初中分式及分式方程100道计算题

1.1)2(216322baabcab229323496222aababaa32322233()()91xxxxx422266(3)443xxxxxxx561596234122yyyyyyyy7yxxyxyxx2121822229631yxyxyxyxyx9221(2).1aaaa104222xxxxxx112()xyxyxxy12x+y?1314151617181920212223)2(216322baabcab249323496222aababaa2523xx22694xxx264232yzxxzyxyx2721xxx1281111322aaaa29babba223029631aa311311112xxxx)(324)223(2xxxxxx3311)11(2xxxx341+1x11xx23523.25223xxxx3611xyxy22xyxy37xxxxxxx1121223722233)()()3(xyxyyxyxa39).2(121yxxyxyxx402224421142xxxxxxx2.xx523625xxxx2-x-313-xx-21132422xx(5)11117162xxxx(6)65879854xxxxxxxx(7)21321xxx(8)32421132xxxx(9)233xx(10)+=1(11)xxx23123(12)1x2=2x(13)xx132(14)2311xx(15)(16)(17)=0(18)(19)(20)=1(21)114112xxx(22)0(,0)1mnmnmnxx(23)4x42x3(24)1xx2x(25)112342xxxx(26)2454262xxxx(27)xx(28)(29)2911213133131xxxxx(30).21xx-211x=0(31)(32)41312111xxxx(33)3513xx(34)255522xxx=1(35)2124111xxx(36)2227461xxxxx(37)11322xxx(38)512552xxx(39)113112xxx(40)22416222xxxxx312,4xyyx1111yxxy4)1999)(1998(1.....)3)(2(1)2)(1(1)1(1xxxxxxxxx=1,5.21xxx=52421xxx6.2410xx441xx7.22xbxa442xxab8.2=11+9.02aa1112421222aaaaaa10.bababababa2232,31111.0x1,xxxx1,6112.2121632xx4x13.x=3a2bab2291()333xxxxx13xx1x)x+1xx=2+11112221222xxxxxx12xaaaaa2244)111(1a.31,3,2222yxyxyxyx)]121()144[(48122xxxx1x2121(1)1aaaa21a.220122+201320