三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案56+238=470+771=136+260=68+355=295+72=569+376=55+97=782+581=94+194=405+331=222+212=380+383=279+158=742+784=71+375=204+567=137+170=380+506=93+52=194+83=368+109=279+486=64+251=467+259=139+140=248+420=93+73=116+459=152+293=717+993=81+76=585+738=140+297=100+441=92+218=377+121=203+103=267+297=27+79=442+193=333+75=993+505=256+54=610+181=167+202=464+123=159+91=656+254=74+334=677+636=247+240=464+272=52+236=500+294=383+96=162+236=68+14=216+97=10+22=579+128=471-294=836-812=335-86=952-827=445-242=581-559=308-138=590-248=370-56=944-57=308-135=847-326=392-263=774-304=424-295=562-110=463-447=746-688=261-183=110-92=466-449=589-365=323-303=852-149=45-26=202-145=281-100=741-563=342-69=816-744=423-206=469-68=398-228=593-160=277-265=742-660=372-22=932-207=266-204=657-490=375-122=591-111=449-375=853-447=267-219=645-105=438-228=635-487=289-187=902-630=336-243=739-90=495-257=751-367=487-182=960-671=440-383=824-86=298-129=929-286=329×3=931×4=151×5=651×8=90×8=745×7=222×4=882×5=102×5=103×5=77×5=243×7=167×2=99×9=268×2=798×8=38×7=704×2=147×3=983×4=100×5=902×9=228×2=338×6=18×3=229×7=193×4=245×3=133×7=967×4=15×7=828×5=116×3=501×2=37×2=517×9=407×2=783×2=318×3=17×4=96×7=415×3=119×4=225×5=156×5=77×2=104×2=235×7=139×5=240×2=274×3=333×8=134×7=433×9=221×2=358×7=55×7=917×5=26×7=80×4=137+182+86=625+414+105=223+489+37=985+826+151=136+56+171=856+25+595=320+539+140=999+48+903=150+408+196=586+951+482=239+279+339=989+128+341=268+224+226=530+901+36=12+71+831=566+771+634=306+64+281=456+197+555=501+135+198=84+420+503=229+122+429=154+209+245=419+90+191=418+977+73=77+505+28=152+685+70=371+173+314=44+357+343=402+424+83=117+823+798=128+695+66=152+592+997=613+301+17=760+212+330=290+214+340=352+329+645=387+295+243=441+329+685=50+398+143=375+185+461=591+170+136=288+795+584=81+56+103=57+468+668=692+199+19=28+883+452=452+325+149=111+993+523=754+163+49=631+902+40=229+16+682=883+118+177=434+241+132=371+274+704=142+247+254=810+952+526=138+389+359=859+958+151=223+610+85=839+577+499=184+211-375=392+887-351=97+369-464=144+918-195=237+118-110=537+656-248=123+305-354=550+553-713=195+246-353=433+577-630=397+45-186=857+169-604=134+68-29=498+958-970=142+278-254=248+26-90=36+209-164=833+65-84=203+244-409=87+715-186=109+103-97=353+736-568=164+288-414=988+913-821=272+151-79=568+162-89=129+214-161=380+613-874=68+203-147=56+834-302=274+19-265=877+203-961=288+39-50=682+623-572=10+275-72=856+593-615=328+93-263=562+158-347=35+281-63=944+64-325=294+47-120=929+603-317=155+298-45=387+638-748=160+306-445=863+908-469=320+66-333=631+969-380=145+143-89=939+420-427=214+21-200=960+598-990=11+339-151=781+997-38=43+250-199=792+400-905=95+315-269=371+620-858=314+162-210=15+973-422=311-41-13=943-12-454=438-39-259=721-115-142=403-28-21=921-780-23=357-43-86=912-216-394=400-96-240=827-499-294=403-20-141=785-194-363=486-52-44=871-257-342=245-192-35=688-201-149=485-52-284=874-25-496=236-85-53=747-13-256=241-117-120=689-28-239=355-193-32=918-170-461=119-13-21=981-276-342=209-53-156=932-466-432=401-77-85=561-116-367=430-308-77=705-201-260=406-305-52=726-518-40=424-82-184=700-133-446=396-14-75=227-68-122=214-112-98=852-55-606=297