人教版2019年小学三年级数学上册：口算题专项练习【推荐】.pdf

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1、25225425625825325512561258125312551257125912325801745105541=304=45238112=456124005=5645453=56125131=7823133=256604=1254257259152154156158153155157159452454456458453455457459352354356358353355357359125212541102012025248898518112212526456459019122413027879549520601314623457 456 10021651454645771410522

2、701589654681611023751615559181152456412257269=57381500 700 42266039603180965155053800420732204202093388041200200051076085707253=268+125=280+40=6622=4620=8542=9031=609=12050=30064=6410=667=4005=5031=4250=5280=45080=57140=8002=3000400=4207=68020=420-330=528=605=173=1288=6309=3507=7002=184=3203=6015=72

3、 6 2=4003=8 2 20=2240=217=7 8 7=6606= 3 8 9=568=7002=9 2 4=700800=803=5200=380190=94=4006=70550=486=（）5375023=1200800=8006=7（）43（）964350=5004=72080=406=5409=87= 4400=145=3006=460400=9003=7 3 4=9026=8 6 7=52+23=6 4 2=1204=805=405=15 5 5=60050=562=20036=15+53=380+50=7890=3005=1548=6800=4025=66+6=4324=

4、119=1203=360+80=3007=85+47=3103=2005=3202=235080=57050=233=1803=2008=53070=8502=26380=8502=98260=63=497=186=4532=248=405=500300=450500=36080=50800=96=728=287=59=36030=730700=183=3400300=120400=68=67=455=200800=246=83=3000 1500=76060=357=2753=240120=5000500=3600600=3025271004400 8900 5 =40 6 =109=3 8

5、 =18 + 53 =37+4=4 6 2=596=8004= 29+3=3 4 5=278= 2 8 6=2 9 5=909= 8（）65（）9386（）49（）9207（）505（）32 6004=509=707= 8800=5500=194=（）3252（）15（）425 47+9=3 6 7=394= 6 6 7=9 2 8=47+5=402=804=898=12+20=426=7+44=482=168+30=648=34+9=427=4002=77+8=648=8004=147=546+33=5+58= 213=510+200=4802= 648=48=15459=40002=63=

6、549=11408=80004=99=497=7+18=48002=2002=303=60002=363=8004=3003=482=999=262=6003=381=933=777=4002=8004=50005=5005=844=9009=4005=279=53+8=84+7=8044=1800900=4900 1800=420+80=430+1000=50060=3728=78+15=8320=4330=91=280+450=77=3600+5800=89+21=4600+4700=730190=3700370=8500 5500=3200+5100=9642=1200400=83030

7、0=800+900=5836=7000+3000=57=729=366=819=42+13=243=24+8=2732=42+13=427=357=19+41=24 6 3=485=273+6=5673=499+7=432= 637=843=65+37=124+18=1648=84+48=255+36=6842=284=899=3663= 996=4276=9680+7=64408=404+20=758=147+25=155+8=898=130+80=468=857=938=306=364=45+44=488+7=1800+200=9380=65+37=1081= 78=734=384=76+

8、10=728=648=240=717+30=628=359=7059=89+21=36=183=186=153=63=255=205=55= 306=93=43=164=124= 82=244=44=204=246=25=11=21=22=82=105=93=56=11=186=61=22=122=27=155=305=246=164=204=153=105=51=186=306=445=63=44=255=366= 51=122=426=243=26=66=255=124=33=155=339=183=872=36=425= 205=507=105=267=93=186= 305= 204=

9、 567=25=22=55=186=126=126= 153=204=306=244=84=105=426=243=205=42=183=126=123=155=164=305=246=255=205=183=86=3924= 328= 197=126=126=306=153=255=205= 244=204=156=366=812=155=278=84=102=57=2519=93=305=204= 164=255=36=183=306=255=34=205=244=186=62=186=45=186=45= 54=17-9=318=3018=7719=246=306=78=205=186=

10、153=55=518=812=367=246=246=164=5031=1204=53070=805=4250=8502=2519=5280=26380=405=105=45080=8502=15 5 5=356=98260=57140=60050=204=8002=562=30+6=278=20036=3000400=203=3924=4207=1002=15+53=366=183=84=11=22=11=41=44=99=253=268+125=280+40=6622=4620=8542=9031=609=5541=304=8112=4005=453=5131=133=604=12050=

