四年级数学上册口算练习册精心打造52.docx

1、四年级数学上册口算练习册精心打造5210294104820128914278537读作:1711423( )万790912080384( )亿70080=6030=1180=1681=2910=210070=9003=240240=14780=4820=900-23=642=902594408820138951366486读作:6943913( )万191001343849( )亿60070=16040=1320=1861=2610=30030=24003=500250=84540=8610=100-42=2122=602694704890148941578901读作:9971149( )万3

2、25249937333( )亿40090=32080=2110=2438=2140=630070=24004=60210=35370=8110=700-98=8142=502593601840138773803424读作:48736525( )万100349143588( )亿70030=21030=1880=3555=1880=300060=32004=40210=79280=7110=900-47=542=90219610870118340639890读作:21149723( )万287677895479( )亿60060=10050=1970=881=1820=120020=36004=

3、240230=72330=7810=800-31=222=102395105820118158007107读作:60346790( )万54263299426( )亿50030=20040=2120=2139=1730=480080=18009=180230=81490=3460=200-23=4182=302695804870158737057640读作:15276488( )万345683295021( )亿30030=49070=2910=1898=2750=40010=40008=400520=68730=4080=400-48=462=402596707870128396466229

4、读作:59094875( )万108542564012( )亿10090=18030=1440=1051=2830=810090=12006=300230=25790=6540=200-36=3182=502795407830168325124699读作:95926182( )万77776021906( )亿50070=18060=2580=937=2670=180090=21003=200220=53820=2870=600-78=462=202795105860188139010629读作:42792333( )万544476539636( )亿30080=64080=2310=7291=

5、1850=480060=54006=120320=99070=7110=400-30=7182=802295401860138200379221读作:50265716( )万446424898131( )亿40060=21070=2140=664=1520=720080=24008=250510=30850=1690=200-59=962=70295501870168945740003读作:79325377( )万405291694902( )亿30090=72090=2570=4051=1950=280040=20004=160420=23180=1810=300-39=9182=30249

6、1401890168859174780读作:76915181( )万824644431047( )亿60030=40080=1740=2437=2940=280040=72008=450530=87280=6760=400-19=1162=202493102820128332769479读作:35305870( )万946462606440( )亿20030=32040=1720=8197=1720=150030=6006=120230=49990=9110=600-7=3102=40294108870118532241754读作:26893525( )万75699995924( )亿8004

7、0=45050=3090=6485=2930=50010=30005=640440=28130=3350=200-86=282=902797003850118229585800读作:88018236( )万947984301411( )亿90070=24040=2110=4267=1360=320080=14002=800440=83530=4120=100-37=8102=802392102820158631439546读作:55248123( )万585224596505( )亿90020=32040=1180=2177=2790=560080=16004=800450=41930=134

8、0=900-47=7182=202697202850118753149822读作:26385559( )万818553220838( )亿40060=2010=2340=4866=2610=540090=48008=60310=53120=5470=600-64=182=902596508850178801496049读作:39771698( )万904861002466( )亿60010=8080=1870=3699=2610=60060=30005=40210=43260=5880=200-50=1182=202894108870148466749426读作:94525353( )万264

9、980340107( )亿50010=4040=1410=2433=2660=90090=2002=160220=50020=8820=400-66=262=702797004850158221467882读作:80359795( )万246054956328( )亿20050=6020=3050=2738=1310=450090=35007=600540=16020=1760=500-4=862=102792805810138830432145读作:80784300( )万481433617659( )亿70050=20040=1990=3642=3080=140070=35007=3005

10、20=58030=6010=600-93=8162=502597102880138552807326读作:82739907( )万311612235364( )亿70050=48060=1360=4266=1210=80040=10002=800450=52630=2240=500-16=662=60292308890188942344679读作:74214968( )万662536658663( )亿10020=12060=1540=3693=2580=60060=8002=100510=14590=1980=200-48=6142=40269660686015890632312读作:446

11、88044( )万607087539158( )亿50030=24080=1830=3692=2440=280070=27003=400450=14210=7440=200-36=642=902797208850128639587969读作:44025208( )万398981555986( )亿90010=45090=2760=1266=1460=630070=56007=1000550=97840=6130=800-77=122=10292005840158487411105读作:62281185( )万721254464933( )亿10090=42060=2730=4861=1590=

