三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案176+152=381+998=198+132=248+312=330+166=273+450=179+208=138+507=132+239=121+563=225+86=224+756=32+36=324+302=284+210=294+390=21+96=159+274=126+162=225+594=164+165=652+136=278+129=320+282=133+33=369+74=139+153=203+251=193+108=948+918=101+192=533+984=353+72=56+84=285+186=209+376=278+88=909+288=74+83=390+238=256+225=558+815=121+190=205+535=72+416=510+101=268+206=521+336=204+213=770+255=51+68=277+454=33+108=883+261=251+234=286+199=237+252=253+336=167+158=299+814=435-161=180-27=282-180=239-61=86-70=852-727=98-74=782-90=434-402=671-413=448-240=250-123=321-306=307-71=315-284=954-772=452-256=725-321=424-177=161-34=425-185=453-148=443-253=885-320=139-16=76-46=462-441=976-70=417-13=561-425=414-73=626-233=475-138=630-483=160-43=597-490=286-12=645-492=500-170=981-353=496-253=736-29=378-302=948-623=389-255=254-68=494-157=731-324=459-351=781-67=452-429=729-543=335-286=939-104=384-312=905-117=446-114=690-131=387-237=889-774=12×2=78×5=129×3=139×8=90×5=47×2=64×2=456×9=122×6=165×8=28×6=485×4=84×7=616×6=52×6=796×5=97×5=946×5=53×3=309×3=109×4=469×7=46×2=43×5=169×4=178×7=70×7=749×5=172×5=188×6=97×6=670×2=452×2=454×9=103×4=863×6=146×5=319×9=54×6=850×7=221×2=311×8=224×2=565×5=195×3=67×9=149×5=858×8=15×5=651×3=284×2=471×2=193×4=398×4=23×7=305×3=166×6=649×9=411×2=913×5=184+439+266=722+474+388=200+12+681=226+186+722=253+531+151=484+896+241=302+270+425=434+220+31=631+18+281=543+406+558=42+73+640=201+387+794=77+14+104=345+736+30=787+77+39=693+65+370=74+35+85=274+362+28=94+288+365=779+205+851=202+145+437=914+140+515=149+16+691=83+629+941=404+219+51=629+69+759=264+27+386=929+568+642=37+371+449=791+254+152=596+367+29=843+235+990=76+611+170=626+175+108=475+216+40=650+316+398=532+167+258=243+839+213=49+148+456=233+850+26=157+515+36=57+194+467=10+28+946=163+166+38=460+233+147=98+442+904=198+289+150=766+579+667=121+109+489=940+998+816=777+40+18=352+454+170=340+222+230=749+162+187=55+93+530=674+570+601=139+731+35=781+397+268=239+468+72=555+525+19=34+458-385=199+53-88=53+307-237=799+476-419=206+138-313=842+293-472=138+348-166=569+188-40=47+249-140=937+986-385=376+119-129=533+967-364=236+213-90=953+188-860=212+112-59=623+961-150=373+123-272=746+151-470=12+488-404=613+866-997=127+272-395=756+433-719=287+144-175=248+482-369=118+170-276=410+108-137=341+95-388=896+195-562=183+303-11=542+857-211=15+333-132=16+889-786=271+128-387=838+342-284=266+233-165=625+153-635=103+315-388=638+187-805=219+273-329=52+547-135=412+47-121=597+993-45=224+155-121=109+363-45=284+103-183=827+827-399=292+82-180=332+716-522=301+92-249=410+695-234=127+293-39=518+492-736=189+222-143=890+604-132=144+291-83=302+944-102=112+348-367=681+814-214=82+325-30=791+130-92=300-40-206=786-124-445=294-32-235=919-113-126=237-24-181=761-372-208=251-85-64=647-236-92=359-73-120=721-512-204=317-230-57=456-80-96=468-114-81=312-79-121=353-21-34=783-58-263=368-44-182=787-14-759=472-193-218=887-157-615=406-29-102=702-245-45=464-26-288=933-262-131=156-60-10=907-526-106=414-44-120=906-32-477=137-24-94=636-154-91=500-78-137=803-175-543=435-209-20=943-422-503=466-107-125=930-25-54=405-155-87=868-240-519=411-11-207=943-260-556=437-79-