ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2025/12/24 13:00:10ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
Êý ѧ Á· ϰ£¨Ò»£©
¡²ÓÐÀíÊý¼Ó¼õ·¨ÔËËãÁ·Ï°¡³
Ò»¡¢¼Ó¼õ·¨·¨Ôò¡¢ÔËËãÂɵĸ´Ï°¡£
A£®¡÷ͬºÅÁ½ÊýÏà¼Ó£¬È¡___ÏàͬµÄ·ûºÅ_______________,²¢°Ñ__¾ø¶ÔÖµÏà¼Ó__________________________¡£ 1¡¢£¨¨C3£©+£¨¨C9£© 2¡¢85+£¨+15£© -12 100 3¡¢£¨¨C3-6
¡÷¾ø¶ÔÖµ²»ÏàµÈµÄÒìºÅÁ½ÊýÏà¼Ó£¬È¡_¾ø¶ÔÖµ½Ï´óµÄ¼ÓÊýµÄ·ûºÅ________________________,²¢ÓÃ________½Ï´óµÄ¾ø¶ÔÖµ¼õÈ¥½ÏСµÄ¾ø¶ÔÖµ____________ _____________. »¥Îª__________________µÄÁ½¸öÊýÏà¼ÓµÃ0¡£
1¡¢(¨C45) +£¨+23£© 2¡¢£¨¨C1.35£©+6.35
3¡¢2
5 6122£©+£¨¨C3£© 4¡¢£¨¨C3.5£©+£¨¨C5£©
3631-9 61+£¨¨C2.25£© 4
4¡¢£¨¨C9£©+7
¡÷ Ò»¸öÊýͬ0Ïà¼Ó£¬ÈÔµÃ___Õâ¸öÊý__________¡£
1¡¢£¨¨C9£©+ 0=___-9___________; 2¡¢0 +£¨+15£©=____15_________¡£
B£®¼Ó·¨½»»»ÂÉ£ºa + b = ____b+a_______ ¼Ó·¨½áºÏÂÉ£º(a + b) + c = ____a+(b+c)___________ 1¡¢£¨¨C1.76£©+£¨¨C19.15£©+ (¨C8.24) 2¡¢23+£¨¨C17£©+£¨+7£©+£¨¨C13£©
3¡¢£¨+ 3
1332222£©+£¨¨C2£©+ 5+£¨¨C8£© 4¡¢++£¨¨C£©
54455115
C£®ÓÐÀíÊýµÄ¼õ·¨¿ÉÒÔת»¯Îª__ÕýÊý___À´½øÐУ¬×ª»¯µÄ¡°ÇÅÁº¡±ÊÇ____£¨ÕýºÅ¿ÉÒÔÊ¡ÂÔ£©»òÊÇ£¨ÓÐÀíÊý¼õ·¨·¨
Ôò£©¡£ _____¡£
¡÷¼õ·¨·¨Ôò£º¼õÈ¥Ò»¸öÊý£¬µÈÓÚ______¼ÓÉÏÕâ¸öÊýµÄÏà·´Êý_________________________¡£ ¼´a¨Cb = a + ( -b )
1¡¢£¨¨C3£©¨C£¨¨C5£© 2¡¢3
13¨C£¨¨C1£© 3¡¢0¨C£¨¨C7£© 44
D£®¼Ó¼õ»ìºÏÔËËã¿ÉÒÔͳһΪ____¼Ó·¨___ÔËËã¡£¼´a + b¨Cc = a + b + __£¨-c£©___________¡£ 1¡¢£¨¨C3£©¨C£¨+5£©+£¨¨C4£©¨C£¨¨C10£© 2¡¢3
13¨C£¨+5£©¨C£¨¨C1£©+£¨¨C5£© 44
