四年级数学下册简便计算专项练习题大全217.docx

1、四年级数学下册简便计算专项练习题大全217251676725125(84)1616395012727251975195810125(40+4)466114668999894825631878763125(88)7878293011919811319139599925(16+4)487101487889998840125631727263125(810)1414891018484404260421799925(12+4)16611166319993156125651484865125(82)929279100158585939593879925(16+4)14710011474599455612

2、5381585838125(86)3535995011111692131214899925(12+4)5171151727999278125711787871125(84)46468910147476919491999925(32+4)516115168599853225631696963125(86)2020995019797719629962610125(8+4)51210151235993532125681464668125(810)616119901989848615261889925(8+4)400114006499646425131545413125(810)90901950188

3、8841505950559925(40+4)235100123543999436425251636325125(82)3333793016060391461143499925(8+4)1491001149679672425351161635125(86)11111920195956711331188100125(4+4)17811178189186425271949427125(82)3232950119196942314259100125(36+4)52010152028999285625731828273125(86)9090899017878678533853399925(20+4)18

4、81011888598580125511929251125(82)9595198015555361964198899925(12+4)2871128767999673225461505046125(88)4747595011616308770878899925(8+4)59811598319311625901262690125(82)59599960153536849324959100125(36+4)13111131889998816125111565611125(88)6565391014141378163811799925(40+4)5041150487998756125881111188125(84)96962940119196356375676100125(20+4)328113287097024125761898976125(86)61611950168687919391689925(4+4)17810117857995764125921777792125(84)8383697015555577943795599925(28+4)471101471909901625