四年级数学下册简便计算专项练习题52.docx

1、四年级数学下册简便计算专项练习题52331303033125(810)21214920189897631243146100125(36+4)4701147022999223225591767659125(84)252549301242455264526469925(8+4)2271001227159991516125201484820125(810)9191592014444926486466100125(12+4)184100118439999394825401818140125(810)2525194013232686232624399925(20+4)223100122313999138

2、025601858560125(810)828239601262696714712199925(32+4)5531155394999440125451575745125(810)959599601232352714871229925(36+4)16710116737993732125381747438125(82)3838291001979762453845729925(16+4)165101165989982425701404070125(810)7171191001636329877187209925(8+4)5101151014991416125411939341125(84)25259

3、10018585763824385310125(24+4)178101178409994056125791262679125(810)1414299015555872013201299925(36+4)57311573539537225391595939125(82)7777191019292112991236100125(12+4)5061150671999712425351515135125(84)2424793017575798521851999925(4+4)2081001208559553225571696957125(86)47479201757599371371510125(20

4、+4)553115538399836425901151590125(810)2020292019090693131311810125(20+4)486101486499994932125771333377125(810)7272493013838606440644499925(36+4)483101483999999964125821414182125(84)6060497012828746426641210125(20+4)34111341479947825821484882125(810)363669201696989321132669925(28+4)5071001507819998156125481505048125(88)272789501616111758975339925(12+4)50411504969964825961666696125(86)969639201686853674767409925(32+4)526101526199198125151212115125(810)8383691015959406060604210125(8+4)55011550719997140125