四年级数学下册简便计算专项练习题大全164.docx

1、四年级数学下册简便计算专项练习题大全164661929266125(82)68687990170703819621980100125(24+4)21910012196499647225301464630125(84)343429601767697523525399925(36+4)1541001154969999640125451797945125(88)464699201545491539534199925(16+4)2721127258995872125421818142125(82)9292394018080387462743199925(24+4)1671011674299942722

2、5311939331125(84)323299601343480512051399925(20+4)303101303449994456125281393928125(88)2929594016767308670868399925(4+4)58110015818798764125801787880125(810)7777894011919749726973899925(12+4)284100128454995456125191656519125(82)16163940119196843324399100125(28+4)265100126521999211625881939388125(86)

3、29296950175757999219987100125(12+4)36510013655199518025171151517125(810)39393910120206663346353100125(16+4)1661001166749744825311494931125(810)7878893015050371763172099925(12+4)542101542499495625611555561125(810)68684960132326432363228100125(16+4)368113682899288125561828256125(86)8181970128283023702

4、34999925(16+4)394100139454995440125741282874125(88)3333298014747552245224710125(8+4)18511185589995880125711727271125(88)8383197013939921381319100125(32+4)17710011772799273225601444460125(82)75756960153531352875293100125(16+4)317100131749994964125481727248125(84)626249901343491739737099925(40+4)54810154868999686425701969670125(86)676798012020296471648699925(4+4)4451014457699764025431686843125(88)6767930195954093609319100125(28+4)1951011954394332125641838364125(82)999989601464663363736139925(36+4)15111151669996672125