ4³Ë25£¬È»ºó221³Ë100µÈÓÚ22100£¬»¹ÓÐʲôÎÊÌâ¿ÉÒÔ×·ÎÊ£¬ÂúÒâÒª¸øÂúÒâ»Ø´ðŶ¡£
...26X¿É±»3Õû³ý,ÃÜÎÄΪx/3XÓà1ʱ,ÃÜÎÄΪ(x+2)/3+17X...
¸ù¾ÝÃÜÎĹ«Ê½ºÍ¾ÙÀý¿É¿´³ö:1.Èç¹ûÃÜÎÄËù´ú±íµÄÊý×Ö>17ʱ,Ôò±íʾÃ÷ÎÄX±»3Õû³ýÓà1,È¡¹«Ê½(x+2)/3+17;2.Èç¹ûÃÜÎÄËù´ú±íµÄÊý×Ö¡Ü17¡¢>8ʱ,Ôò±íʾÃ÷ÎÄX±»3Õû³ýÓà2,È¡...
10.1x26µÄ¼ò±ã·½·¨ - °Ù¶È¾Ñé
·½·¨/²½Öè 1 ¹Û²ìËãʽ£¬10.1x26¼ÆËãÓе㸴ÔÓ£¬ÎÒÃÇ¿ÉÒÔ¿¼Âǽ«10.1±äΪ10+0.1 2 °´ÕÕÉÏÊö˼·£¬Ëãʽ¿ÉÒÔ±äΪ£º10.1x26=£¨10+0.1£©x26 3 ...
...B¡¢0 C¡¢aµÄƽ·½¶þ¡¢ÎÒ»áËã(¼ò±ã·½·¨)99x26=
A99¡Á26=100¡Á26-26=2600-26=2574
...6ºÅ×öB³¬»¹Î´¼ûÌ¥ÐḀ̈ѿ,ÔÐÄÒÒÑÓÐ26x17x13,Ò½Éú˵...
Õâ¸öÑù»¹ÊÇÒª¶à×¢ÒâµÄ£¬Èç¹û±¦±¦µÄÖÊÁ¿È·ÊµÊDz»ºÃµÄ»°£¬Ç×Ò²²»Òª¹ýÓÚÃãÇ¿±£µÄ£¬ÎÒÓйýÒ»´Î×ÔÈ»µÄ Á÷²ú...
12x26+17x24Ôõô¼ò±ã¼ÆË㹫ʽ
12X26+17X24 =12X(26+17X2)=12X(26+34)=12X60 =720
...ºÍ125X32= ºÍ99X26= ºÍ47.8¡ª25.6¡ª14.4= ºÍ17X...
487-139-287-61=487-287-139-61=200-(139+61)=200-200=0125X32=125X8X4=1000X4=400099X26=(100-1)X26=100X26-26=2600-26=257447.8¡ª25.6¡ª14.4=47.8¡ª(25.6...