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1、三年级数学口算题2522542562582532552572591521541561581531551571594524544564584534554574593523543563583533553573591252125412561258125312551257125912325801710201202524889851811221252645645901912241302787954952060131462345745610021651454645771410522701589654681611023751615559181152456412451045234561256455612782
2、32561254257269=5738150070042266039603180965155053800420732204202093388041200200051076085707253=268+125=280+40=6622=4620=8542=9031=609=5541=304=8112=4005=453=5131=133=604=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
3、=7262=4003=8220=2240=787=568=380190=4006=5023=350=406=3006=734=9026=867=52+23=642=1204=805=405=1555=60050=562=20036=15+53=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=35080=57050=233=1803=2008=53070=8502=26380=8502=98260=6
4、3=497=186=4532=248=405=500300=450500=36080=50800=96=728=287=59=36030=730700=183=3400300=120400=217=700800=94=486=1200800=72080=87=460400=68=67=455=200800=246=83=30001500=76060=357=2753=240120=5000500=3600600=30 2 52 7 100 4 400 8 900 5=40 6=10 9=3 8=18+53=37+4=462=596=3 89=924=5200=（）537 7（）43 （）964
5、 4 400=9003=8004=2 9+3=345=278=2 86=295=909=8（）65（）938 6（）49 （）920 7（）50 5（）32 600 4=509=707=8 800=5500=194=（）325 2（）15 （）425 4 7+9=367=394=6 67=928=47+5=402=804=482=4002=8004=4802=40002=80004=48002=2002=303=60002=363=8004=3003=482=999=262=6003=381=933=777=4002=8004=50005=5005=844=9009=4005=279=53+8
6、=84+7=8044=1800900=49001800=420+80=430+1000=50060=898=648=34+9=147=5+58=64 8=63=99=728=78+15=8320=4330=91=280+450=77=3600+5800=89+21=4600+4700=730190=3700370=85005500=3200+5100=9642=1200400=830300=800+900=5836=7000+3000=57=729=366=819=42+13=243=24+8=2732=42+13=426=7+44=427=648=21 3=48=549=497=427=35
7、7=19+41=2463=485=273+6=5673=499+7=432=6 37=843=65+37=124+18=1648=84+48=255+36=6842=284=899=3663=9 96=4276=9680+7=64408=404+20=758=147+25=155+8=898=12+20=168+30=77+8=546+33=510+200=15459=11408=7+18=130+80=468=857=938=306=364=45+44=488+7=1800+200=9380=65+37=1081=7 8=734=384=76+10=728=648=240=717+30=62
8、8=359=7059=89+21=36=183=186=153=63=255=205=55=30 6=93=43=164=124=8 2=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=45=63=44=255=366=5 1=122=426=243=26=66=255=124=33=155=339=183=872=36=425=20 5=507=105=267=93=186=30 5=20 4=5 67=25=22=55=186=126=126
9、=15 3=204=306=244=84=105=426=243=205=42=183=126=123=155=164=305=246=255=205=183=86=3924=32 8=19 7=126=126=306=153=255=205=24 4=204=156=366=812=155=278=84=102=57=2519=93=305=204=16 4=255=36=183=306=255=34=205=244=186=62=186=45=186=45=5 4=17-9=318=3018=7719=246=306=78=205=186=153=55=518=812=367=246=24
10、6=164=2519=105=356=204=278=3924=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=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=7262=4003=8220=2240=787=568=3
11、80190=4006=5023=350=406=3006=734=9026=867=52+23=642=1204=805=405=1555=60050=562=20036=15+53=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=35080=57050=233=1803=2008=53070=8502=26380=8502=98260=30+6=203=1002=134=3003=3612=400
12、2=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=98 48=214=72+8=9110=174=6817=2014=9015=805=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+
13、25=163=402=42+58=6008=1002=880300=4025=27+36=4816=13090=125=602=52+4=130=402=6002=128=155=140=10+30=5006=462=2005=8003=12020=3005=560=362=14 3=2020=1204=172=50+3=162=18+16=9328=8666=957=1303=25+17=660600=1403=1606=802=606=4412=393=323=146=156=38+27=406=5003=224=1005=4808=688=333=8700=263=904=245=490
