四年级数学下册简便计算专项练习题160.docx

1、四年级数学下册简便计算专项练习题160651858565125(810)19195910013030379363938499925(12+4)266112665899581625821141482125(86)909089401646491559555999925(8+4)377101377649996432125871484887125(86)161679701686898882881210125(16+4)313113136999698125291808029125(88)51519980126267556255615100125(36+4)356113562999293225201858

2、520125(88)3838393015353444056402510125(32+4)486100148683998380125241929224125(84)363679201717174152615869925(36+4)5861001586169163225371363637125(86)2727391013333649736972810125(8+4)2191012194199412425441929244125(84)1212998015656393761377910125(24+4)428114282999291625691858569125(810)23234960149492

3、57775773210125(32+4)328100132881999814825751989875125(84)7575199014444723528356899925(40+4)387101387749746425821141482125(82)4949592012424677133711899925(24+4)34510134517991756125461616146125(810)444419801545411288928649925(36+4)45611456589583225701535370125(86)58584920156568948114877100125(36+4)371

4、11371629996272125241252524125(82)9696892017373159285922610125(32+4)18910118962996248125121585812125(82)65659910017272339767973510125(12+4)543115438099980825531999953125(84)2929498019595301570157610125(4+4)4781001478599593225261232326125(810)9494496013636284772471510125(32+4)4741147443994332125221969622125(84)4848291001262649296923910125(12+4)295100129566996640125231535323125(84)515197012525992012032100125(4+4)3641136437999378125501838350125(84)8989293012424156985697199925(24+4)307113076499642425