¡¶Õý¡¢¸ºÊý¡¢ÊýÖá¡¢Ïà·´Êý¡¢¾ø¶ÔÖµ¡·Á·Ï°Ìâ
Ò»¡¢Ìî¿ÕÌ⣨ÿ¿Õ1·Ö£¬¹²¼Æ40·Ö£©
ooo
1¡¢Èç¹ûζÈÉÏÉý3C¼Ç×÷+3C£¬ÄÇôϽµ5C¼Ç×÷______________________
2¡¢Èç¹ûÏòÎ÷×ß12M¼Ç×÷+12M£¬ÔòÏò¶«×ß¡ª120M±íʾµÄÒâÒåÊÇ___________________ 3¡¢Î¶¾«´üÉϱêÓС°300¡À5¿Ë¡±×ÖÑù£¬»¹ËµÃ÷Õâ´üζ¾«µÄÖÊÁ¿Ó¦¸ÃÊÇ____¡«____
4¡¢µØÍ¼ÉϱêÓм׵غ£°Î¸ß¶È30M£¬Òҵغ£°Î¸ß¶ÈΪ20M£¬±ûµØº£±¨¸ß¶ÈΪ¡ª5M£¬ÆäÖÐ×î¸ß´¦Îª___________µØ£¬×îµÍ´¦Îª___________µØ£¬×î¸ß´¦Óë×îµÍ´¦Ïà²î_________________ 5¡¢¹æ¶¨ÁË________________________µÄ________½Ð×öÊýÖá¡£
6¡¢ÊýÖáÉÏÔµã×ó±ßµÄÊý±íʾ____________Êý£¬ÔµãÓұߵÄÊý±íʾ_____Êý£¬_____±íʾ0¡£
7¡¢Èç¹ûµãA±íʾµÄÊýÊÇ2.2£¬½«µãAÏò×ó±ßÒÆ¶¯2¸öµ¥Î»³¤¶È£¬ÄÇôÕâʱµãA±íʾµÄÊýÊÇ_______,Èç¹ýÔÙÏò×óÒÆ¶¯1.2¸öµ¥Î»³¤¶È£¬ÄÇôÕâʱµãA±íʾµÄÊýÊÇ_______
8¡¢ 13¡¢ÊýÖáÉÏ£¬µ½ÔµãµÄ¾àÀëµÈÓÚ4¸öµ¥Î»³¤¶ÈµÄµãËù±íʾµÄÊýÊÇ_____,ËüÃÇ»¥Îª_________ 9¡¢¡¢ÊýÖáÉÏÓë¾àÀëÔµã3¸öµ¥Î»³¤¶ÈµÄµãËù±íʾµÄ¸ºÊýÊÇ______________
10¡¢¡¢+3µÄÏà·´ÊýÊÇ___________£»_____µÄÏà·´ÊýÊÇ¡ª2.3£»0µÄÏà·´ÊýÊÇ_____________ 11¡¢ÈôXµÄÏà·´ÊýÊÇ¡ª5£¬ÔòX=____________¡£Èô¡ªXµÄÏà·´ÊýÊÇ¡ª3.7£¬ÔòX=_________
1¡¢|¡ª5.7|=____________¡£|0|=_____________¡£¡ª|+5|=______________£»¡ª|¡ª6.8|=__________
13¡¢_____________µÄÏà·´ÊýÊÇËü±¾Éí£¬________________µÄ¾ø¶ÔÖµÊÇËü±¾Éí£¬__________µÄµ¹ÊýÊÇËü±¾Éí£¬_______________µÄ¾ø¶ÔÖµÊÇËüµÄÏà·´Êý¡£
14¡¢Ò»¸öÊýµÄ¾ø¶ÔÖµÊÇ2.6£¬ÄÇôÕâ¸öÊýΪ___________________
15¡¢¡ª£¨¡ª2.9£©=__________¡£¡ª£Û+(¡ª2.6)£Ý=_______£»¡ª£û¡ª£Û+£¨¡ª2.6£©£Ý£ý=________ 16¡¢ÔÚÏÂÁÐÊýÖУ¬¸º·ÖÊýÓиö£»·Ç¸ºÕûÊýÓиö¡£ 7£¬
21£¬ £6£¬ 0£¬ 3.1415£¬ £5£¬ £0.62£¬ £11. 322317£®±È´óС£º£3 £2