208=986-137-571=388-60-176=298-12-242=163-27-56=924-357-201=390-234-47=864-127-59=425-156-53=639-298-129=379-31-330=679-315-186=472-218-37=923-487-350=476-137-242=646-106-114=490-196-176=836-18-184=312-212-28=249-49-56=138-126+27=827-248+810=75-10+115=946-503+867=348-234+306=842-461+757=455-75+114=645-188+953=90-79+66=380-17+26=471-292+165=826-754+932=378-297+38=641-397+295=442-287+309=259-259+383=350-223+352=432-105+233=190-90+296=344-43+923=166-105+366=777-362+922=212-123+338=867-17+172=204-108+164=159-144+863=417-327+88=780-49+134=214-166+240=627-275+839=470-156+176=306-53+784=324-294+128=841-234+409=417-106+55=520-308+657=48-11+44=751-326+556=305-260+151=309-194+108=286-169+222=792-362+460=346-340+176=994-361+145=444-206+89=799-594+94=433-268+214=764-610+441=373-228+122=226-69+406=386-182+156=854-773+50=482-404+56=534-26+491=411-208+125=569-185+933=180-119+346=553-118+971=108-48+283=229-208+340=61+(322-244)=115+(990-654)=308+(419-204)=109+(411-125)=109+(386-201)=886+(970-257)=316+(350-298)=710+(657-61)=395+(387-317)=227+(427-152)=130+(360-128)=190+(928-507)=482+(474-140)=908+(790-615)=192+(411-125)=652+(302-136)=179+(436-350)=370+(681-42)=363+(350-305)=648+(607-370)=37+(241-93)=128+(687-132)=498+(167-47)=89+(216-163)=341+(298-197)=725+(920-412)=466+(356-271)=359+(919-818)=192+(179-61)=718+(728-196)=494+(479-206)=174+(744-576)=91+(352-184)=245+(690-583)=254+(457-269)=999+(943-45)=231+(356-100)=124+(631-494)=59+(357-178)=540+(931-280)=212+(298-135)=556+(767-448)=82+(319-78)=573+(930-547)=168+(375-223)=311+(461-351)=343+(237-32)=792+(852-742)=455+(324-130)=788+(678-21)=286+(160-54)=496+(813-239)=377+(363-86)=503+(727-210)=41+(411-309)=991+(950-22)=263+(479-119)=219+(524-46)=386+(424-312)=744+(686-520)=412-(53+133)=938-(67+868)=361-(57+127)=796-(512+255)=384-(102+262)=874-(70+70)=357-(98+116)=706-(87+548)=473-(135+278)=710-(125+77)=287-(63+180)=500-(105+332)=356-(94+64)=768-(258+465)=420-(155+250)=311-(157+11)=379-(14+219)=494-(66+126)=208-(79+30)=997-(520+233)=343-(22+305)=939-(177+315)=426-(19+200)=398-(91+268)=178-(92+49)=562-(241+198)=462-(12+274)=268-(32+172)=373-(141+63)=862-(247+486)=452-(25+404)=458-(353+86)=439-(246+52)=341-(42+281)=274-(39+82)=884-(108+477)=494-(251+14)=946-(650+155)=479-(199+185)=975-(509+394)=450-(196+116)=709-(94+405)=398-(135+44)=706-(414+146)=479-(318+128)=760-(359+50)=366-(139+196)=958-(82+126)=256-(109+60)=882-(193+586)=231-(184+22)=715-(350+145)=235-(43+64)=834-(222+390)=460-(408+29)=521-(207+310)=395-(334+37)=885-(467+367)=435-(306+98)=746-(112+569)=416-(472-468)=889-(868-687)=428-(329-266)=314-(620-390)=286-(225-83)=653-(429-365)=223-(251-36)=707-(990-980)=270-(465-256)=569-(996-871)=255-(412-261)=966-(975-926)=337-(434-317)=635-(951-421)=422-(71-24)=930-(784-782)=478-(212-15)=562-(811-486)=310-(498-448)=862-(497-120)=477-(442-304)=646-(174-70)=123-(280-265)=176-(422-290)=220-(254-201)=931-(431-337)=493-(312-226)=564-(415-223)=407-(270-54)=445-(367-34)=285-(208-147)=829-(629-373)=235-(282-266)=808-(865-736)=487-(480-477)=693-(717-544)=291-(98-86)=533-(304-270)=173-(266-143)=964-(563-188)=411-(258-152)=450-(420-362)=218-(486-463)=509-(330-211)=262-(379-180)=539