四年级数学下册简便计算专项练习题大全242.docx

1、四年级数学下册简便计算专项练习题大全242721414172125(86)66665910186863758635838100125(24+4)3181001318259992524125251767625125(88)898979401585816678467449925(4+4)178111788898880125861111186125(88)848494011919904210423910125(28+4)30710013075699563225691181869125(84)5555192019696439357932799925(16+4)353101353779977561252

2、71151527125(810)1313994014747211479147610125(28+4)32910013297799774025541232354125(810)232379201313118588258619925(4+4)57710157747999474025321343432125(88)8585198011616259975991410125(24+4)22510012259299280125671353567125(82)29296960135353799639952100125(32+4)495101495319993180125721282872125(82)202

3、03910011212245476543910125(36+4)214101214349341625321515132125(84)20209100135353419741359925(8+4)3111013112399233225211828221125(82)8383695014949802820285510125(12+4)5341001534339337225131545413125(88)2424895013030325068503310125(32+4)52210015228399833225931525293125(84)56566950189892535753563100125

4、(16+4)34011340669663225921313192125(84)60608940178786088408843100125(8+4)283100128343994364125241454524125(82)1919698012222775623564510125(4+4)52510015257599758125801868680125(84)80806910184844444564447100125(28+4)371100137193999372125291999929125(86)7979294019696277673766599925(32+4)395113952892856125761969676125(86)82827930138383921612189100125(40+4)4381143856999564825601303060125(84)515199019292995815817100125(4+4)4771014778699867225681606068125(86)7676498012121851915197310125(12+4)1841011843993916125