14、7=844=432=517=862=955=5203=637=2807=453=911=254=36004=1025=884=224=663=663=1807=054=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=380=2004=850=461=884=107=363=6003=10004=7007=840 2 124=206=933=3005=318=770 7 2002=652
15、=642=655=8100=30 2 422=8002=78=903=944=4 50 630=523=844=863=6009=990+10050005=633=804=530=819=700 7 762=509=755=4008=10005=240 0 207=3203=2504=4033=5307=390 3 2005=6009=1204=6402=8602=68 5 013=5607=306=805=963=71-22 602=4503=1005=408=230 3 293=2086=2004=133=903=290-190419=5409=777=2408=216=690 3 392
16、=1001=705=100-19=293=796228=065=9130=50+43=462=7140182=3504=873=8202=234=10063227=284=1303=83-26=229=23 9 127=804=425=421=147=7209=514=5608=708=61+19=362=0999184=313=603=90-28=125=785=245=253=268+125=280+40=6622=4620=8542=9031=609=5541=304=8112=4005=453=5131=133=604=12050=30064=6410=667=4005=5031=42
17、50=5280=45080=57140=8002=3000400=4207=68020=420-330=528=605=173=1288=6309=3507=7002=184=3203=6015=7262=4003=8220=2240=787=568=380190=4006=5023=350=406=3006=734=9026=867=52+23=642=1204=805=405=1555=60050=562=20036=15+53=380+50=7890=3005=1548=6800=4025=66+6=4324=119=1203=360+80=3007=85+47=3103=2005=32
18、02=6606=7002=803=70550=8006=5004=5409=145=35080=57050=233=1803=2008=53070=8502=26380=8502=98260=30+6=203=1002=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=214=72+8=9110=174=68 17=2014=9015=80 5=7224=9009=502
19、5=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=163=402=42+58=6008=1002=880300=4025=27+36=4816=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=9
20、328=8666=957=1303=25+17=660600=1403=1606=802=606=4412=393=323=146=156=38+27=402=3002=503=4002=3002=1007=2003=805=9007=118=313=412=564=728=1223=20+370=330+160=720-140=900-640=650+300=480+120=47+30=63 3=70 5=22 2=56 2=57 3=90 5=27+46=90+47=18+15=92+65=18+53=37+4=462=596=389=924=5200=（）537 7（）43 （）964
21、4400=9003=8004=29+3=345=278=286=295=909=8（）65（）938 6（）4（）920 7（）50 5（）32 600 4=509=707=8 800=5500=194=（）325 2（）15 （）425 47+9=367=394=667=928=47+5=394=887=559=423=253=809527=806=4008=1043=0105=9002=5403=180+170=500-192=560+80=164=6303=1206=2102=1233=376=90018=642=234=30060=906=9107=280+60=8016=750-30
22、0=62+18=36040=2040=750-300=90018=75025=8421=2040=6817=(25-7)0=503=(5+25)4=324+13=16+7 2=3064=6(580-80)=420-210 2=1003+32=1805-120=54100=459200=(100-50)50=(501-1)1=750-2500=850-（）=300 200（）=200 23041000 8401207 462462 632709 216215 254245 323246 30841300 345354 01919+0 4624828048441100500=5026=7124=1
23、300600=67067006024055086079600800420785060094626663137053428434=4446=300800=2557=242822153135124145363802703604804427603663693402884462663444302300250450043018=7719=2519=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=45001600800=8024735=
24、21043000300=4622320=40211076527=47004000=1200600=48222306527=400700=70042723=63356006024=9096817=700900=3943=8434=6559=7032=6325=5418=4732=50640820053125537=6624=6535=8026=7084609053064624828048441100500=5026=7124=1300600=67067006024055086079600800420785060094626663137053428434=4446=300800=2557=2428
25、22153135124145363802703604804427603663693402884462663444302300250450043018=7719=2519=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=45001600800=8024735=21043000300=4622320=40211076527=47004000=1200600=48222306527=400700=70042723=63356006