11、30064=6410=667=4005=568020=420-330=528=605=173=1288=6309=3507=7002=184=3203=6015=72 6 2=4003=8 2 20=2240=7 8 7=568=380190=4006=5023=350=406=3006=7 3 4=9026=8 6 7=52+23=6 4 2=380+50=7890=3005=1548=6800=4025=66+6=4324=119=1203=360+80=3007=85+47=3103=2005=3202=6606=7002=803=70550=8006=5004=5409=145=350

12、80=57050=233=1803=2008=134=3003=3612=4002=402=152=2004=6006=606=728=217=7828=20+180=48080=404=80+60=28+2=402=60+6=303=50+50=147=62+18=156=427=55=700300=165= 9848=163=957=36004=214=72+8=1025=402=1303=9110=42+58=25+17=884=660600=6008=174=224=1002=1403=6817=663=880300=1606=2014=663=4025=9015=802=1807=2

13、7+36=805=606=054=7224=9009=5025=84+21=2004=205=36060=60+100=604=903=662=3004=24+54=513=92+6=7241=603=124=0800=14060=484=202=60006=253=156=42080=80+120=323=75+25=64816=13090=125=602=52+4=130=402=6002=128=155=140=10+30=5006=462=2005=8003=12020=3005=560=362= 143=2020=1204=172=50+3=162=18+16=9328=8666=4

14、412=393=323=146=156=38+27=406=5003=224=1005=4808=688=333=8700=263=904=245=4907=844=432=517=862=955=5203=637=2807=453=911=254=452=245=422=7777=3204=054=452 =245=422=7777=3204=054=452 =245=422=7777=3204=2709=9003=460=456=350=017=342=402=972=6408=862=7004=316=633=133=147=380=804=903=7209=2004=530=290-1

15、90514=850=819=419=5608=461=708=7007 5409=762=884=777=61+19=509=107=2408=362=755=363=216=09996003=10004=7007=840124=206=933=3005=318=7702002=652=642=655=8100=30 422=8002=78=903=944=4 50630=523=844=863=6009=990+10050005=74008=10005=240 0 2 207=3203=2504=4033=5307=3903 7 2005=6009=1204=6402=8602=68 52

16、013=5607=306=805=963=71-22 602=4503=1005=408=2303 293=2086=2004=6903 392=1001=705=100-19=293=796228=065=9130=50+43=462=7140182=3504=873=8202=234=10063227=284=1303=83-26=229=239 127=804=425=421=184=313=603=90-28=125=785=245=25268+125=280+40=664620=85906055304=814004551133=6012030064667=400503=22=42=3

17、1=9=41=12=5=3=31=4=50=64=10=5=31=805=72+8=4250=8502=5280=26380=9110=405=45080=8502=15 5 5=174=98260=57140=60050= 6817=8002=562=30+6=2014=20036=3000400=203=9015=4207=1002=15+53= 805=68020=134=380+50=7224=420-330=528=605=173=1288=6309=3507=7002=184=3203=6015=72 6 2=4003=8 2 20=2240=7 8 7=568=380190=40

18、06=5023=350=406=3006=7 3 4=9026=8 6 7=52+23=6 4 2=1204=87890=3005=1548=6800=4025=66+6=4324=119=1203=360+80=3007=85+47=3103=2005=3202=6606=7002=803=70550=8006=5004=5409=145=35080=57050=233=1803=2008=53070=3003=364002=40152004=6006072217820+180=4804080+60=28+2=4060+6=3050+50=147=62+18=156=427=5700300=

19、165=98219009=12=5025=84+21=2=2004=2=205=36060=6=60+100=6=604=8=903=7=662=28=3004=24+54=80=513=4=92+6=7241=603=2=124=0800=3=14060=484=202=60006=253=156=5=42080=80+120=323=48=75+25=4=163=22 2 =402=1303= 8800=42+58=25+17=5500=56 2 =660600=194=6008=57 3 =1002=1403=（） 32590 5 =880300=1606=27 + 46 =902（）1

