1初中数学总复习基础运算能力训练题库111002510133230231220093tan308263cos45cos60sin45cos3042cos30sin120tan45sin135cos120tan605312sin30cos301260421132tan45cos60sin452722cos30sin45cos602sin30tan60tan45820092009201020081231031029113184232310221222535211221212231212357921n132311112222n14222223557799112123nn1527343532xxxx16222222xxyyxxyy17当3x时,求2212241xxxxx的值218因式分解:2105axaybybx19因式分解:42242mxmxymy20因式分解:4245xx21因式分解:222164xx22因式分解:32128xyxy23因式分解:2269abb2422bbaab2521613962xxxx26232396127962xxxxxxxx27当12,12ab时,求22112bababaabb的值28已知210xx,求254xx的值29已知2310xx,求2352362xxxxx的值30已知210xx,求221xx的值31已知234xyz,求22222232xyzxxyz的值32已知3tan,3为锐角,求4cos3sin2cossin的值33已知abckbccaab,求k的值34已知112ab,求223aabbaabb的值35化简:2244123xxx36先化简32222xxxxx再自选一个自己喜欢的数代入求值337已知2323,2323xy,求22xxyy的值38已知8,3xyxy,求ababba的值39配方:2257yxx40配方:21572yxx41配方:3002100yxx42配方:1126stt43配方:2000.5300.6mnn4445243xxx45223230xx4622xxx4757xx482451xx4922336xxxx50221142yy512152142xx5222416214xxxxxx5321117217231xxxxxx542124111xxxxxx55222161711xxxx45642222112xxxxx57610510xx582312341mnmn59121117xyxy60168xyxxyx61221235xyxxyy6242xyxy6322104xyxy64864xyyzzx65421593106abcabcabc66221345xyyzzx6710573244xyzxz68:3:2:5:466xyyzxyz569请写出满足523x的所有整数x70解不等式2131xxxx并把解集在数轴上表示出来71解不等式321xx并把解集在数轴上表示出来72求不等式2752xx的最大整数解73解不等式2560xx并把解集在数轴上表示出来74解不等式2560xx并把解集在数轴上表示出来75解不等式2560xx并把解集在数轴上表示出来76解不等式2560xx并把解集在数轴上表示出来77解不等式组3214213212xxxx并把解集在数轴上表示出来78解不等式组3172513xxxx并把解集表示在数轴上79解不等式组33121318xxxx并写出该不等式的整数解80求不等式组205121123xxx的非正整数解81求不等式组10223xxx的最大整数解