±±Ê¦´ó°æÐ¡Ñ§Ò»Äê¼¶ÊýѧÉϲáÆÚÄ©¿¼ÊÔ¾í¹²10Ì× - ͼÎÄ ÏÂÔØ±¾ÎÄ

ÓУ¨ £©¸ö¡£ Èý|¡¢°ÑÏÂÃæÃ¿ÐÐÖв»Í¬ÀàµÄȦ³öÀ´¡£

ÓУ¨ £©¸ö£¬

ÓУ¨ £©¸ö£¬ ÓУ¨ £©¸ö£¬

ÓУ¨ £©¸ö£¬

ÓУ¨ £©¸ö£¬ ÓУ¨ £©¸ö£¬ 1¡¢

2¡¢

ËÄ¡¢¿´Í¼ÁÐʽ¼ÆËã¡£ £¿¸ö 1¡¢ 2¡¢

OOOO OO

£¿¸ö 15¸ö = = 3¡¢

£¿Æ¥

£¨ £© £¨ £© £¨ £© = £¨ £©

4¡¢

£¨ £© £¨ £© £¨ £©=£¨ £©

5¡¢

ÓÖÓÎÀ´ÁË8Ö»¡£

ÏÖÔÚÓжàÉÙֻѼ£¿

¡õ¡ð¡õ=¡õ£¨¸ö£©

Êý ѧ »¶ ÀÖ ³Ç

£¨±±Ê¦´ó°æÒ»Äê¼¶ÉϲáÊýѧÆÚÄ©ÊÔ¾í£©

£º___________

£º____________

Ò»¡¢ ÓÎÀÖÔ°¡££¨ÀÏʦµÄ»°£ºÈÏÕæµã£¬ÏàÐÅÄãÊÇ×î°ôµÄ¡££© £±¡¢¶¯Á¦Ð¡»ð³µ¡£

2¡¢ÃÔ²Ê×ÔÐгµ¡£

3¡¢ÅçÆøÐ¡·É»ú¡£

×ÔÆÀ£ºÔÚÓÎÀÖÔ°ÖУ¬ÄãÄܵõ½¼¸¿ÅÐÇ£¬ÇëÍ¿ÉÏÑÕÉ«¡î¡î¡î¡£ ¶þ¡¢°Ù»¨Ô°¡££¨ÀÏʦµÄ»°£ºÇë°ÑÏß»­Ö±£¬ÈÃÀÏʦ¸üϲ»¶Äã¡££©

×ÔÆÀ£ºÔÚ°Ù»¨Ô°ÖУ¬ÄãÄܵõ½¼¸¿ÅÐÇ£¬ÇëÍ¿ÉÏÑÕÉ«¡î¡î¡î¡£ Èý¡¢¶¯ÎïÔ°¡££¨ÀÏʦµÄ»°£º¿´ÇåÌâÄ¿£¬±ð©ÁË×öŶ£¡£©

£±¡¢Çë°ïС¶¯ÎïÃÇдºÃÃÅÅÆºÅ¡£

£²¡¢Ôڵģ¨ £©Ã棬Ôڵģ¨ £©Ã棬ÔÚµÄ

£¨ £©Ãæ¡£ £³¡¢

ºÍ

Ë­½ÏÖØ£¬ÖصÄÔÚ

Àï´ò¡°

¡±¡£

£´¡¢ºÍË­½Ï¸ß£¬¸ßµÄÔÚÀï´ò¡°¡±¡£

×ÔÆÀ£ºÔÚ¶¯ÎïÔ°ÖУ¬ÄãÄܵõ½¼¸¿ÅÐÇ£¬ÇëÍ¿ÉÏÑÕÉ«¡î¡î¡î¡£ ËÄ¡¢¶ùͯ³¬ÊС££¨ÀÏʦµÄ»°£º¿ª¶¯ÄԽÏàÐÅÄãÄÜÐС££© 1¡¢¾«Æ·Ê±ÖÓ¡£

£²¡¢Ñ§Ï°ÓÃÆ·¡£ £³¡¢ÐÂÏÊË®¹û¡£