20、5（）4254025=802=+ 47 =27+36=7+9=606=18 + 15 =9244816=4412=+ 65 =18 +3 6 7=130125=6052+4=13406002=128=155=110+30=5006=462008001203005=5362=14201204=1750+3=1618+169328=86957=990=393=323=2=146=150=38+27=2=40300503=40040=3001007=2002=805=9007=3=1120=31412=60=5 6 7 2 3=1223=20=20+370=330+160=2=720-140=900

21、-640=2=650+300=480+120=47+30=66=63 3 =70 5 =53 =37+4=4 6 2=6=596=3 8 9=2=9 2 4=2=5200=（）5372=7（）432=（）9644400=3=9003=5=8004=29+3=8=3 4 5=3=278=2 8 6=4=2 9 5=8=909=8（）65（）9386 （） 4（）9207（）505（）32 6004=509=707=394=6 6 7=9 2 8=47+5=3 9 4=8 8 7=559=423=253=809527=806=4008=1043=0105=9002=5403=180+170= 50

22、0-192=560+80=164=6303=1206=2102=1233=376=90018=2557=642=230 4 100087-35=234=840 120 726+44=24246246280-27=30060=8226327099990 =906=1531359107=216215603280+60=2542453547=1248016=3232462634=145308413004735=750-300=36362+18=36040=2040=750-300=90018=75025=8421=2040=6817=(25-7)0=5 0 3=(5+25) 4=324+13=16+

23、72=30 6 4=6(580-80)=420-210 2=1003+32=180 5-120=5 4 100=459200=(100-50)50=(501-1) 1=750-2500=850- （） =300200（）=2001034535401919+04624828048441100500=5026=7124=1300600=67067006024055086079600800420785060094626663137053428434=4446=300800=802703604804427603663693402884462663444302300250450043018=7719=2

24、519=3924=366=183=28+20=71+23 =7370=420+80=50060=34+25=4537=6938003700+500=45001600800=8024735=21043000300=4622320 =40211076527=47004000=1200600=48222306527=400700=70042723=63356006024=9096817=700900=3924=3943=6009400700=4628434=7004366=6559=2723=666183=6337032=31328+20=71+23 =6325=70556003425418=602

25、4=7370=4732=9098434=420+80=6817=5064446=50060=40820053125537=6624=6535=8026=7084609053064624828048441100500=5026=7124=1300600=67067006024055086079600800420785011300800=2557=242822153135124145363802703604804427603663693402884462663444302300250450043018=7719=2519=34+25=87-35=26+44=80-27=9990 =6033547=

26、2634=4735=4537=6938003700+500=45001600800=8024735=21043000300=4622320 =40211076527=47004000=1200600=48222306527=700900=3943=8434=6559=7032=6325=5418=4732=50640820053125537=6624=6535=8026=7084609053064624828048441100500=5026=7124=1300600=6702320 =6700663497=444602186=4024054532=302110750830026527=248

27、=47004000=607504405=50049600500300=1200600=8004450500=3018=4822077719=223036080=85060094626663137053428434=4446=300800=2557=242822153135124145363802703604804427603663693402884462122519=3924=366=183=28+20=71+23 =7370=420+80=50060=34+25=87-35=26+44=80-27=9990 =6033547=2634=4735=4537=6938003700+500=450

28、01600800=8024735=21043000300=4626527=400700=70042723=63356006024=9096817=700900=3943=8434=6559=7032=6325=5418=4732=50640820053125537=6624=6535=8026=70846090563=50800=96=728=287=59=36030=730700=183=3400300=120400=217=700800=94=486=1200800=72080=87=460400=68=67=455=200800=246=83=3000 1500=76060=357=27

29、53=240120=2065=5)15=5000500=3600600=5303=260-80=3903 022702=3300=200850-660=80+240=790=57 - 27 =237=860-300=219=204=4008=436=236=256-97=77+6=62+36=28+3=51-11=172=405=423=442=78 - 48 =365=16870-530=470+65=134=68+27=4500=058=9006=57-35=12 + 12 =13302+56=226=8=409=256=8019=08+5=113=95-13=1306=264=1- 34

