四年级数学下册简便计算专项练习题大全233.docx

1、四年级数学下册简便计算专项练习题大全233221696922125(84)2626397019999505250522199925(40+4)143101143909903225211727221125(82)151519401636379142114949925(40+4)418114185495480125181313118125(84)525239101151551424942779925(32+4)36910013699999940125211323221125(88)9999696019292833517352699925(4+4)36110013615095056257112626

2、71125(84)292969701878777152315839925(32+4)3701001370869863225241979724125(84)646449801353531666966729925(28+4)4311143144994456125301858530125(810)19198990123231999819923100125(8+4)5511155147994740125421232342125(84)1616596016060773023301999925(40+4)1191011198699986825771454577125(810)404029101686868

3、3132313099925(36+4)1441001144519995148125221363622125(84)444493011717942462470100125(32+4)220100122052995232125841717184125(86)4444998018888612339239310125(40+4)506115063893848125661616166125(88)8686895015252755525554110125(12+4)214112142192180125671656567125(86)6565794012121755825587599925(40+4)451

4、114518698672125931818193125(82)9999691001393992791274510125(12+4)2821001282909990825921999992125(82)1515499013838808520858799925(4+4)20610120642999428125481525248125(82)1616597015757969249241100125(16+4)4291014295595572125461808046125(810)5252896016868922182150100125(40+4)14411144429994232125131383813125(84)55558940141418757135723100125(16+4)4321001432499994916125201303020125(82)46461910019292352065203899925(24+4)432114323399335625601545460125(88)99991990184841118891828100125(4+4)39310139344994480125