-157-92=951-632-249=390-153-62=864-528-201=485-61-403=490-325-33=348-62-178=826-247-373=494-318-160=829-28-270=446-127-229=782-202-20=447-102-112=802-251-368=269-128-75=898-35-326=391-39-154=884-243-456=465-299-68=922-143-624=338-65+174=998-26+641=435-383+283=909-334+601=162-152+77=715-18+714=380-202+291=934-776+415=346-316+19=575-438+670=497-262+172=330-214+928=86-60+455=976-713+810=76-29+88=360-189+345=499-442+235=811-12+540=218-87+142=439-183+289=422-414+380=824-717+570=160-95+348=906-823+897=196-44+341=541-14+691=487-458+317=758-69+633=499-422+108=812-236+762=362-130+164=789-396+218=168-96+37=385-234+809=178-118+404=215-155+954=201-112+57=956-189+458=356-339+439=756-384+763=219-78+10=893-64+307=497-456+79=322-246+586=475-380+295=598-211+653=361-157+116=854-82+165=303-246+302=844-427+946=436-33+27=894-436+580=325-187+79=626-27+245=175-68+128=986-107+847=486-314+278=942-928+635=277-91+146=62-53+177=17+(249-97)=111+(136-72)=75+(363-290)=721+(932-778)=296+(269-103)=485+(843-264)=444+(158-148)=400+(472-356)=284+(314-254)=230+(802-97)=292+(306-157)=254+(485-442)=357+(106-87)=185+(608-265)=151+(485-312)=445+(804-97)=283+(433-394)=743+(685-144)=436+(449-375)=748+(645-383)=471+(453-327)=390+(883-687)=54+(391-105)=391+(696-655)=435+(240-124)=446+(961-127)=458+(283-122)=703+(839-106)=231+(497-213)=825+(368-39)=379+(412-409)=74+(929-562)=417+(320-297)=937+(963-507)=89+(292-202)=414+(637-274)=457+(349-282)=820+(209-25)=480+(166-40)=664+(953-875)=28+(401-103)=107+(368-261)=259+(373-186)=825+(454-178)=303+(488-230)=974+(70-28)=72+(496-53)=75+(974-916)=486+(242-40)=787+(973-483)=230+(235-143)=595+(960-406)=464+(252-213)=686+(774-202)=188+(465-266)=364+(482-23)=465+(371-200)=908+(496-312)=76+(353-38)=527+(984-494)=475-(144+305)=835-(10+513)=301-(27+209)=796-(408+11)=477-(77+336)=860-(164+98)=299-(187+83)=527-(468+53)=409-(113+129)=944-(795+77)=462-(20+250)=672-(74+17)=279-(19+185)=915-(533+187)=477-(295+70)=709-(229+165)=494-(122+267)=906-(397+309)=396-(177+171)=872-(133+233)=317-(151+73)=915-(163+110)=243-(28+116)=432-(88+323)=448-(132+259)=916-(177+338)=312-(180+45)=592-(277+149)=162-(65+77)=883-(122+438)=281-(129+90)=560-(316+134)=471-(95+267)=972-(49+385)=418-(31+314)=543-(155+49)=399-(65+25)=946-(149+42)=226-(11+31)=849-(488+190)=372-(35+325)=770-(320+125)=445-(285+72)=832-(505+45)=389-(289+50)=902-(375+52)=345-(88+161)=778-(65+97)=489-(32+424)=710-(346+241)=463-(316+85)=753-(235+99)=403-(41+131)=546-(203+217)=486-(85+227)=835-(134+638)=401-(53+223)=516-(86+250)=323-(293+21)=733-(34+279)=175-(391-245)=590-(572-375)=389-(373-59)=479-(577-337)=431-(396-295)=401-(261-148)=93-(192-182)=975-(824-143)=279-(465-353)=986-(609-44)=187-(398-340)=587-(415-138)=427-(469-369)=895-(845-242)=499-(325-53)=519-(839-626)=385-(203-71)=245-(941-936)=447-(472-76)=788-(847-483)=123-(211-150)=983-(763-169)=15-(243-240)=346-(184-44)=428-(385-230)=501-(641-244)=421-(141-31)=682-(270-32)=127-(312-189)=932-(278-108)=359-(178-168)=246-(267-212)=374-(389-55)=979-(452-70)=272-(198-162)=720-(477-232)=379-(403-280)=767-(683-183)=236-(167-130)=184-(670-645)=368-(326-194)=456-(466-221)=470-(478-130)=440-(208-134)=335-(267-224)=750