18¡¢µ½ÔµãµÄ¾àÀë²»´óÓÚ3µÄÕûÊýÓÐ ¡£
19¡¢ ÔÚÊýÖáÉϵ½£1µÄ¾àÀëСÓÚ3¸öµ¥Î»³¤¶ÈµÄÕûÊýÓÐ
20.Ò»¸öÊýµÄ¾ø¶ÔֵԽС£¬Ôò¸ÃÊýÔÚÊýÖáÉÏËù¶ÔÓ¦µÄµã£¬ÀëÔµãÔ½_______________. ¶þ¡¢Ñ¡ÔñÌ⣨ÿСÌâ2·Ö£¬¹²¼Æ40·Ö£© £¨ £©1¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£º
A¡¢·Ç¸ºÓÐÀíÊý¾ÍÊÇÕýÓÐÀíÊý£»B¡¢Áã±íʾûÓУ¬²»ÊÇ×ÔÈ»Êý£» C¡¢ÕýÕûÊýºÍ¸ºÕûÊýͳ³ÆÕûÊý £» D¡¢ÕûÊýºÍ·ÖÊýͳ³ÆÎªÓÐÀíÊý
£¨ £©2¡¢Áã²»ÊôÓÚ£º
A¡¢ÓÐÀíÊý¼¯ºÏ£»B¡¢ÕûÊý¼¯ºÏ£»C¡¢·ÇÕýÓÐÀíÊý¼¯ºÏ£»D¡¢ÕýÊý¼¯ºÏ £¨ £©3¡¢¡ª8£¬2005£¬2/3£¬0£¬¡ª4£¬+11£¬¡ª|¡ª3|£¬¡ª
1£¬¡ª7.2£¬-£¨-2£©ÖУ¬ÕýÕûÊýºÍ¸º·ÖÊý¹²ÓУºA¡¢3¸ö£»4B¡¢4¸ö£»C¡¢5¸ö£»D¡¢6¸ö
£¨ £©4¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£º
A¡¢ÕýÕûÊýºÍ¸ºÕûÊýͳ³ÆÕûÊý£»B¡¢Õý·ÖÊý¡¢¸º·ÖÊýͳ³Æ·ÖÊý£»
C¡¢Áã¼È¿ÉÒÔÊÇÕýÕûÊýÒ²¿ÉÒÔÊǸºÕûÊý£»D¡¢Ò»¸öÓÐÀíÊý²»ÊÇÕýÊý¾ÍÊǸºÊý
£¨ £©5¡¢ÏÂÁÐ˵·¨´íÎóµÄÊÇ£º
A¡¢¹æ¶¨ÁËԵ㡢Õý·½ÏòºÍ³¤¶ÈµÄÖ±Ïß½ÐÊýÖ᣻B¡¢ËùÓÐÓÐÀíÊý¶¼¿ÉÒÔÓÃÊýÖáÉϵĵã±íʾ£»C¡¢ÊýÖáÉϵÄÔµã±íʾÊý0£»D¡¢ÊýÖáÉϱíʾ¡ª3.33µÄµãÔÚ±íʾ¡ª3µÄµãµÄ×ó±ß¡£
£¨£©6¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£º
A¡¢¡ª1ÊÇÏà·´Êý£» B¡¢¡ª3.3Óë+3»¥ÎªÏà·´Êý£»C¡¢¡ª2/3ºÍ¡ª3/2»¥ÎªÏà·´ÊýD¡¢¡ª4µÄÏà·´ÊýÊÇ4
£¨£©7¡¢ÏÂÁÐ˵·¨´íÎóµÄÊÇ£º
A¡¢ÔÚÒ»¸öÊýÇ°ÃæÌí¼ÓÒ»¸ö¡°¡ª¡±£¬¾Í±ä³ÉÔÊýµÄÏà·´Êý£»B¡¢?C¡¢Èç¹ûÁ½¸öÊý»¥ÎªÏà·´Êý£¬ÔòËüÃǵÄÏà·´ÊýÒ²»¥ÎªÏà·´ÊýD¡¢
£¨£©7¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£º
11Óë2.2»¥ÎªÏà·´Êý£» 51µÄÏà·´ÊýÊÇ0.3 3- 1 - / 5
A¡¢·ûºÅÏà·´µÄÁ½¸öÊýÊÇÏà·´Êý£»B¡¢ÈκÎÒ»¸ö¸ºÊý¶¼Ð¡ÓÚËüµÄÏà·´Êý£» C¡¢ÈκÎÒ»¸ö¸ºÊý¶¼´óÓÚËüµÄÏà·´Êý£»D¡¢0ûÓÐÏà·´Êý
£¨£©8¡¢¾ø¶ÔÖµµÈÓÚÏà·´ÊýµÄÊýÒ»¶¨ÊÇ£º
A¡¢¸ºÊý£»B¡¢ÕýÊý£»C¡¢¸ºÊý»òÁ㣻D¡¢ÕýÊýºÍÁã
