ÈýÄê¼¶ÊýѧÉϲáµÚÒ»´Î¼ì²âÌâ
Ò»¡¢Ìî¿ÕÌâ¡££¨¹²22·Ö£©
1¡¢3¡õ4¡Â5£¬ÒªÊ¹É̵ÄĩβÊÇ0£¬¡õÀï¿ÉÒÔÌ £©¡£ 2¡¢ÔÚÀ¨ºÅÀïÌîÉÏ¡°>¡±¡°£¼¡±»ò¡±=¡±¡£
ѧУ______ _____ °à¼¶____ _____ ÐÕÃû______ _____ Ö¸µ¼ÀÏʦ µÃ·Ö______ ____ 5 8003£¨ £©800+3 285+5£¨ £©305 3000-50£¨ £©2500 1000-482£¨ £©500
3¡¢45³ýÒÔ7£¬ÉÌ£¨ £©Óࣨ £©£¬42ÀïÃæÓУ¨ £©¸ö5£¬Óࣨ £©¡£ 4¡¢¡î¡Â 7 = 6¡¡¡÷£¬¡÷×î´óÊÇ£¨ £©¡£
¡î¡Â¡÷ = 7¡¡ 6£¬¡÷×îСÊÇ£¨ £©¡£
5¡¢35¡Á4±íʾ£¨ £©¸ö£¨ £©Á¬¼Ó£¬Ò²±íʾ£¨ £©µÄ£¨ £©±¶ÊǶàÉÙ¡£ 6¡¢Ò»¸öÊý¼ÓÉÏ0µÃ£¨ £©£¬Ò»¸öÊý¼õÈ¥0µÃ£¨ £©£¬Ò»¸öÊý³Ë0µÃ£¨ £©¡£ 7¡¢4¸ö12µÄºÍÓë4µÄ£¨ £©±¶ÏàµÈ¡£
8¡¢98£«99£«100£«101£«102£½£¨ £©¡Á5£½£¨ £©¡£ 9¡¢203¡Á7 ¡Á6»ýµÄ¸öλÊÇ£¨ £©¡£
10¡¢ÔÚ2¡¢3¡¢199¡¢446¡¢669Îå¸öÊýÖУ¬Ñ¡³ö4¸öÊý·Ö±ðÌîÔÚÏÂÃæµÄÀ¨ºÅÀʹ
Ëãʽ³ÉÁ¢£º£¨ £©¡Á£¨ £©£½£¨ £©¡Á£¨ £©¡£ 11¡¢¹Û²ìÌî¿Õ¡£
¢Ù 256 344 182 418 326 274 538
265 215 779 729 584 534 371 734 ¢Ú ¶þ¡¢ÅжÏÌâ¡££¨¹²5·Ö£©
1¡¢Çó85Óë9Ïà³ËµÄ»ý£¬Ö»ÄÜÁÐʽΪ85¡Á9¡££¨ £©
µÚ 1 Ò³ ¹² 4 Ò³
2¡¢ºÍÊÇ100µÄÁ½¸öÊýÒ»¶¨ÊÇ70ºÍ30¡££¨ £©
3¡¢ÔÚ¼Ó·¨ËãʽÖУ¬ºÍÒ»¶¨±ÈÁ½¸ö¼ÓÊý¶¼´ó¡£ £¨ £©
4¡¢ÔÚ£¨ £©¡Â6 = 7 ¡¡ £¨ £©ÖУ¬ÓàÊýÒ»¶¨ÊÇ5¡£ £¨ £© 5¡¢20̨µçÊÓ£¬Ã¿´Î×î¶àÔË6̨£¬È«²¿ÔËÍ꣬ÖÁÉÙÒªÔË4´Î¡£ £¨ £© Èý¡¢Ñ¡ÔñÌâ¡££¨¹²10·Ö£©
1¡¢×î´óµÄÈýλÊýÓë×î´óµÄÁ½Î»ÊýµÄºÍÊÇ£¨ £©£¬²îÊÇ£¨ £©¡£ A¡¢1100 B¡¢1098 C¡¢900 D¡¢901
2¡¢Ò»Ì¨µç»°105Ôª£¬Ò»Ì¨·çÉÈ65Ôª£¬Ò»¸öµç×ÓÊÖ±í25Ôª£¬»¨200Ôª¹»ÂòÂ𣿣¨ £© A. ²»¹» B.²»¶à²»ÉÙ£¬¸Õ¸Õ¹» C.¹»Âò£¬¶øÇÒ»¹ÓÐʣǮ 3¡¢800¡Á5»ýµÄĩβÓÐ £¨ £© ¸ö0¡£ A¡¢1 B¡¢2 C¡¢3 D¡¢4 4¡¢284ÀïÃæÓÐ £¨ £© ¸ö4¡£
