È˽̰æ2017-2018ѧÄêÒ»Äê¼¶ÉÏÊýѧÆÚÖÐÊÔ¾í(Óдð°¸)-¾« ÏÂÔØ±¾ÎÄ

ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2026/6/20 8:36:48ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£

2017-2018ѧÄê¶ÈµÚһѧÆÚ

×Ü·Ö Ð¡Ñ§ÖÐÖÊÁ¿¼ì²â¾í Ò»Äê¼¶Êýѧ

Âú·Ö100·Ö£¬¿¼ÊÔʱ¼ä90·Ö

ÌâºÅ Ò» ¶þ Èý ËÄ 7 8 9 10 7 8 9 10 4.ÌîÒ»Ìî¡££¨5·Ö£¬Ã¿¿Õ1·Ö£©

ÃûÐÕ ¼¶Äê УѧµÃ·Ö Ò»£®Ìî¿ÕÌâ(34·Ö)

1¡¢ÊýÒ»Êý¡££¨6·Ö£¬Ã¿¿Õ1·Ö£©

( ) ( )

( ) ( )

( ) ( )

2.ȦһȦ¡££¨4·Ö£¬Ã¿Ð¡Ìâ2·Ö£©

£¨1£©°Ñ×ó±ßµÄ5 ¸ö¨‹È¦ÆðÀ´£º ¨‹ ¨‹ ¨‹ ¨‹ ¨‹ ¨‹ ¨‹ £¨2£©°Ñ´Ó×óÊýµÚ4¸ö¨‹È¦ÆðÀ´£º ¨‹ ¨‹ ¨‹ ¨‹ ¨‹ ¨‹ ¨‹

3¡¢ÊýÒ»Êý£¬È¦Ò»È¦¡££¨8·Ö£¬Ã¿¿Õ2·Ö£©

6 7 8 9 6 7 8 9 7 5 2 3 2 4 3 1 6 3 5.°´Ë³ÐòÌîÊý¡££¨¹²6·Ö£¬Ã¿¿Õ1·Ö£© 6 4 2 4

6.ÎÒ»á´Ó´óµ½Ð¡ÅÅÒ»ÅÅ¡££¨¹²5·Ö£¬Ã¿¿Õ1·Ö£©

4 7 1 5 2 £¨ £©>( )>( )>( )>( )

¶þ¡¢¿´Ë­ËãµÄ¶Ô¡££¨¹²20·Ö£¬Ã¿Ìâ1·Ö¡££©

2+2= 4+5= 7-3= 7+2= 4+3= 9-7= 3+5= 2+4= 9-5= 9-6= 5-2= 6-5= 8-6= 6-4= 2+3= 2+5= 7-0= 0+5= 7-7= 4+4= Èý¡¢±ÈÒ»±È¡¢ÌîÒ»Ìî¡££¨¹²26·Ö£© 1.»­Ò»»­¡££¨¹²4·Ö£¬Ã¿Ìâ2·Ö£© £¨1£©»­ £¬±È ¶àÁ½¸ö¡£ £¨2£©»­£¬±È ÉÙ3¸ö¡£

2.±ÈÒ»±È¡££¨¹²3·Ö£¬Ã¿Ìâ1.5·Ö£©

£¨1£©ÔÚ¶àµÄºóÃæ»­¡Ì¡£

£¨ £© £¨ £© £¨2£©ÔÚÉٵĺóÃæ»­¡Ì¡£

( ) ( )

3.ÊýÒ»Êý¡££¨5·Ö£¬Ã¿¿Õ1·Ö£©

£¨1£©Ð¡ÏóÅÜÔÚСţµÄ£¨ £©Ã棬С¹·ÅÜÔÚСÍõģ¨ £©Ãæ¡£

£¨2£©Ð¡ÍÃÅܵڣ¨ £©£¬ËüµÄºóÃæ»¹ÓУ¨ £©¸ö£¬Ç°Ã滹ÓУ¨ £©¸ö¡£4¡¢ÔÚ©–ÀïÌîÉÏ£¼¡¢£¾»ò£½£¨¹²6·Ö£¬Ã¿¿Õ1·Ö£©¡£

6©–2 5-0©–0 4©–2+1 4©–7 7©–1+6 2+2©–6

4.ÊýÒ»Êý£¬ÌîÒ»Ìî¡££¨8·Ö£©

ËÄ¡¢¿´Í¼Ð´Ëãʽ¡££¨¹²20·Ö,ÿÌâ5·Ö£©

¡õ¡ð¡õ

=¡õ ¡õ-¡õ=¡õ

b 1.c o M