四年级数学下册简便计算专项练习题126.docx

1、四年级数学下册简便计算专项练习题126701626270125(84)6666294016868937277232100125(28+4)153100115363996364125351636335125(810)4848695016363538947899210125(32+4)2581125845999458025111717111125(86)44442940163639321721339925(12+4)40610014063893856125141212114125(86)4848994014242575343531799925(32+4)2491124989989322575118

2、1875125(88)8181699015353787522753899925(36+4)24111241489994848125511363651125(86)252593018080569544954499925(12+4)247112471791772125341262634125(84)3131699012323858015801299925(16+4)3831001383319314825901313190125(88)121249901828261973997629925(8+4)321101321309307225711989871125(810)9292496018888937

3、977961100125(40+4)58310158382999822425781898978125(88)3434693012525418059806199925(4+4)464100146457995740125171373717125(84)2828897011919938678645100125(20+4)312100131213991332125991585899125(88)5252294015959248576858799925(12+4)32310132344994464125901878790125(88)9393892013636675133518010125(36+4)4

4、91101491979999724125471575747125(84)676799901939394116112099925(28+4)36411364399392425671616167125(88)2626598012121889312937999925(4+4)4761147662999623225861525286125(86)757589501494946325432939925(12+4)131111314994932125571707057125(810)5757910111116354375413100125(36+4)27010012709899982425981575798125(84)50505910016666534847481510125(28+4)461100146149949825211535321125(84)545479401535341675967829925(4+4)35511355199191625311121231125(84)66666940136369536536779925(28+4)46510146597999740125