-(730-457)=125-(72-52)=856-(877-368)=288-(476-408)=588-(586-153)=260-(359-108)=921-(849-231)=190-(408-340)=898-(442-438)=241-(284-145)=529-(724-541)=490-(421-59)=526-(436-195)=207-(459-394)=975-(834-539)=490+87×2=129+46×5=82+77×8=334+427×2=388+68×3=298+86×7=352+28×2=57+51×5=431+13×6=173+218×4=88+72×3=461+87×2=170+66×7=349+91×9=157+57×8=110+20×6=227+213×3=113+423×2=58+416×2=918+14×7=430+267×2=106+79×4=331+92×4=992+109×4=485+205×2=856+111×4=42+256×2=206+336×2=406+120×2=461+119×6=70×6+68=91×3+27=56×6+203=124×2+204=113×4+295=143×6+207=113×6+123=185×5+364=64×9+163=225×3+811=207×3+275=150×5+196=257×3+152=142×7+603=84×7+72=121×6+470=14×8+48=12×5+992=41×2+217=18×3+861=45×2+184=12×7+389=51×6+215=27×4+283=161×4+208=119×3+456=70×8+14=424×2+835=236×3+123=252×3+814=311-13×2=876-19×8=310-113×2=975-168×5=309-34×7=801-175×4=464-99×3=735-18×5=343-78×4=836-58×9=197-30×3=461-20×6=202-47×4=622-72×4=435-26×8=362-72×3=391-31×9=744-298×2=435-61×6=943-43×3=405-43×4=504-27×2=378-26×7=919-90×7=432-55×2=427-40×7=495-103×4=682-238×2=414-84×4=950-19×3=478-19×9=539-83×2=340-29×4=211-14×7=446-65×4=498-106×3=342-148×2=381-32×3=111-36×2=979-202×4=410-170×2=826-238×2=378-25×6=723-37×6=256-78×3=593-143×4=388-32×6=978-96×5=261-49×4=511-23×2=360-98×2=966-16×4=404-25×8=664-315×2=290-113×2=167-17×8=229-27×7=833-121×4=419-36×2=406-70×3=248×3-439=513×5-425=431×2-770=80×9-429=159×4-249=820×2-335=305×2-580=344×6-887=197×5-683=772×3-884=345×2-681=492×8-164=200×4-260=836×9-210=45×7-24=268×4-678=268×2-326=204×6-440=150×6-827=126×6-534=142×3-355=336×5-427=257×3-436=901×5-550=479×2-830=118×8-19=51×9-249=606×4-522=306×3-800=668×9-338=273×3-366=583×4-806=396×2-177=322×8-578=145×5-297=595×3-412=140×3-193=515×2-455=133×4-470=180×6-773=348×2-223=351×3-292=83×7-96=60×9-535=89×9-65=502×6-172=190×2-202=848×5-880=298×2-315=519×3-598=302×2-144=503×7-416=486×2-533=637×4-335=153×4-504=490×3-205=101×3-92=376×8-478=483×2-873=338×6-650=152×(195-190)=352×(236-228)=49×(434-427)=959×(814-808)=161×(199-193)=813×(523-518)=31×(304-300)=64×(433-429)=42×(217-211)=839×(18-10)=271×(420-417)=484×(798-791)=163×(444-441)=588×(888-881)=212×(74-70)=722×(929-926)=288×(426-423)=817×(903-894)=136×(279-272)=190×(247-240)=154×(189-185)=543×(698-694)=70×(251-243)=895×(202-193)=31×(29-21)=919×(287-284)=83×(84-77)=270×(896-889)=121×(23-18)=702×(893-884)=24×(40-31)=179×(903-899)=13×(23-20)=932×(222-214)=126×(302-298)=603×(577-574)=121×(215-207)=34×(890-887)=111×(392-384)=99×(123-115)=104×(250-243)=898×(902-894)=168×(61-56)=605×(844-839)=68×(87-79)=278×(660-652)=48×(285-279)=261×(491-488)=234×(195-191)=830×(310-304)=25×(314-310)=372×(357-351)=89×(238-235)=56×(635-626)=233×(137-133)=21×(805-802)=73×(400-396)=866×(373-369)=110×(192-183)=611×(586-583)=5/8+2/8=2/5+3/5=1/8+6/8=1/4+3/4=3/6+2/6=3/9+5/9=4/8+2/8=3/8+4/8=2/8+5/8=5/9+2/9=1/7+5/7=1/10+3/10=3/8-1/8=6/8-2/8=3/6-2/6=5/6-1/6=4/6-1/6=3/5-1/5=2/4-1/4=2/7-1/7=2/6-1/6=4/10-3/10=3/6-1/6=2/5-1/5=參考答案56+238=294470+771=1241136+260=39668+355=423295+72=367569+376=94555+97=152782+581=136394+194=288405+331=736222+212=434380+383=763279+158=437742+784=152671+375=446204+567=771137+170=307380+506=88693+52=145194+83=277368+109=477279+486=