12、60020=3001=360330=19950=3950=500-46=7102=202593704870118439741822读作:55493938( )万422269058467( )亿10060=16080=1950=3664=2880=140070=12006=1000450=28120=1140=700-62=8102=202593808820128461490146读作:99555155( )万777124994196( )亿80050=9010=1330=3663=2590=80080=9003=120220=20110=2030=300-96=522=502391403880

13、138169161008读作:85968100( )万952925985356( )亿10020=63090=1940=2431=2490=30010=36004=400520=67070=9940=900-9=2102=10279180387016832631567读作:65404315( )万799310298679( )亿60010=10020=1290=1479=1250=40040=36004=300320=36490=6220=200-82=742=602397902820188170412207读作:58530548( )万506745725230( )亿40090=2010=1

14、260=6488=1180=360040=5005=450530=88920=2160=400-50=5122=502894404880188288530649读作:93514134( )万905094578551( )亿60090=24080=1120=6379=1750=810090=35005=600430=50950=5640=800-96=362=702791802860128717162441读作:54404288( )万919727166055( )亿50030=21070=2480=3641=1640=180020=14002=500520=35030=6410=300-75=

15、522=602898107880138807808298读作:86529886( )万121980377159( )亿10040=24060=1820=3641=2790=120060=14002=160410=48890=1920=300-37=482=802593902880128533771316读作:18793720( )万509609260391( )亿30080=4020=2930=1249=1540=280070=16004=600450=76140=2680=300-78=3182=80239570286012890133555读作:86807956( )万7526016896

16、17( )亿40040=8010=1220=4264=2640=240040=12004=180330=46720=9230=500-49=422=402897101830188372428108读作:90690184( )万607162987629( )亿80010=64080=1940=1057=1310=210030=6002=250510=13380=7320=700-8=3122=40259230485018693080187读作:93267963( )万887224528444( )亿50020=6060=2890=5464=2710=40010=35005=400250=3161

17、0=8850=300-74=222=402493808870148746726500读作:12987786( )万705152726091( )亿90050=6030=2420=4594=2980=20010=16004=800450=84170=6030=500-55=5102=602292904890118182541209读作:55077573( )万985987154147( )亿70040=8080=2160=2175=2160=480060=6002=200410=68340=8640=700-8=362=402693306840118432499973读作:29356582( )

18、万375860650370( )亿10070=7010=1390=7281=2610=350050=15005=360340=39930=6670=300-56=8122=502292002820158587739632读作:26116688( )万230309762699( )亿80030=15050=1670=843=1170=100050=8004=450530=62410=3040=600-86=182=10249280385018114719338读作:64526079( )万951207749832( )亿50090=24060=2380=3241=1280=180090=4500

19、5=250510=95020=7920=700-86=1182=202796805850168465008825读作:91481386( )万323659492740( )亿90080=36060=2110=2172=2870=50050=54006=80210=51150=2540=700-41=642=602895806820148246207382读作:37796953( )万97694054720( )亿50050=40080=1950=4597=2680=200040=42006=160420=16120=5770=500-31=562=7027966083018240327531读

20、作:81815779( )万796452341410( )亿10050=42060=1160=843=2170=60020=63009=160420=61380=6420=300-49=8102=30219320381018489730613读作:6493903( )万535112343087( )亿60030=24060=1670=939=1390=180060=3003=160410=54560=5030=800-10=1162=302693208890128527651806读作:57908654( )万744935769505( )亿20020=21030=1670=4596=2020

21、=540090=18009=360430=70260=7430=100-52=2162=702494502890128622551263读作:39049268( )万389489412971( )亿20010=12030=2030=4279=2950=80020=15005=180230=77280=4770=100-43=4182=402593407820138676644767读作:52666959( )万375216935534( )亿30020=6060=1610=4082=2820=540090=40008=120410=24940=9490=100-59=922=102292303

22、820168103505965读作:86169292( )万636992934169( )亿10080=24080=2440=1534=2540=560080=48006=1000540=85560=6610=100-86=762=802798004870188494800895读作:1120307( )万853*( )亿10090=8080=2240=3288=2160=60030=12004=480440=52360=8160=800-60=2162=50249240581018704993513读作:46303425( )万611329292691( )亿70060=40050=2230=2178=1510=210070=8002=160410=39320=3080=400-13=582=302297108810118697952692读作:45988580( )万41477530035( )亿30010=42060=1750=638=1380=60030=48006=300520=76880=1470=500-3=982=7027920082015860