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322+72=825+566=73+417=142+313=370+113=211+626=111+302=961+849=212+81=95+137=295+90=706+488=125+338=336+84=182+316=339+321=283+200=475+105=71+117=444+671=306+89=83+238=149+274=989+928=304+170=163+554=207+235=88+81=101+159=556+446=181+309=150+320=159+202=264+381=68+186=533+90=79+392=189+922=119+168=380+406=104+125=935+964=199+284=568+993=280+198=55+199=126+127=463+969=203+188=792+447=45+108=203+37=244+100=909+740=124+367=161+113=33+80=296+412=219+71=196+80=354-182=675-299=381-355=924-112=442-53=985-45=192-71=549-192=438-259=788-594=416-275=554-61=351-14=461-164=428-107=866-235=489-458=459-216=68-41=673-552=330-207=904-500=331-111=973-628=221-111=501-386=478-323=625-363=309-180=694-535=410-115=465-246=299-90=601-163=275-179=552-297=425-404=325-36=250-224=260-189=312-181=857-677=438-314=857-254=278-13=440-297=336-144=600-435=218-17=655-420=416-96=744-103=294-113=593-155=270-128=870-423=345-195=659-491=381-107=723-630=188×4=645×6=249×2=689×4=266×2=365×4=164×6=528×9=49×5=673×4=72×7=97×8=238×2=572×4=220×2=119×4=292×2=536×4=125×4=742×4=344×2=986×6=65×4=94×4=23×6=41×6=186×3=994×3=65×6=176×3=170×3=346×5=392×2=466×8=209×4=287×4=41×2=97×7=110×7=513×5=41×5=606×4=38×6=198×7=71×4=505×8=214×2=219×5=49×8=916×3=115×4=975×2=218×4=706×9=169×4=243×5=160×5=929×3=58×2=75×7=364+47+59=994+494+618=303+91+144=888+527+342=438+262+235=278+401+181=124+450+376=412+717+167=315+123+109=588+584+866=11+138+536=625+564+141=141+139+713=234+499+89=250+61+81=894+84+672=173+28+758=520+818+680=531+27+280=385+647+687=241+351+70=79+903+550=482+88+312=975+217+353=171+354+371=573+210+973=130+60+628=161+787+563=199+325+231=338+745+470=294+289+169=95+52+760=64+201+401=388+260+917=776+37+135=85+837+741=533+151+220=294+181+814=179+102+514=298+559+790=70+440+53=739+245+974=209+535+115=363+186+464=261+320+305=428+979+762=164+357+132=330+177+359=79+267+511=468+335+95=285+169+132=394+168+27=269+415+208=137+104+586=29+155+349=738+449+729=313+397+203=751+334+628=236+453+80=33+915+944=167+299-439=756+901-846=205+169-315=813+948-867=240+92-87=405+426-744=82+22-31=859+12-219=121+227-267=562+233-29=35+307-65=165+610-768=119+381-131=478+925-287=55+153-197=521+603-326=154+185-94=750+357-311=309+141-271=99+749-568=73+364-281=659+612-667=126+101-148=828+837-382=354+90-342=956+239-218=352+86-250=465+159-289=196+301-73=767+790-171=204+55-164=540+981-901=209+236-348=298+338-20=466+22-457=94+968-161=47+444-387=962+869-204=56+337-85=287+275-162=69+358-203=108+705-308=167+182-205=776+192-414=12+300-169=909+161-495=203+112-224=475+594-531=203+224-423=563+183-740=332+142-464=292+290-224=188+229-47=96+559-334=163+286-304=916+376-671=31+461-130=574+398-928=246+123-181=161+807-616=486-325-92=648-312-250=376-335-16=884-183-699=315-68-210=457-36-191=326-68-80=990-741-190=491-64-121=768-336-232=454-34-266=815-266-15=390-359-11=855-31-22=423-75-289=586-50-334=406-135-19=878-555-101=336-262-23=916-260-178=390-40-261=651-133-381=459-197-21=919-245-299=312-154-121=463-94-59=414-290-99=712-77-581=259-95-144=884-501-173=448-75-193=439-141-18=297-38-148=941-899-14=434-101-139=879-122-506=295-96-49=813-454-144=288-23-102=617-353-55=492-226-201=801-14-439=467-148-136=804-221-15=380-22-228=844-477-292=463-44-335=983-307-410=469-215-41=760-216-54=285-221-15=885-391-133=411-43-126=981-54-499=425-111-254=997-19-400=297-139-24=553-17-29=312-123-93=484-240-52=346-103+117=954-240+139=324-162+142=823-624+478=148-129+72=791-350+624=382-39+48=337-95+942=315-126+287=445-213+131=162-151+288=386-23+293=