76564+251=315467+259=726139+140=279248+420=66893+73=166116+459=575152+293=445717+993=171081+76=157585+738=1323140+297=437100+441=54192+218=310377+121=498203+103=306267+297=56427+79=106442+193=635333+75=408993+505=1498256+54=310610+181=791167+202=369464+123=587159+91=250656+254=91074+334=408677+636=1313247+240=487464+272=73652+236=288500+294=794383+96=479162+236=39868+14=82216+97=31310+22=32579+128=707471-294=177836-812=24335-86=249952-827=125445-242=203581-559=22308-138=170590-248=342370-56=314944-57=887308-135=173847-326=521392-263=129774-304=470424-295=129562-110=452463-447=16746-688=58261-183=78110-92=18466-449=17589-365=224323-303=20852-149=70345-26=19202-145=57281-100=181741-563=178342-69=273816-744=72423-206=217469-68=401398-228=170593-160=433277-265=12742-660=82372-22=350932-207=725266-204=62657-490=167375-122=253591-111=480449-375=74853-447=406267-219=48645-105=540438-228=210635-487=148289-187=102902-630=272336-243=93739-90=649495-257=238751-367=384487-182=305960-671=289440-383=57824-86=738298-129=169929-286=643329×3=987931×4=3724151×5=755651×8=520890×8=720745×7=5215222×4=888882×5=4410102×5=510103×5=51577×5=385243×7=1701167×2=33499×9=891268×2=536798×8=638438×7=266704×2=1408147×3=441983×4=3932100×5=500902×9=8118228×2=456338×6=202818×3=54229×7=1603193×4=772245×3=735133×7=931967×4=386815×7=105828×5=4140116×3=348501×2=100237×2=74517×9=4653407×2=814783×2=1566318×3=95417×4=6896×7=672415×3=1245119×4=476225×5=1125156×5=78077×2=154104×2=208235×7=1645139×5=695240×2=480274×3=822333×8=2664134×7=938433×9=3897221×2=442358×7=250655×7=385917×5=458526×7=18280×4=320137+182+86=405625+414+105=1144223+489+37=749985+826+151=1962136+56+171=363856+25+595=1476320+539+140=999999+48+903=1950150+408+196=754586+951+482=2019239+279+339=857989+128+341=1458268+224+226=718530+901+36=146712+71+831=914566+771+634=1971306+64+281=651456+197+555=1208501+135+198=83484+420+503=1007229+122+429=780154+209+245=608419+90+191=700418+977+73=146877+505+28=610152+685+70=907371+173+314=85844+357+343=744402+424+83=909117+823+798=1738128+695+66=889152+592+997=1741613+301+17=931760+212+330=1302290+214+340=844352+329+645=1326387+295+243=925441+329+685=145550+398+143=591375+185+461=1021591+170+136=897288+795+584=166781+56+103=24057+468+668=1193692+199+19=91028+883+452=1363452+325+149=926111+993+523=1627754+163+49=966631+902+40=1573229+16+682=927883+118+177=1178434+241+132=807371+274+704=1349142+247+254=643810+952+526=2288138+389+359=886859+958+151=1968223+610+85=918839+577+499=1915184+211-375=20392+887-351=92897+369-464=2144+918-195=867237+118-110=245537+656-248=945123+305-354=74550+553-713=390195+246-353=88433+577-630=380397+45-186=256857+169-604=422134+68-29=173498+958-970=486142+278-254=166248+26-90=18436+209-164=81833+65-84=814203+244-409=3887+715-186=616109+103-97=115353+736-568=521164+288-414=38988+913-821=1080272+151-79=344568+162-89=641129+214-161=182380+613-874=11968+203-147=12456+834-302=588274+19-265=28877+203-961=119288+39-50=277682+623-572=73310+275-72=213856+593-615=834328+93-263=158562+158-347=37335+281-63=253944+64-325=683294+47-120=221929+603-317=1215155+298-45=408387+638-748=277160+306-445=21863+908-469=1302320+66-333