A¡¢54 B¡¢280 C¡¢71 D¡¢70
5¡¢Ð¡»ª¿´Ò»±¾Êéʱ3Ìì¿´ÁË78Ò³£¬ÄÇôËûÿÌì¿´£¨ £©Ò³£¬ÕÕÕâÑù¼ÆË㣬Ëû9Ìì¹²¿´ÁË£¨ £©Ò³¡£
A¡¢25,234 B¡¢26,230 C¡¢26,234 D¡¢25,230 ËÄ¡¢¼ÆËã¡££¨¹²25·Ö£© 1¡¢¿ÚËã¡££¨5·Ö£©
5¡Á8+900= 48¡Â6+52= 140+800= 900¡Â3= 30+280= 840¡Â4= 110¡Á6= 5¡Á7+6= 96¡Â3= 36¡Á0¡Á5= 2¡¢µÝµÈʽ¼ÆËã¡££¨8·Ö£©
523-386+46 3500¡Â7£120 £¨35£«13£©¡Â8 300¡Á8-240 3¡¢ÁÐʽ¼ÆËã¡££¨¹²9·Ö£©
£¨1£©¡¢±È204µÄ9±¶¶à164µÄÊýÊǶàÉÙ£¿
µÚ 2 Ò³ ¹² 4 Ò³
£¨2£©¡¢281¼õÈ¥273µÄ²î³Ë309£¬»ýÊǶàÉÙ£¿
£¨3£©±È35µÄ3±¶¶à28µÄÊýÊǶàÉÙ£¿
4¡¢¿´Í¼Ìî¿Õ¡££¨3·Ö£©
Ô ÓÐ 456ǧ¿Ë 379ǧ¿Ë 108ǧ¿Ë ÔË À´ 247ǧ¿Ë 153ǧ¿Ë 294ǧ¿Ë ÏÖ ÓÐ
Îå¡¢ÏÂÃæµÄÎïÌå·Ö±ð´ÓÕýÃæ¡¢²àÃæ¡¢ÉÏÃæ¿´µ½µÄÐÎ×´·Ö±ðÊÇʲô£¿ÇëÄãÔÚ·½¸ñÖ½ÉÏ»³öÀ´¡££¨¹²6·Ö£©
Îå¡¢½â¾öÎÊÌâ¡££¨¹²32·Ö£¬µÚ1-5ÌâÿÌâ5·Ö£¬µÚ4Ìâ¹²7·Ö£©
1¡¢Ð¡Ã÷ÿÖÜ¿ÉÒÔ´æ6ÔªÁ㻨Ǯ£¬ËûҪȥÂò×Ô¼ºÏ²»¶µÄÊé¡¶ÈËÉú²»ÄÜûÓÐÆæ¼£¡·£¬ÕâÌ×Êé80Ôª£¬ËûÖÁÉÙÐèÒª¶àÉÙÖܲÅÄÜÂòµ½£¿
2¡¢
µçÓ°¹»×øÂð£¿
µÚ 3 Ò³ ¹² 4 Ò³
Ò»¡¢¶þ¡¢ÈýÄ꼶ͬѧȥ¿´
3¡¢Ò»Ö»´óÏóµÄÖØÁ¿Ï൱ÓÚ8Í·Å£µÄÖØÁ¿£¬Ò»Í·Å£µÄÖØÁ¿Ï൱ÓÚ2Æ¥ÂíµÄÖØÁ¿¡£Ò»Ö»´óÏóÖØ4800ǧ¿Ë£¬Ò»Æ¥ÂíµÄÖØÁ¿ÊǶàÉÙǧ¿Ë£¿
4¡¢45ÃûѧÉúÈ¥ÓÎÔ°£¬ÒªÂò¿óȪˮ£¬É̵êÂò4Æ¿ËÍ1Æ¿£¬ÄÇôËûÃÇÖ»ÐèÒª¸¶Ç®µÄÓжàÉÙÆ¿£¿
5¡¢¼×¡¢ÒÒÁ½Á¾Æû³µ·Ö±ð´Óͬһ³µÕ¾³ö·¢£¬ÑØÏà·´·½Ïò¿ªÈ¥£¬3ʱ¹²ÐÐ360ǧÃס£¼×µÄËÙ¶ÈÊÇÒÒµÄËٶȵÄ2±¶¡£¼×¡¢ÒÒµÄËٶȸ÷ÊǶàÉÙ£¿
6¡¢ÂòµçÆ÷¡£
485Ôª/̨ 290Ôª /̨ 850Ôª/̨ ¢Ùһ̨µçÊÓ»ú±Èһ̨ϴÒ»ú¹ó ¢ÚС¾ü°Ö°Ö´ø1000ԪȥÂòÁËһ̨ϴÒ ¶àÉÙÇ®£¿ »úºÍһ̨µç·çÉÈ£¬»¹Ê£¶àÉÙÇ®£¿
¢ÛÄ㻹Äܽâ¾öÄÄЩÊýѧÎÊÌ⣿Çëд³ö½â¾öµÄËãʽ¡£(Ëãʽ²»ÉÙÓÚ2¸ö)
µÚ 4 Ò³ ¹² 4 Ò³
Ïà¹ØÍÆ¼ö£º