四年级数学下册简便计算专项练习题大全3.docx

1、四年级数学下册简便计算专项练习题大全3241484824125(84)787829801989812318831569925(16+4)45511455839831625171616117125(810)6363598015151741326136110125(28+4)26710126748994848125581919158125(88)767629101161674312631919925(16+4)49410014947999798025691717169125(84)1313393012121877613764799925(4+4)47310147350950402548143434

2、8125(84)12124950137374260586065100125(4+4)545101545479994724125571212157125(88)5050998015555218579853210125(16+4)5941159449994972125181898918125(82)2626997019191308470843310125(36+4)20210012022399233225121484812125(84)808069701252529157115239925(32+4)497100149754999543225141232314125(84)707029801191

3、9486652668010125(16+4)528115286696616125381333338125(88)3030397012121171783177510125(32+4)1371113770997040125171141417125(82)5656897014646137287727710125(12+4)3421134211991132125591828259125(88)262649601686872902890609925(28+4)2751012754799474825491858549125(810)63635910019191203580352099925(40+4)41

4、71001417599598025821121282125(82)9595193018585764024404999925(24+4)264101264479474825521909052125(810)383859301474726727472279925(20+4)2031120337993772125411575741125(810)898919201565619668166959925(20+4)12810112844999443225211282821125(82)646439401242478642264369925(16+4)206101206589588025721979772125(84)777719601494932686868829925(40+4)17010117023992348125711282871125(82)8888695018383477753774599925(28+4)4371014372299226425911191991125(86)5454698015555388962897510125(12+4)5241015243299328025