=53631+969-380=1220145+143-89=199939+420-427=932214+21-200=35960+598-990=56811+339-151=199781+997-38=174043+250-199=94792+400-905=28795+315-269=141371+620-858=133314+162-210=26615+973-422=566311-41-13=257943-12-454=477438-39-259=140721-115-142=464403-28-21=354921-780-23=118357-43-86=228912-216-394=302400-96-240=64827-499-294=34403-20-141=242785-194-363=228486-52-44=390871-257-342=272245-192-35=18688-201-149=338485-52-284=149874-25-496=353236-85-53=98747-13-256=478241-117-120=4689-28-239=422355-193-32=130918-170-461=287119-13-21=85981-276-342=363209-53-156=0932-466-432=34401-77-85=239561-116-367=78430-308-77=45705-201-260=244406-305-52=49726-518-40=168424-82-184=158700-133-446=121396-14-75=307227-68-122=37214-112-98=4852-55-606=191297-157-92=48951-632-249=70390-153-62=175864-528-201=135485-61-403=21490-325-33=132348-62-178=108826-247-373=206494-318-160=16829-28-270=531446-127-229=90782-202-20=560447-102-112=233802-251-368=183269-128-75=66898-35-326=537391-39-154=198884-243-456=185465-299-68=98922-143-624=155338-65+174=447998-26+641=1613435-383+283=335909-334+601=1176162-152+77=87715-18+714=1411380-202+291=469934-776+415=573346-316+19=49575-438+670=807497-262+172=407330-214+928=104486-60+455=481976-713+810=107376-29+88=135360-189+345=516499-442+235=292811-12+540=1339218-87+142=273439-183+289=545422-414+380=388824-717+570=677160-95+348=413906-823+897=980196-44+341=493541-14+691=1218487-458+317=346758-69+633=1322499-422+108=185812-236+762=1338362-130+164=396789-396+218=611168-96+37=109385-234+809=960178-118+404=464215-155+954=1014201-112+57=146956-189+458=1225356-339+439=456756-384+763=1135219-78+10=151893-64+307=1136497-456+79=120322-246+586=662475-380+295=390598-211+653=1040361-157+116=320854-82+165=937303-246+302=359844-427+946=1363436-33+27=430894-436+580=1038325-187+79=217626-27+245=844175-68+128=235986-107+847=1726486-314+278=450942-928+635=649277-91+146=33262-53+177=18617+(249-97)=169111+(136-72)=17575+(363-290)=148721+(932-778)=875296+(269-103)=462485+(843-264)=1064444+(158-148)=454400+(472-356)=516284+(314-254)=344230+(802-97)=935292+(306-157)=441254+(485-442)=297357+(106-87)=376185+(608-265)=528151+(485-312)=324445+(804-97)=1152283+(433-394)=322743+(685-144)=1284436+(449-375)=510748+(645-383)=1010471+(453-327)=597390+(883-687)=58654+(391-105)=340391+(696-655)=432435+(240-124)=551446+(961-127)=1280458+(283-122)=619703+(839-106)=1436231+(497-213)=515825+(368-39)=1154379+(412-409)=38274+(929-562)=441417+(320-297)=440937+(963-507)=139389+(292-202)=179414+(637-274)=777457+(349-282)=524820+(209-25)=1004480+(166-40)=606664+(953-875)=74228+(401-103)=326107+(368-261)=214259+(373-186)=446825+(454-178)=1101303+(488-230)=561974+(70-28)=101672+(496-53)=51575+(974-916)=133486+(242-40)=688787+(973-483)=1277230+(235-143)=322595+(960-406)=1149464+(252-213)=503686+(774-202)=1258188+(465-266)=387364+(482-23)=823465+(371-200)=636908+(496-312)=109276+(353-38)=391527+(984-494)=1017475-(144+305)=26835-(10+513)=312301-(27+209)=65796-(408+11)=377477-(77+336)=64860-(164+98)=598299-(187+83)=29527-(468+53)=6409-(113+129)=167944-(795+77)=72462-(20+250)=192672-(74+17)=581279-(19+185)=75915-(533+187)=195477-(295+