30、 + 14 =25+82=783=35+55=81-33=353=240+109=39 + 29 =2005=73+9= 367=38019=40100=202020=75-755=40+36090=4=15 4 8=100-136=66060=7030= 34 17 20=7000-340=3044+306=(6409+23 17) 68=386-(2525+2001 - 23 =26+9=57381500 700 422 993770766039603180965156606 8002505380042073220480458334202093388041200 200 117 80460

31、51 07608570714259002200844091930383572968684980780043303323 64258263425505800842026331604800 700 690358024404824802605244840444043234845409909133600712034802393560899033200620266026408880475005000911243310571204097360944296033222440460270500333280494003330690349337007233 7836114230331033903230311482

32、5531031472094700 700 6003482864084808750800888089500801754284231700 800 9031803300593038004601590034509360637563237071200700300650703753141727840421414026606780077008402430254093131333456963233050668026202680096031500 900 1800 800 6332657800833576003378480863036233500500 3328002 70080475607 44049332

33、4205423312307804810404040102330 605070801068405030217115070242307010745010701130402420122030212070281201313610191150303028102050103630332140121031214206902033902020133120223609039102124420124223022430803310509012402203224090402003412021301046370033302041 6600242050300455070 8007606108969101330233015

34、4906060604090302140302040902313320407048197064900231020354535322070608419006342033303120700684109800703024286475902230650087042204003005900103322080702004020660224044204040432046374206300640113609103440909060490720343003804650330325056808021408040103720502000 300 880270204004066503064088804400300343

35、936069910122030804120971070073330059118020043120600 90 4700 700 4437401284476307712304331302130432020751823489030301246240734220100510503505522924025239400848083330505800360504102412031032023440430320351035296140703030509080302014905042063006240469102240332090098109630930233303030750504808165000 200

36、0 774830053007004202820270114500 500 2040400411409005674920048000 1000 2024572954061073105804934208090307012046408 7209103465106603700541207000 3000 30301047302366065900 5000 1140704010366000 2000 8080291480502004365688106006223040060034298008213072083330322087105004022404404332032049003772909364023

37、050751860070040704338905084654316108057295004088107005809040702130660665105406224080801047307009360061036660343387208365623301073905080086000 2000 1204640293=903=9003=7020=1802=40005=3606=14007=2005=7208=279=2709=3060=3006=1505=4907=904=903=9070=4266=244=2404=909=81009=3005=4207=7209=2021=3006=1402=

38、7008=3505=56+41=16004=27009=40008=3606=14002=2004=7209=7848394708178617839360541071252214719808=4080=75-64=2010=408=3204=85-62=2005=6050=4052=1503=1005=4206=7020=1802=80+8=140-80=20-7=60+40=160-80=2107=3080=8002=4080=3005=1803=502=4806=42+36=834=4050=41+25=407=3507=409=36+24=1202=78-19=308=124+9=254

39、73965813873596435741063308321418191604=2709=4008=3606=8109= 3005=4207=14002=2004=7209=501=4030=1503=1802=8060=402=6020=602=4206=6488=180-10=50+500=120-40=180-60=600+600=110-90=20+70=40+500=150-90=120-50=7209=4050=3604=4505=39+45=3006=4207=1005=402=1823=2458809721845367392565214712522147392804=3609=3

40、208=1806=6309=40005=6307=16002=28004=5409=605=3005=606=4005=807=1608=36+42=2103=4200=4864=900+700=90+80=90+9=12-6=200-60=10+10=120-10=130-50=140-50=200-40=3006=2807=2408=390=2005=410=1203=4009=8109=57-20=144179650835683341550716421947099005=1402=4060=15005=2103= 804=2404=807=1602=48+52=20004=27009=4

41、0008=42006=81009=30005=4207=10002=20004=4509=9002=804=4907=45-6=1002=306=903=8060=40010=99+12=1001=5050=7208=8109=8020=1809=2709=2703=3040=2799=759325608376209245487152254809190-90=200-90=150-20=70+30=16-2=40+80=10-8=110-70=100-100=6+10=2406=307=808=3204=305=603=3021=6309=4090=2558=20+10=110-6=70+80

