2018È˽̰æÎåÄ꼶Êýѧϲá¼ÆËãÌâ(¹²15Ì×A4УÑé´òÓ¡°æ)

ÎåÄ꼶¼ÆËãÌâÁ·Ï°Ò»

°à¼¶ ÐÕÃû µÃ·Ö

Ò»£®Ö±½Óд³öµÃÊý¡£

46542119£­= £«0.2= -1= 1£­= £«=

55755121272152£«= 12.5¡Á8= 14£­22= £­= 0¡Â=

993340.25£«0.4 2.4£«0.06= 0¡Á= 2-= £­=

72152£«= 12.5¡Á8= 14£­22= £­= 0¡Â=

9933445231315¶þ¡¢½â·½³Ì£º

31113311x + = - x= 4x - =2-

41216833

Èý¡¢Óüò±ã·½·¨¼ÆËãÏÂÃæ¸÷Ìâ¡£

11731452?? ?(?) 1£­?

56684375

875158367?? ?? ?? 202012913921313

ÎåÄ꼶¼ÆËãÌâÁ·Ï°¶þ

°à¼¶ ÐÕÃû µÃ·Ö

Ò»£®Ö±½Óд³öµÃÊý¡££¨4·Ö£©

1112555£«= £«= 1£­= £­= 22336661141331£«= £­= £«= 1£­= 5555882¶þ£®½â·½³Ì»ò±ÈÀý¡££¨9·Ö£©

¢ú£­= £«¢ú= 2¢ú£­=

Èý£®¼ÆËãÏÂÁи÷Ì⣬Ҫд³öÖ÷Òª¼ÆËã¹ý³Ì£¬ÄÜÓüò±ã·½·¨µÄÒªÓüò±ã·½·¨¼ÆËã¡££¨18·Ö£©

124516125616£¨1£© £«£¨£­£© £¨2£©2£­£­ (3)£­£«

£¨4£©68£­ 7.5 £« 32£­2.5 £¨5£©

453814374758135 12151 £­£¨ £­£©

21212ÎåÄ꼶¼ÆËãÌâÁ·Ï°Èý

°à¼¶ ÐÕÃû µÃ·Ö

Ò»£®Ö±½Óд³öµÃÊý¡££¨4·Ö£©

1126231113£«= £­= £«= £«= £­= 2497379351011512351739£«= £­= £­£­= £«£­= 46759882020207£­=

5711315321£«£«= £«£«= 1£­£­=

44414141433¶þ£®½â·½³Ì»ò±ÈÀý¡££¨9·Ö£©

1671757

X£« = ¡ªx = X£­( £­ )= 37124162424

Èý£®¼ÆËãÏÂÁи÷Ì⣬Ҫд³öÖ÷Òª¼ÆËã¹ý³Ì£¬ÄÜÓüò±ã·½·¨µÄÒªÓüò±ã·½·¨¼ÆËã¡££¨18·Ö£©

14561£«£« 1£­£­ 5351111

215521313£«£«£« £­£¨£­£© 766751515

£­£¨ £« £©

892913111045 £« £« £« 15171517

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ì滻Ϊ@) ËÕICP±¸20003344ºÅ-4