1¡¢ 1¨C4 + 3¨C5 2¡¢¨C2.4 + 3.5¨C4.6 + 3.5 3¡¢ 3
1372¨C2 + 5¨C8 8558
¶þ¡¢×ÛºÏÌá¸ßÌâ¡£
1¡¢Ò»¸ö²¡ÈËÿÌìÏÂÎçÐèÒª²âÁ¿Ò»´ÎѪѹ£¬Ï±íÊDz¡ÈËÐÇÆÚÒ»ÖÁÐÇÆÚÎåÊÕËõѹµÄ±ä»¯Çé¿ö£¬¸Ã²¡ÈËÉϸöÐÇÆÚÈÕµÄÊÕËõѹΪ160µ¥Î»¡£ ÇëËã³öÐÇÆÚÎå¸Ã²¡È˵ÄÊÕËõѹ¡£
ÐÇ ÆÚ Ò» ¶þ Èý ËÄ Îå
ÊÕËõѹµÄ±ä»¯£¨ÓëÉý30½µ20Éý17Éý18½µ20
ǰһÌì±È½Ï£© µ¥Î» µ¥Î» µ¥Î» µ¥Î» µ¥Î»
160+30-20+17+18-20=185
Êý ѧ Á· ϰ £¨¶þ£©
Ò»¡¢³Ë³ý·¨·¨Ôò¡¢ÔËËãÂɵĸ´Ï°¡£
£¨³Ë³ý·¨·¨Ôò¡¢ÔËËãÂɵĸ´Ï°£©
A.ÓÐÀíÊýµÄ³Ë·¨·¨Ôò£ºÁ½ÊýÏà³Ë£¬Í¬ºÅµÃ_Õý_______£¬ÒìºÅµÃ____¸º___£¬²¢°Ñ____¾ø¶ÔÖµÏà³Ë_______________¡£
ÈκÎÊýͬ0Ïà³Ë£¬¶¼µÃ____0__¡£
1¡¢£¨¨C4£©¡Á£¨¨C9£© 2¡¢£¨¨C
3¡¢£¨¨C6£©¡Á0 4¡¢£¨¨C2
1¡¢ 3µÄµ¹ÊýÊÇ______£¬Ïà·´ÊýÊÇ____£¬¾ø¶ÔÖµÊÇ____¡£
2¡¢¨C4µÄµ¹ÊýÊÇ____£¬Ïà·´ÊýÊÇ____£¬¾ø¶ÔÖµÊÇ____¡£ 1¡¢ £3.5µÄµ¹ÊýÊÇ_____£¬Ïà·´ÊýÊÇ____£¬¾ø¶ÔÖµÊÇ____¡£
21£©¡Á
8535£©¡Á 513C.¶à¸ö__________µÄÊýÏà³Ë£¬¸ºÒòÊýµÄ¸öÊýÊÇ________ʱ£¬»ýÊÇÕýÊý£»¸ºÒòÊýµÄ¸öÊýÊÇ________ʱ£¬»ýÊǸºÊý¡£
¼¸¸öÊýÏà³Ë£¬Èç¹ûÆäÖÐÓÐÒòÊýΪ0£¬»ýµÈÓÚ_________¡£
1.£¨¨C5£©¡Á8¡Á£¨¨C7£© 2.£¨¨C6£©¡Á£¨¨C5£©¡Á£¨¨C7£© 3.£¨¨C12£©¡Á2.45¡Á0¡Á9¡Á100
D£®³Ë·¨½»»»ÂÉ:ab= ______£» ³Ë·¨½áºÏÂÉ:(ab)c=_________; ³Ë·¨·ÖÅäÂÉ :a(b+c)= __________¡£ 1¡¢100¡Á£¨0.7¨C
3423¨C+ 0.03£© 3¡¢£¨¨C11£©¡Á+£¨¨C11£©¡Á9
510255
E.ÓÐÀíÊýµÄ³ý·¨¿ÉÒÔת»¯Îª_______À´½øÐУ¬×ª»¯µÄ¡°ÇÅÁº¡±ÊÇ____________¡£
³ý·¨·¨ÔòÒ»£º³ýÒÔÒ»¸ö²»µÈÓÚ0µÄÊý£¬µÈÓÚ____________________________________¡£
³ý·¨·¨Ôò¶þ£ºÁ½ÊýÏà³ý£¬Í¬ºÅµÃ_____£¬ÒìºÅµÃ_____£¬²¢°Ñ¾ø¶ÔÖµÏà_______. 0³ýÒÔÈκÎÒ»¸ö²»µÈÓÚ0µÄÊý£¬