£¨£©9¡¢ÏÂÃæËĸö½áÂÛÖУ¬ÕýÈ·µÄÊÇ£º
A¡¢|¡ª2|£¾|¡ª3|£»B¡¢|2|£¾|3|£»C¡¢2£¾|¡ª3|£» D¡¢2£¼|¡ª3|
£¨£©10¡¢ÈôaÊÇÓÐÀíÊý£¬Ôò|a|Ò»¶¨£º
A¡¢ÊÇÕýÊý£»B¡¢²»ÊÇÕýÊý£»C¡¢ÊǸºÊý£»D¡¢²»ÊǸºÊý
£¨ £©11¡¢ÏÂÁÐ˵·¨£º
¢Ù »¥ÎªÏà·´ÊýµÄÁ½¸öÊý¾ø¶ÔÖµÏàµÈ£»¢Ú¾ø¶ÔÖµµÈÓÚ±¾ÉíµÄÊýÖ»ÓÐÕýÊý£¬ ¢Ú ²»Ï൱µÄÁ½¸öÊý¾ø¶ÔÖµ²»ÏàµÈ£»¢Ü¾ø¶ÔÖµÏàµÈµÄÁ½ÊýÒ»¶¨ÏàµÈ¡£ ÆäÖÐÕýÈ·µÄÓУº
A¡¢0¸ö£»B¡¢1¸ö£»C¡¢2¸ö£»D¡¢3¸ö
£¨ £©12¡¢ÕýÕûÊý¼¯ºÏºÍ¸ºÕûÊý¼¯ºÏºÏÔÚÒ»Æð£¬¹¹³ÉÊýµÄ¼¯ºÏÊÇ£¨ £©
A. ÕûÊý¼¯ºÏ£» B. ÓÐÀíÊý¼¯ºÏ£» C. ×ÔÈ»Êý¼¯ºÏ £» D. ·ÇÁãÕûÊý¼¯ºÏ
£¨ £©13¡¢ÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ£º
A¡¢×îСµÄ×ÔÈ»ÊýÊÇ1£»B¡¢×î´óµÄ¸ºÕûÊýÊÇ¡ª1£»C¡¢Ã»ÓÐ×î´óµÄÕýÕûÊý£»D¡¢Ã»ÓÐ×îСµÄ¸ºÕûÊý
£¨ £©14¡¢¾ø¶ÔÖµµÈÓÚ±¾ÉíµÄÊýÓУº
A¡¢0¸ö£»B¡¢1¸ö£»C¡¢2¸ö£»DÎÞÊý¸ö
£¨ £©15¡¢Èç¹û¼×ÊýµÄ¾ø¶ÔÖµ´óÓÚÒÒÊýµÄ¾ø¶ÔÖµ£¬ÄÇô£º
A¡¢¼×Êý±Ø¶¨´óÓÚÒÒÊý£»B¡¢¼×Êý±Ø¶¨Ð¡ÓÚÒÒÊý£»
C¡¢¼×¡¢ÒÒÁ½ÊýÒ»¶¨ÒìºÅ£»D¡¢¼×¡¢ÒÒÁ½ÊýµÄ´óС£¬Òª¸ù¾Ý¾ßÌåֵȷ¶¨
£¨ £©16¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£º
A¡¢ÓÐ0¸öÆ»¹û¼´Ò»¸öÆ»¹ûҲûÓУ¬¹Ê0µÄÒâÒå¾ÍÊDZíʾûÓÐB¡¢0ûÓдø¡°¡ª¡±ºÅ£¬ËùÒÔ0ÊÇÕýÊý£» C¡¢×ÖĸaûÓдø¡°¡ª¡±ºÅ£¬ËùÒÔaÊÇÕýÊý£»D¡¢0¼È²»ÊÇÕýÊý£¬Ò²²»ÊǸºÊý
£¨ £©17¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£º
A¡¢¡°ºÚÉ«¡±ºÍ¡°°×É«¡±±íʾ¾ßÓÐÏà·´ÒâÒåµÄÁ¿£» B¡¢¡°¿ì¡±ºÍ¡°Âý¡±±íʾ¾ßÓÐÏà·´ÒâÒåµÄÁ¿£»
C¡¢¡°ÏòÄÏ100M¡±ºÍ¡°Ïò±±1000M¡±±íʾ¾ßÓÐÏà·´ÒâÒåµÄÁ¿£» D¡¢¡°+15M¡±¾Í±íʾÏò¶«×ßÁË15M
£¨ £©18¡¢Óáªa±íʾµÄÊýÒ»¶¨ÊÇ£º
£Á¡¢¸ºÊý£»£Â¡¢ÕýÊý£»£Ã¡¢ÕýÊý»ò¸ºÊý£»£Ä¡¢ÒÔÉ϶¼²»¶Ô
£¨ £©19¡¢ÏÂÁÐÓï¾äÖÐÕýÈ·µÄÊÇ£º
