小学三年级数学速算练习题(18页).doc

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1、-小学三年级数学速算练习题8804800439031200200330350511783576515804629686606051684938000768074207085800432207073303480414232358335900642420202200582626+9=844342573809155051500700930380084220224202993933633770783571604960329688007006603684969031809807580-第 17 页800224406602333048264086903480288044933605750050070072

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3、083005780033579303770060038004840237860154302480890035409630345093136233360613350050037563456332323963800270723307008047242214056073070121044041074312933501014202427011690054304020332332420902012301220201378030213120481020702234040281609040102013391023301362126050101944207080115012410683030223040502

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5、505412066068080971022402140700744208040333040401037059432020501180463720003002004420688023120300670206009040114004470070036090664437103450304012409064088447906088046307490740030071232034343904330033606313080499102130432605022400204102332075184120900923483103810990302023630930124404302346243032330307

6、303503042201035750501005296148081050407050002000350530307748522950903005240280303007005239201442024008905082024808420670113330300645005005052404204080036910400411407005400600900541203429674970003000800820043030213080001000104772082024302333305729660632205406590050008710107311405004010587040224004910

7、36440434206000200033208090808032043070291490031204805077296408200409372093656640210348810305065106006751866032230600700407009366034338600696039050103618098465660365154316433866061080720880025729365650550040233038008810107342077005905032208090800848044070600020005833213012044202066066402933651026+9=8

8、804540657381200200224015007001178080422804610479930513070770707608555056007707800812031424202480259006333932200160456088448007009903091690332009303580620239032440660202248264088357480288042968605750050068492440918078404124800444043313303323057323484120464254090975826909360934213344296038255800432231

9、036015244072099003460247007004509705006003360633348283756280464083239400480870733307501200700690380083006493388085077007950003723380175314783654281727114423840423031700800214310390314023903180366062303300578001149303770084023782330430248086050540963037080313623310681335005004050345633230219638002711

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