26、024=9096817=700900=3943=8434=6559=7032=6325=5418=4732=50640820053125537=6624=6535=8026=7084609053064624828048441100500=5026=7124=1300600=67067006024055086079600800420785060094626663137053428434=4446=300800=2557=242822153135124145363802703604804427603663693402884462663444302300250450043018=7719=2519=
27、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=45001600800=8024735=21043000300=4622320=40211076527=47004000=1200600=48222306527=400700=70042723=63356006024=9096817=700900=3943=8434=6559=7032=6325=5418=4732=50640820053125537=6624=6535=802
28、6=70846090563=497=186=4532=248=405=500300=450500=36080=50800=96=728=287=59=36030=730700=183=3400300=120400=217=700800=94=486=1200800=72080=87=460400=68=67=455=200800=246=83=30001500=76060=357=2753=240120=5000500=3600600=702=3300=2008=850-660=80+240=790=57-27=237=860-300=219=204=4008=436=236=256-97=7
29、7+6=62+36=28+3=51-11=172=405=423=442=78-48=365=164=870-530=470+65=134=68+27=4500=058=9006=57-35=12+12=2065=5303=302+56=226=409=256=8019=08+5=113=95-13=1306=264=1-34+14=25+82=783=35+55=81-33=353=240+109=39+29=2005=73+9=367=38019=40100=202020=75-755=40+36090=1548=100-13 6=66060=7030=341720=7000-340=30
30、44+306=(6409+2317)68=386-(2525+2005)15=260-80=1-23=26+9=57381500700422 99 3770766039603180965156606 800 2505380042073220480458334202093388041200200117 80 46051 0 760857071425900220084409193033903 0 2283572968684980780043303323 64 2582634255058008420263316048007006903580244048248026052448404440432348
31、45409909133600712034802393560899033200620266026408880475005000911243310571204097360944296033222440460270500333280494003330690349337007233 78 36114230331033903230311482553103720947007006003482864084808750800888089500801754284231700800903180330059303800460159003450936063756323707 120070030065070375314
32、172784042141402660678007700840243025409313133345696323305066802620268009603150090018008006332657800833576003378480863036233500500 33 28002 700 80475607 440 493324205423312307804810404040102330 60 50708010684050302171150702423070107450107011304024201220302120702812013136101911503030281020501036303321
33、40121031214206902033902020133120223609039102124420124223022430803310509012402203224090402003412021301046370033302041 6 600242050300455070 800 76061089691013302330490606060409030214030204090231332040704819706490023102035453532207060841900634203330312070068410980070302428647590223065008704220400300590
34、010332208070200402066022404420404043204637420630064011360910344090906049072034300380465033032505680802140804010372050200030088027020400406650306408880440030034393606991012203080412097107007333005911802004312060090470070044374012844763077123043313021304320207518234890303012462407342201005105035055229
35、2402523940084808333050580036050410241203103202344043032035103529614070303050908030201490504206300624046910224033209009810963093023330303075050480850002000774830053007004202820270114500500204040041140900567492004800010002024572954061073105804934208090307012046408 720 910346510660370054120700030003030
36、1047302366065900500011407040103660002000808029148050200436568810600622304006003429800821307208333032208710500402240440433203204900377290936402305075186007004070433890508465431610805729500408810700580904070213066066510540622408080104730700936006103666034338720836562330107390508008600020001204640293=9