A¡¢ÓÐÀíÊýûÓÐ×î´óµÄÊýҲûÓÐ×îСµÄÊý£»B¡¢ÕýÊýûÓÐ×î´óµÄÊý£¬ÓÐ×îСµÄÊý£» C¡¢¸ºÊýûÓÐ×îСµÄÊý£¬ÓÐ×î´óµÄÊý£»D¡¢ÕûÊýÓÐ×î´óµÄÊý£¬Ò²ÓÐ×îСµÄÊý
£¨ £©20¡¢Èç¹ûa±íʾÓÐÀíÊý£¬ÄÇôÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨ £©
£¨A£©+aºÍ££¨£a£©»¥ÎªÏà·´Êý £¨B£©+aºÍ£aÒ»¶¨²»ÏàµÈ
£¨C£©£aÒ»¶¨ÊǸºÊý £¨D£©££¨+a£©ºÍ+£¨£a£©Ò»¶¨ÏàµÈ Èý¡¢½â´ðÌ⣨ÿСÌâ2.5·Ö ¹²¼Æ20·Ö£© 1¡¢¼ÆËãÌâ
£¨1£©|£2|¡Á(£2) £¨2£©|£2¡¢±È½Ï´óС
£¨1£©-3Óë-4 £¨2£©
111|¡Á5.2£¨3£©|£|££¨4£©£3£|£5.3| 222235611Óë?£¨3£©?Óë?£¨4£©?£¨?3.5£©Óë?? 346731¡¢¼×?ÒÒ?±ûÈýµØµÄº£°Î¸ß¶ÈΪ20M,-15M,-10M,ÄÇô×î¸ßµÄµØ·½±È×îµÍµÄµØ·½¸ß
( )
A£®5M B£®10M C£®25M D£®35M 2¡¢£2µÄÏà·´ÊýÊÇ£¨ £©A£®2 B£®£2 C£®?3¡¢ ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨ £©
11 D£® 22£¨1£©ÓÐÀíÊýµÄ¾ø¶ÔÖµÒ»¶¨ÊÇÕýÊý£¨2£©ÊýÖáÉϵÄÁ½¸öÓÐÀíÊý£¬¾ø¶ÔÖµ´óµÄÀëÔµãÔ¶
- 2 - / 5
£¨3£©Ò»¸öÓÐÀíÊýµÄ¾ø¶ÔÖµÒ»¶¨²»ÊǸºÊý£¨4£©Á½¸ö»¥ÎªÏà·´ÊýµÄ¾ø¶ÔÖµÏàµÈ
4¡¢ÒÑÖªaΪÓÐÀíÊý£¬ÏÂÁÐʽ×ÓÒ»¶¨ÕýÈ·µÄÊÇ £¨ £©
A£®¦òa¦ò£½a B£®¦òa¦ò¡Ýa C£®¦òa¦ò£½£a D£® a£¾0 5¡¢¾ø¶ÔÖµ×îСµÄÊýÊÇ£¨ £©A£®1 B£®£1 C£®0 D£®Ã»ÓÐ 6¡¢¹ØÓÚÊý0£¬ÏÂÁм¸ÖÖ˵·¨²»ÕýÈ·µÄÊÇ£¨ £©
A£®0¼È²»ÊÇÕýÊý£¬Ò²²»ÊǸºÊýB£®0µÄÏà·´ÊýÊÇ0C£®0µÄ¾ø¶ÔÖµÊÇ0 D£®0ÊÇ×îСµÄÊý 7¡¢?|?(?1)|£½£¬?[?(?2)]£½£®
28¡¢?3?3.01 ?¦ò?7¦ò?(?7)
9¡¢Èô a?a£¬Ôòa0£¬ 5?|a?b|µÄ×î´óÖµÊÇ£®
10¡¢ÉèaÊÇ×îСµÄ×ÔÈ»Êý£¬ bÊÇ×î´óµÄ¸ºÕûÊý¡£cÊǾø¶ÔÖµ×îСµÄÓÐÀíÊý£¬ Ôòa?b?cµÄֵΪ£¨ £©¡£
A -1 B 0 C 1 D 2
11¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ £¨ £©¡£
A ×ÔÈ»Êý¾ÍÊǷǸºÕûÊýB Ò»¸öÊý²»ÊÇÕýÊý£¬¾ÍÊǸºÊýC ÕûÊý¾ÍÊÇ×ÔÈ»ÊýD ÕýÊýºÍ¸ºÊýͳ³ÆÓÐÀíÊý
2357,?,?µÄ´óС˳ÐòÊÇ£¨ £©¡£ 468753735573357A ?????B ?????£¬C ?????D ?????