70)=112709-(229+165)=315494-(122+267)=105906-(397+309)=200396-(177+171)=48872-(133+233)=506317-(151+73)=93915-(163+110)=642243-(28+116)=99432-(88+323)=21448-(132+259)=57916-(177+338)=401312-(180+45)=87592-(277+149)=166162-(65+77)=20883-(122+438)=323281-(129+90)=62560-(316+134)=110471-(95+267)=109972-(49+385)=538418-(31+314)=73543-(155+49)=339399-(65+25)=309946-(149+42)=755226-(11+31)=184849-(488+190)=171372-(35+325)=12770-(320+125)=325445-(285+72)=88832-(505+45)=282389-(289+50)=50902-(375+52)=475345-(88+161)=96778-(65+97)=616489-(32+424)=33710-(346+241)=123463-(316+85)=62753-(235+99)=419403-(41+131)=231546-(203+217)=126486-(85+227)=174835-(134+638)=63401-(53+223)=125516-(86+250)=180323-(293+21)=9733-(34+279)=420175-(391-245)=29590-(572-375)=393389-(373-59)=75479-(577-337)=239431-(396-295)=330401-(261-148)=28893-(192-182)=83975-(824-143)=294279-(465-353)=167986-(609-44)=421187-(398-340)=129587-(415-138)=310427-(469-369)=327895-(845-242)=292499-(325-53)=227519-(839-626)=306385-(203-71)=253245-(941-936)=240447-(472-76)=51788-(847-483)=424123-(211-150)=62983-(763-169)=38915-(243-240)=12346-(184-44)=206428-(385-230)=273501-(641-244)=104421-(141-31)=311682-(270-32)=444127-(312-189)=4932-(278-108)=762359-(178-168)=349246-(267-212)=191374-(389-55)=40979-(452-70)=597272-(198-162)=236720-(477-232)=475379-(403-280)=256767-(683-183)=267236-(167-130)=199184-(670-645)=159368-(326-194)=236456-(466-221)=211470-(478-130)=122440-(208-134)=366335-(267-224)=292750-(730-457)=477125-(72-52)=105856-(877-368)=347288-(476-408)=220588-(586-153)=155260-(359-108)=9921-(849-231)=303190-(408-340)=122898-(442-438)=894241-(284-145)=102529-(724-541)=346490-(421-59)=128526-(436-195)=285207-(459-394)=142975-(834-539)=680490+87×2=664129+46×5=35982+77×8=698334+427×2=1188388+68×3=592298+86×7=900352+28×2=40857+51×5=312431+13×6=509173+218×4=104588+72×3=304461+87×2=635170+66×7=632349+91×9=1168157+57×8=613110+20×6=230227+213×3=866113+423×2=95958+416×2=890918+14×7=1016430+267×2=964106+79×4=422331+92×4=699992+109×4=1428485+205×2=895856+111×4=130042+256×2=554206+336×2=878406+120×2=646461+119×6=117570×6+68=48891×3+27=30056×6+203=539124×2+204=452113×4+295=747143×6+207=1065113×6+123=801185×5+364=128964×9+163=739225×3+811=1486207×3+275=896150×5+196=946257×3+152=923142×7+603=159784×7+72=660121×6+470=119614×8+48=16012×5+992=105241×2+217=29918×3+861=91545×2+184=27412×7+389=47351×6+215=52127×4+283=391161×4+208=852119×3+456=81370×8+14=574424×2+835=1683236×3+123=831252×3+814=1570311-13×2=285876-19×8=724310-113×2=84975-168×5=135309-34×7=71801-175×4=101464-99×3=167735-18×5=645343-78×4=31836-58×9=314197-30×3=107461-20×6=341202-47×4=14622-72×4=334435-26×8=227362-72×3=146391-31×9=112744-298×2=148435-61×6=69943-43×3=814405-43×4=233504-27×2=450378-26×7=196919-90×7=289432-55×2=322427-40×7=147495-103×4=83682-238×2=206414-84×4=78950-19×3=893478-19×9=307539-83×2=373340-29×4=224211-14×7=113446-65×4=186498-106×3=180342-148×2=46381-32×3=285111-36×2=39979-202×4=171410-170×2=70826-238×2=350378-25×6=228723-37×6=501256-78×3=22593-143×4=21388-32×6=196978-96×5=498261-49×4=65511-23×2=465360-98×2=164966-16×4=902404-25×8=204664-315×2=34290-113×2=64167-17×8=31229-27