jcst.net
µ±Ç°Î»ÖãºÊ×Ò³ >> 35x8Ê®35x6Ò»4x35 >>

35x8ʮ35x6һ4x35

35x8ʮ35x64x35=35*(8+6-4)=35*10=350

58x8Ê®35x6Ò»4x35=58x(10-2)+35x(6-4)=58x10-58x2+35x2=580-116+70=464+70=534ÐмÒÕý½â,²»Ã÷°×¿ÉÒÔ×·ÎÊ!×£Äúѧϰ½ø²½ÂúÒâÇëµã»÷ÏÂÃæµÄ¡¾Ñ¡ÎªÂúÒâ»Ø´ð¡¿°´Å¥,O(¡É_¡É)Oлл

(8+6-4)x35=350

35*8+35*6-4*35=35*(8+6-4)=35*10=350ÂúÒâÇëµã»÷ÓÒϽǵIJÉÄÉ´ð°¸,лл

35x8+35x6-4x35=35*(8+6-4)=35*10=350

=35*(8+6-4)=35*10=350

ԭʽ=35X(8+6-4)=35X10=350

=35x(8+6-4)=35x10=350

×îºóÒ»¸ö 4-35ÊÇ 4x35°É?Èç¹ûÊǵϰ,´ð°¸ÊÇ:35x8Ê®35x64x35=35x(8+6-4)=35x10=350

35³ËÒÔ8+35x6-4x35=35x(8+6-4)=35x10=350

ÍøÕ¾Ê×Ò³ | ÍøÕ¾µØÍ¼
All rights reserved Powered by www.jcst.net
copyright ©right 2010-2021¡£
ÄÚÈÝÀ´×ÔÍøÂ磬ÈçÓÐÇÖ·¸ÇëÁªÏµ¿Í·þ¡£zhit325@qq.com