-(585-198)=106-(86-56)=547-(404-19)=430-(458-421)=244-(611-397)=268-(193-65)=833-(797-231)=434-(484-212)=707-(270-263)=331-(407-123)=614-(231-202)=68-(197-179)=524-(523-143)=459-(317-283)=330-(325-13)=172+30×3=13+176×2=209+200×3=194+246×3=460+203×2=573+489×2=259+28×9=86+160×5=211+30×3=575+99×7=117+155×5=107+155×5=314+103×5=279+316×3=450+118×3=581+176×3=88+35×9=65+303×2=298+173×4=545+90×6=296+207×3=439+134×7=412+55×3=26+77×3=136+30×9=174+60×2=213+96×5=279+292×2=175+53×8=539+88×6=176×3+11=142×6+971=398×2+91=161×2+706=366×2+10=271×3+343=83×5+354=74×6+329=425×2+41=183×2+650=70×9+263=113×6+451=136×3+140=23×6+614=260×2+207=87×8+631=75×4+24=70×4+95=148×4+380=45×8+730=46×3+310=125×2+416=220×3+32=301×3+294=350×2+35=78×9+909=23×7+128=28×5+265=69×6+319=482×2+948=206-12×5=637-74×6=422-195×2=811-379×2=401-76×4=680-11×6=423-86×4=382-126×2=427-100×4=935-217×3=302-130×2=671-86×7=451-44×6=780-82×7=390-20×4=982-17×4=369-25×9=745-94×4=390-13×9=599-49×8=88-10×7=810-102×7=485-48×5=967-163×4=293-136×2=550-194×2=352-109×2=989-203×2=394-155×2=461-44×5=287-29×5=797-172×2=497-19×9=705-110×5=324-35×9=962-150×6=363-91×2=712-98×6=494-69×3=950-84×3=464-26×2=484-24×2=431-12×7=980-143×5=273-83×2=795-50×3=242-10×5=996-384×2=228-24×4=848-109×7=412-27×5=630-13×7=279-27×3=803-58×7=404-33×8=591-125×2=331-55×2=557-52×9=467-28×4=927-144×5=77×8-127=216×5-380=362×2-485=426×3-567=161×6-709=167×8-170=96×8-419=417×5-520=180×5-454=601×5-375=206×3-117=827×6-655=131×7-746=293×2-321=275×3-244=900×5-13=44×9-92=138×6-320=266×2-183=330×5-14=238×3-469=817×2-757=447×2-786=491×8-946=448×2-698=611×4-770=68×7-118=454×5-479=136×6-532=193×5-85=395×2-201=342×5-27=82×6-399=702×9-17=120×6-195=282×6-298=476×2-396=825×4-703=50×9-96=153×8-770=70×8-96=217×9-482=193×2-130=715×4-945=415×2-84=618×5-109=385×2-706=232×9-948=87×8-426=863×4-389=110×2-54=168×6-104=206×4-242=646×2-340=258×2-193=215×8-653=480×2-278=293×2-315=178×5-92=870×4-604=210×(73-70)=266×(950-947)=15×(273-267)=704×(415-407)=120×(254-248)=27×(725-716)=173×(295-291)=701×(931-924)=93×(441-433)=725×(934-927)=162×(326-320)=352×(909-904)=31×(435-432)=450×(459-454)=59×(205-198)=713×(760-756)=331×(389-386)=639×(839-834)=81×(150-146)=435×(823-819)=26×(24-20)=727×(880-872)=122×(494-486)=603×(37-33)=26×(430-425)=246×(720-714)=19×(410-405)=447×(755-750)=149×(226-223)=250×(260-252)=17×(30-23)=880×(411-408)=95×(77-72)=587×(547-541)=12×(394-389)=304×(285-279)=137×(234-229)=509×(761-753)=31×(434-429)=935×(171-163)=289×(153-150)=205×(423-419)=243×(163-159)=957×(360-356)=143×(412-406)=166×(960-955)=158×(444-441)=957×(156-152)=271×(235-232)=299×(748-740)=60×(32-23)=392×(751-748)=270×(313-310)=774×(434-428)=194×(109-106)=400×(158-150)=37×(190-182)=758×(744-740)=49×(206-202)=461×(660-651)=2/6+3/6=5/9+3/9=3/6+2/6=1/4+2/4=5/8+2/8=5/9+2/9=2/8+4/8=1/6+4/6=2/8+3/8=1/3+2/3=1/6+2/6=3/9+2/9=4/8-3/8=4/7-1/7=3/6-2/6=3/4-1/4=2/7-1/7=4/6-2/6=2/4-1/4=5/8-1/8=4/8-2/8=3/8-2/8=4/6-1/6=3/7-1/7=参考答案176+152=328381+998=1379198+132=330248+312=560330+166=496273+450=723179+208=387138+507=645132+239=371121+563=684225+86=311224+756=98032+36=68324+302=626284+210=494294+390=68421+96=117159+274=433126+162=288225+594=819164+165=329652+136=788278