86484668446813¡¢MµãÔÚÊýÖáÉϱíʾ?4£¬NµãÀëMµÄ¾àÀëÊÇ3£¬ÄÇôNµã±íʾ£¨ £©¡£
A ?1 B ?7 C ?1»ò?7 D ?1»ò1
12¡¢?14¡¢¾ø¶ÔֵСÓÚ3.99µÄÕûÊýÓУ¨ £©¸ö¡£A 5 B 6 C 7 D 8 15¡¢Ïà·´ÊýÊÇËü±¾ÉíµÄÊýÊÇ£»¾ø¶ÔÖµÊÇËü±¾ÉíµÄÊýÊÇ¡£ 16¡¢¾ø¶ÔÖµ´óÓÚ1¶øÐ¡ÓÚ4µÄÕûÊýÓиö£»
17¡¢ÔÚÊýÖáÉϱíʾÏÂÁи÷Êý£¬²¢°´´ÓСµ½´óµÄ˳ÐòÓá° £¼ ¡±°ÑÕâЩÊýÁ¬½áÆðÀ´¡££¨6·Ö£©
3£®5 £¬£3.5 £¬0 £¬ 2 £¬£2 £¬£
1 £¬ 0.5 3
18¡¢Èôa+b=0£¬Ôòa,bµÄ¹ØÏµÊÇ 19¡¢x=y£¬ÄÇôxºÍyµÄ¹ØÏµ
20¡¢ÒÑÖªÓÐÀíÊýa£¬bÔÚÊýÖáÉϵÄλÖÃÈçͼËùʾ£¬ÄÇôa£¬b£¬£a£¬£bµÄ´óС¹ØÏµÊÇ¡££¨Óá°>¡±Á¬½á£©
20¡¢ÈôÁã¼þµÄ³¤¶È±È±ê×¼¶à0.1cm¼Ç×÷0.1cm£¬ÄÇô¡ª0.05cm±íʾ____________. 21¡¢´óÓÚ?41ÇÒСÓÚ11µÄÕûÊýÓС£
22¡¢ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A ÕûÊý¾ÍÊÇÕýÕûÊýºÍ¸ºÕûÊý B ¸ºÕûÊýµÄÏà·´Êý¾ÍÊǷǸºÕûÊý C ÓÐÀíÊýÖв»ÊǸºÊý¾ÍÊÇÕýÊý D ÁãÊÇ×ÔÈ»Êý£¬µ«²»ÊÇÕýÕûÊý 23¡¢ÔÚ£5£¬£
1£¬£3.5£¬£0.01£¬£2£¬£212¸÷ÊýÖУ¬×î´óµÄÊýÊÇ£¨ £© 101A £12 B £ C £0.01 D £5
102424¡¢±È£7.1´ó£¬¶ø±È1СµÄÕûÊýµÄ¸öÊýÊÇ£¨ £© A 6 B 7 C 8 D 9 25¡¢a,bÊÇÓÐÀíÊý£¬ËüÃÇÔÚÊýÖáÉϵĶÔÓ¦µãµÄλÖÃÈçÏÂͼËùʾ£º
°Ña,-a,b,-b°´ÕÕ´ÓСµ½´óµÄ˳ÐòÅÅÁÐ ( ) A -b£¼-a£¼a£¼b B -a£¼-b£¼a£¼b C -b£¼a£¼-a£¼b D -b£¼b£¼-a£¼a Ò»¡¢Ìî¿ÕÌâ
- 3 - / 5