42、=140-2=70+90=70+2=140-7=70+50=700+600=17-1=7208=9800=52+35=804=1402=602=602=4907=1002=5464=254340947081786812920154507142235446913-7=30+20=30+70=1810+50=19-4=10+60=20+80=50+70=140-20=190-80=606=63+24=427=521=567=25+41=147=3007=1202=49+40=140-3=30+6=130-2=20+90=80+20=60+90=10-5=90+20=17-8=180-80=3505

43、=2107=38=802=4010=1803=8090=2804=9100=818=42426654429813168394528421715024552659909=16002=71-68=6001=15003=9300=45+45=5090=66+26=55+52=90+30=90+40=170-90=110-30=50+80=110-80=50+90=400+300=150-60=160-60=1608=150+40=21003=5080=287=5004=248=1220=355=496=2505=639=2804=5050=8109=3006=25+41=1407=2031=90-6

44、5=5244745441751316839518241071252529445+156=25058= 6524= 303+8=4004+205=10+123+20=(8020+80)4=70+(100-105)=12036040=4020=80-25=70+45=902=166=3006=5409=603020=4004=350-80=160+70=18-648=426+20=40-57=80+603=41+182=75-115=42+7-29=560080=2516=12025=3611=102525=336+70=.2594=200-333=3020-1010=1250= 600258=2

45、311=12525=4200-2200=220+80=20 8 5=600-3200=20+202=35-255=36+8-40=280040=9814 =9624 =195614 =1076=306=6660=78=38+21=6513 =3610=30+34=6819=7515 =156=6917=1503=12024=243=5914=515=20025 =518=5118=7370=80016 =264=3812=9550=84021 =715=25+44=246=56014 =3230=39013 =60015 =7224 =8517 =9015 =9616 =7826 =5117

46、=8040 =10020 =1004 =24040 =9204 =30060=642 =644 =505 =608 =964 =906 =400+80400-80 =4080 =40080 =4816 =9624 =1605=4250=0518=204015=6012=2330=3050=5700=829201625300483=2532099602=18418401=17-9=300367248155=307724246=164=2519=555=204=278=4=3924=8=366=35=183=6=1011=4002=5=30+6=400=244=5=318=16=54=894=6=

47、35-6=501=3619=6=205=5=28+20=5816=6=6660=4=7529=6=38+40=3=71+23 =8918=18=50+24=19=4+55=16=9620=62+17=30+49=869136+30=51+25=279=53+18=10428328=81=420+80=5005+58=280+450=78+15=20084+17=80328=57-25=7900-900=400+100=1100-200=5000+300=3000+600=200+4000=6400-400=60=50=9=2=60=9=44=9900-900=486=55=162=95-49=

48、639=567=3002=729=888=509=03=213=183=427=3700=21=81=991=3500=803=33=87-17=71=21+45=56=4300=07=67+19=9164=0100=8=648=63182=9106=870=6401904=324=7234+25=87-35=2009=94=105=0107728=013+0=26+44=80-27=427=800183=505=60366=36-0=211503=7=709=3001=0109=1017=80=309=5=4500=507=31-19=9=60-29=80-37=900+3000=4200-

49、200=900+200=8000-6000=700=4000+100=8=5600+300=5000+300=9=10000-1000=126=697=09=205=3=488=546=164=6=728=659=153=362=76=45=21=660=53=67= 9675=88=96=9645=255=42=89164=205=121832408=546=487=459=362420427=4=273=5436729=099=8=153=56307=427=6=21=4854164=728=3=09=17=89=4= 49=77=4=43=66= 76=33=4=4=4=6=9=8=5=

50、9=3=8=6=4=5=2= 49=105=273=183=80=93=189=56= 00=455=17=11=93=56=186=729=98=61=36=425=205=507=105=267=37= 6745=76=21=64=653= 67=99=68=788=96=97=66=4731=09=17=8942=84=93=1620124=189=2282=206=488=546=11=440=99=36=183=186=153=5=63= 255=205=55=306=5=93=9=43=164=124=82=9=244=7=44=204=246=25=4=11=5=21=22= 8