+129=407320+282=602133+33=166369+74=443139+153=292203+251=454193+108=301948+918=1866101+192=293533+984=1517353+72=42556+84=140285+186=471209+376=585278+88=366909+288=119774+83=157390+238=628256+225=481558+815=1373121+190=311205+535=74072+416=488510+101=611268+206=474521+336=857204+213=417770+255=102551+68=119277+454=73133+108=141883+261=1144251+234=485286+199=485237+252=489253+336=589167+158=325299+814=1113435-161=274180-27=153282-180=102239-61=17886-70=16852-727=12598-74=24782-90=692434-402=32671-413=258448-240=208250-123=127321-306=15307-71=236315-284=31954-772=182452-256=196725-321=404424-177=247161-34=127425-185=240453-148=305443-253=190885-320=565139-16=12376-46=30462-441=21976-70=906417-13=404561-425=136414-73=341626-233=393475-138=337630-483=147160-43=117597-490=107286-12=274645-492=153500-170=330981-353=628496-253=243736-29=707378-302=76948-623=325389-255=134254-68=186494-157=337731-324=407459-351=108781-67=714452-429=23729-543=186335-286=49939-104=835384-312=72905-117=788446-114=332690-131=559387-237=150889-774=11512×2=2478×5=390129×3=387139×8=111290×5=45047×2=9464×2=128456×9=4104122×6=732165×8=132028×6=168485×4=194084×7=588616×6=369652×6=312796×5=398097×5=485946×5=473053×3=159309×3=927109×4=436469×7=328346×2=9243×5=215169×4=676178×7=124670×7=490749×5=3745172×5=860188×6=112897×6=582670×2=1340452×2=904454×9=4086103×4=412863×6=5178146×5=730319×9=287154×6=324850×7=5950221×2=442311×8=2488224×2=448565×5=2825195×3=58567×9=603149×5=745858×8=686415×5=75651×3=1953284×2=568471×2=942193×4=772398×4=159223×7=161305×3=915166×6=996649×9=5841411×2=822913×5=4565184+439+266=889722+474+388=1584200+12+681=893226+186+722=1134253+531+151=935484+896+241=1621302+270+425=997434+220+31=685631+18+281=930543+406+558=150742+73+640=755201+387+794=138277+14+104=195345+736+30=1111787+77+39=903693+65+370=112874+35+85=194274+362+28=66494+288+365=747779+205+851=1835202+145+437=784914+140+515=1569149+16+691=85683+629+941=1653404+219+51=674629+69+759=1457264+27+386=677929+568+642=213937+371+449=857791+254+152=1197596+367+29=992843+235+990=206876+611+170=857626+175+108=909475+216+40=731650+316+398=1364532+167+258=957243+839+213=129549+148+456=653233+850+26=1109157+515+36=70857+194+467=71810+28+946=984163+166+38=367460+233+147=84098+442+904=1444198+289+150=637766+579+667=2012121+109+489=719940+998+816=2754777+40+18=835352+454+170=976340+222+230=792749+162+187=109855+93+530=678674+570+601=1845139+731+35=905781+397+268=1446239+468+72=779555+525+19=109934+458-385=107199+53-88=16453+307-237=123799+476-419=856206+138-313=31842+293-472=663138+348-166=320569+188-40=71747+249-140=156937+986-385=1538376+119-129=366533+967-364=1136236+213-90=359953+188-860=281212+112-59=265623+961-150=1434373+123-272=224746+151-470=42712+488-404=96613+866-997=482127+272-395=4756+433-719=470287+144-175=256248+482-369=361118+170-276=12410+108-137=381341+95-388=48896+195-562=529183+303-11=475542+857-211=118815+333-132=21616+889-786=119271+128-387=12838+342-284=896266+233-165=334625+153-635=143103+315-388=30638+187-805=20219+273-329=16352+547-135=464412+47-121=338597+993-45=1545224+155-121=258109+363-45=427284+103-183=204827+827-399=1255292+82-180=194