37、03=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=7008=3505=56+41=16004=27009=40008=3606=14002=2004=7209=78483947081786839360541071252214719808=4080=75-64=2010=408=3204=85-62=2005=6050=4052=1503=1005=4206=7020
38、=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=25473965813873596435741063308321418191604=2709=4008=3606=8109=300 5=4207=14002=2004=7209=501=4030=1503=1802=8060=402=6020=602=4206=6488=180-10=50+500=120-40=180-60=
39、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=3208=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=2
40、807=2408=390=2005=410=1203=4009=8109=57-20=144179650835683341550716421947099005=1402=4060=15005=2103=80 4=2404=807=1602=48+52=20004=27009=40008=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=75932560837620924
41、5487152254809190-90=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=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=10+50=19-4=10+60
42、=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=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
43、+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=90-65=5244745441751316839518241071252529445+156=25058=6 524=30 3+8=4004+205=10+123+20=(80 20+80)4=70+(100-10 5)=120 36040=4020=80-25=70+45=902=166=3006=5409=60 3020=40
44、04=350-80=160+70=18-64 8=426+20=40-5 7=80+603=41+182=75-11 5=42+7-29=560080=2516=12025=3611=102525=336+70=.25 94=200-33 3=3020-1010=1250=600 258=2311=12525=4200-2200=220+80=2085=600-3 200=20+202=35-25 5=36+8-40=280040=9814=9624=5614=6513=7515=12024=20025=80016=84021=56014=39013=60015=7224=8517=9015=
45、9616=7826=5117=8040=10020=1004=24040=9204=30060=642=644=505=608=964=906=400+80=400-80=4080=40080=4816=9624=1605=4250=0518=1076=3610=156=243=518=264=715=3230=4015=6012=2330=3050=5700=829204=168=2535=3006=483=255=3400=205=9916=602=186=4501=186=4015=17-9=3006=364=726=483=155=3018=7719=2416=306=78=6819=
46、1503=515=5118=3812=246=246=164=2519=555=204=278=3924=366=183=1011=4002=30+6=244=318=54=894=35-6=3619=205=28+20=5816=6660=7529=38+40=71+23=8918=50+24=4+55=9620=6660=38+21=30+34=6917=5914=7370=9550=25+44=62+17=30+49=8660=9150=36+30=51+25=279=53+18=1049=282=328=81=420+80=50060=5+58=280+450=78+15=2009=8
47、4+17=8044=328=57-25=7900-900=400+100=1100-200=5000+300=3000+600=200+4000=6400-400=9900-900=3002=888=3700=991=803=4300=164=648=637=182=9106=870=680=4015=904=324=729=34+25=87-35=2009=94=105=0700=1078=728=09=13+0=26+44=80-27=427=8003=183=505=606=366=36-0=486=95-49=509=213=3500=87-17=21+45=67+19=1503=70
48、9=3001=0109=1017=309=4500=507=31-19=60-29=80-37=900+3000=4200-200=900+200=8000-6000=4000+100=5600+300=5000+300=10000-1000=126=697=09=205=488=546=164=728=659=153=55=639=03=427=21=33=56=98=37=62=76=45=21=64=60=53=67=9 9=68=75=88=96=97=66=45=255=42=84=93=164=205=124=189=324=408=546=486=162=567=729=183=
49、81=71=07=0100=459=364=244=204=427=273=546=369=728=099=153=55=639=03=427=21=488=546=164=728=09=17=89=4 5=77=43=66=7 2=33=4 9=80=0 0=17=56=98=37=6 2=76=45=76=21=64=60=53=6 7=99=68=75=88=96=97=66=45=79=31=09=17=89=97=42=84=93=164=205=124=189=273=183=189=455=93=729=81=205=488=546=11=44=41=99=36=183=186=
50、153=63=25 5=205=55=306=93=43=164=124=82=244=44=204=246=25=11=21=22=8 2=105=93=56=11=186=61=22=122=27=155=305=246=164=204=153=105=51=186=306=45=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=567=25=22=55=186=126=126=153=204=306=244=84=105=426=243=2