332+716-522=526301+92-249=144410+695-234=871127+293-39=381518+492-736=274189+222-143=268890+604-132=1362144+291-83=352302+944-102=1144112+348-367=93681+814-214=128182+325-30=377791+130-92=829300-40-206=54786-124-445=217294-32-235=27919-113-126=680237-24-181=32761-372-208=181251-85-64=102647-236-92=319359-73-120=166721-512-204=5317-230-57=30456-80-96=280468-114-81=273312-79-121=112353-21-34=298783-58-263=462368-44-182=142787-14-759=14472-193-218=61887-157-615=115406-29-102=275702-245-45=412464-26-288=150933-262-131=540156-60-10=86907-526-106=275414-44-120=250906-32-477=397137-24-94=19636-154-91=391500-78-137=285803-175-543=85435-209-20=206943-422-503=18466-107-125=234930-25-54=851405-155-87=163868-240-519=109411-11-207=193943-260-556=127437-79-208=150986-137-571=278388-60-176=152298-12-242=44163-27-56=80924-357-201=366390-234-47=109864-127-59=678425-156-53=216639-298-129=212379-31-330=18679-315-186=178472-218-37=217923-487-350=86476-137-242=97646-106-114=426490-196-176=118836-18-184=634312-212-28=72249-49-56=144138-126+27=39827-248+810=138975-10+115=180946-503+867=1310348-234+306=420842-461+757=1138455-75+114=494645-188+953=141090-79+66=77380-17+26=389471-292+165=344826-754+932=1004378-297+38=119641-397+295=539442-287+309=464259-259+383=383350-223+352=479432-105+233=560190-90+296=396344-43+923=1224166-105+366=427777-362+922=1337212-123+338=427867-17+172=1022204-108+164=260159-144+863=878417-327+88=178780-49+134=865214-166+240=288627-275+839=1191470-156+176=490306-53+784=1037324-294+128=158841-234+409=1016417-106+55=366520-308+657=86948-11+44=81751-326+556=981305-260+151=196309-194+108=223286-169+222=339792-362+460=890346-340+176=182994-361+145=778444-206+89=327799-594+94=299433-268+214=379764-610+441=595373-228+122=267226-69+406=563386-182+156=360854-773+50=131482-404+56=134534-26+491=999411-208+125=328569-185+933=1317180-119+346=407553-118+971=1406108-48+283=343229-208+340=36161+(322-244)=139115+(990-654)=451308+(419-204)=523109+(411-125)=395109+(386-201)=294886+(970-257)=1599316+(350-298)=368710+(657-61)=1306395+(387-317)=465227+(427-152)=502130+(360-128)=362190+(928-507)=611482+(474-140)=816908+(790-615)=1083192+(411-125)=478652+(302-136)=818179+(436-350)=265370+(681-42)=1009363+(350-305)=408648+(607-370)=88537+(241-93)=185128+(687-132)=683498+(167-47)=61889+(216-163)=142341+(298-197)=442725+(920-412)=1233466+(356-271)=551359+(919-818)=460192+(179-61)=310718+(728-196)=1250494+(479-206)=767174+(744-576)=34291+(352-184)=259245+(690-583)=352254+(457-269)=442999+(943-45)=1897231+(356-100)=487124+(631-494)=26159+(357-178)=238540+(931-280)=1191212+(298-135)=375556+(767-448)=87582+(319-78)=323573+(930-547)=956168+(375-223)=320311+(461-351)=421343+(237-32)=548792+(852-742)=902455+(324-130)=649788+(678-21)=1445286+(160-54)=392496+(813-239)=1070377+(363-86)=654503+(727-210)=102041+(411-309)=143991+(950-22)=1919263+(479-119)=623219+(524-46)=697386+(424-312)=498744+(686-520)=910412-(53+133)=226938-(67+868)=3361-(57+127)=177796-(512+255)=29384-(102+262)=20874-(70+70)=734357-(98+116)=143706-(87+548)=71473-(135+278)=60710-(125+77)=508287-(63+180)=44500-(105+332)=63356-(94+64)=198768-(258+465)=45420-(155+250)=15311-(157+11)=143379-(14+219)=146494-(66+126)=302208-(79+30)=99997-(520+233)=244343-(22+305)=16939-(177+315)=447426-(19+200)=207398-(91+268)=39178-(92+49)=37562-(241+198)=123462-(12+274)=176268-(32+172)=64373-(141+63)=169862-(247+486)=129452-(25+404)=23458-(353+86)=19439-(246+52)=141341-(42+281)=18274-(39+82)=153884-(108+477)=299494-(251+14)=229946-(650+155)=141479-(199+185)=95975-(509+394)=72450-(196+116)=138709-(94+405)=210398-(135+44)=219706-(414+146)=146479-(318+128)=33760-(359+50)=351366-(139+196)=31958-(82+126)=750256-(109+60)=87882-(193+586)=103231-(184+22)=25715-(350+145)=220235-(43+64)=128834-(222+390)=222460-(408+29)=23521-(207+310)=4395-(334+37)=24885-(467+367)=51435-(306+98)=31746-(112+569)=65416-(472-468)=412889-(868-687)=708428-(329-266)=365314-(620-390)=84286-(225-83)=144653-(429-365)=589223-(251-36)=8707-(990-980)=697270-(465-256)=61569-(996-871)=444255-(412-261)=104966-(975-926)=917337-(434-317)=220635-(951-421)=105422-(71-24)=375930-(784-782)=928478-(212-15)=281562-(811-486)=237310-(498-448)=260862-(497-120)=485477-(442-304)=339646-(174-70)=542123-(280-265)=108176-(422-290)=44220-(254-201)=167931-(431-337)=837493-(312-226)=407564-(415-223)=372407-(270-54)=191445-(367-34)=112285-(208-147)=224829-(629-373)=573235-(282-266)=219808-(865-736)=679487-(480-477)=484693-(717-544)=520291-(98-86)=279533-(304-270)=499173-(266-143)=50964-(563-188)=589411-(258-152)=305450-(420-362)=392218-(486-463)=195509-(330-211)=390262-(379-180)=63539-(585-198)=152106-(86-56)=76547-(404-19)=162430-(458-421)=393244-(611-397)=30268-(193-65)=140833-(797-231)=267434-(484-212)=162707-(270-263)=700331-(407-123)=47614-(231-202)=58568-(197-179)=50524-(523-143)=144459-(317-283)=425330-(325-13)=18172+30×3=26213+176×2=365209+200×3=809194+246×3=932460+203×2=866573+489×2=1551259+28×9=51186+160×5=886211+30×3=301575+99×7=1268117+155×5=892107+155×5=882314+103×5=829279+316×3=1227450+118×3=804581+176×3=110988+35×9=40365+303×2=671298+173×4=990545+90×6=1085296+207×3=917439+134×7=1377412+55×3=57726+77×3=257136+30×9=406174+60×2=294213+96×5=693279+292×2=863175+53×8=599539+88×6=1067176×3+11=539142×6+971=1823398×2+91=887161×2+706=1028366×2+10=742271×3+343=115683×5+354=76974×6+329=773425×2+41=891183×2+650=101670×9+263=893113×6+451=1129136×3+140=54823×6+614=752260×2+207=72787×8+631=132775×4+24=32470×4+95=375148×4+380=97245×8+730=109046×3+310=448125×2+416=666220×3+32=692301×3+294=1197350×2+35=73578×9+909=161123×7+128=28928×5+265=40569×6+319=733482×2+948=1912206-12×5=146637-74×6=193422-195×2=32811-379×2=53401-76×4=97680-11×6=614423-86×4=79382-126×2=130427-100×4=27935-217×3=284302-130×2=42671-86×7=69451-44×6=187780-82×7=206390-20×4=310982-17×4=914369-25×9=144745-94×4=369390-13×9=273599-49×8=20788-10×7=18810-102×7=96485-48×5=245967-163×4=315293-136×2=21550-194×2=162352-109×2=134989-203×2=583394-155×2=84461-44×5=241287-29×5=142797-172×2=453497-19×9=326705-110×5=155324-35×9=9962-150×6=62363-91×2=181712-98×6=124494-69×3=287950-84×3=698464-26×2=412484-24×2=436431-12×7=347980-143×5=265273-83×2=107795-50×3=645242-10×5=192996-384×2=228228-24×4=132848-109×7=85412-27×5=277630-13×7=539279-27×3=198803-58×7=397404-33×8=140591-125×2=341331-55×