209-68+188=891-666+902=462-192+223=954-141+214=405-375+270=712-367+299=307-109+296=620-151+684=449-229+14=557-393+889=130-33+155=542-220+533=299-106+251=567-297+132=217-57+188=631-310+67=358-206+27=796-223+484=204-74+40=807-484+889=409-286+173=928-32+813=159-145+230=999-433+984=164-120+288=861-93+322=169-85+265=481-478+70=444-81+74=399-104+738=377-233+301=777-514+631=480-204+133=972-718+184=146-122+56=747-132+376=307-100+41=847-345+786=423-227+253=623-317+56=194-15+113=905-129+873=374-66+19=230-159+526=325-317+148=622-24+708=314-123+192=538-43+864=299+(338-194)=221+(351-192)=460+(285-183)=179+(901-629)=296+(402-194)=170+(878-710)=295+(411-227)=468+(808-370)=222+(484-94)=748+(738-294)=459+(494-10)=343+(745-443)=217+(458-200)=776+(947-628)=18+(483-188)=264+(620-488)=40+(413-270)=885+(703-600)=226+(466-120)=552+(901-209)=150+(83-21)=172+(196-93)=267+(486-381)=725+(439-246)=21+(326-106)=996+(827-389)=71+(358-247)=574+(781-71)=20+(454-306)=66+(561-190)=426+(367-223)=488+(565-178)=366+(117-114)=287+(411-337)=164+(441-30)=101+(763-742)=69+(376-173)=410+(936-593)=429+(175-16)=171+(850-659)=122+(362-42)=611+(159-53)=258+(423-125)=395+(885-399)=485+(423-317)=104+(765-283)=356+(249-216)=755+(990-202)=50+(122-84)=54+(782-228)=309+(311-130)=564+(493-380)=325+(347-172)=819+(405-390)=76+(387-311)=232+(750-558)=160+(462-160)=121+(629-429)=347+(210-202)=709+(997-488)=209-(40+126)=956-(536+29)=307-(113+65)=816-(669+62)=375-(241+122)=790-(125+118)=322-(61+84)=921-(503+138)=482-(193+16)=768-(221+379)=212-(43+76)=404-(180+94)=437-(67+41)=975-(147+683)=442-(59+84)=834-(380+361)=483-(34+15)=500-(171+108)=436-(302+131)=777-(407+187)=470-(358+46)=375-(134+93)=457-(222+46)=525-(44+126)=437-(132+64)=819-(12+326)=247-(10+90)=640-(137+227)=371-(159+193)=948-(482+404)=341-(307+13)=737-(198+131)=449-(11+435)=284-(41+100)=370-(124+60)=351-(13+324)=455-(57+59)=984-(209+247)=393-(100+187)=613-(292+30)=468-(264+85)=916-(285+125)=363-(76+43)=834-(694+10)=446-(18+423)=831-(186+517)=331-(17+186)=995-(45+691)=486-(281+125)=444-(341+35)=410-(25+98)=963-(669+46)=462-(187+207)=597-(471+81)=484-(39+32)=907-(583+315)=77-(21+51)=990-(305+483)=285-(70+138)=751-(151+156)=350-(485-167)=984-(795-514)=171-(498-437)=984-(294-68)=282-(283-271)=488-(686-417)=157-(48-18)=907-(603-419)=342-(356-61)=645-(987-768)=316-(490-177)=945-(513-441)=433-(390-86)=188-(587-491)=483-(279-234)=427-(120-31)=435-(365-351)=810-(273-39)=299-(473-357)=921-(60-18)=86-(311-264)=540-(947-487)=391-(367-146)=616-(773-509)=401-(214-176)=837-(894-201)=286-(178-44)=697-(844-321)=377-(396-157)=848-(844-483)=336-(130-72)=629-(584-30)=243-(230-86)=307-(365-269)=299-(216-69)=609-(234-69)=218-(391-357)=651-(181-105)=289-(296-240)=214-(387-291)=297-(173-139)=849-(839-225)=296-(329-114)=942-(551-221)=309-(271-186)=378-(321-36)=65-(213-154)=835-(580-290)=185-(376-369)=527-(678-378)=271-(229-214)=656-(701-663)=150-(432-360)=640-(544-243)=82-(115-91)=582-(618-201)=275-(190-147)=796-(620-208)=404-(199-81)=875-(939-574)=416+69×5=697+367×2=184+130×6=883+233×2=482+36×9=752+148×2=203+46×5=632+124×3=69+53×3=181+162×5=55+136×2=477+111×3=345+106×6=157+278×2=222+62×8=640+230×4=273+74×9=87+62×6=439+29×6=884+32×8=38+52×5=930+39×5=261+47×6=686+77×5=254+103×5=118+21×3=89+109×5=77+93×8=396+36×5=247+320×2=122×5+24=444×2+150=81×7+85=411×2+299=267×3+52=102×8+510=284×2+320=16×3+145=73×3+355=66×9+486=258×2+345=139×2+998=20×7+378=105×2+155=23×9+464=64×7+532=258×2+462=330×3+632=102×2+73=32×9+829=37×8+431=192×3+396=11×8+55=28×8+248=80×5+50=99×8+813=111×3+218=86×7+263=93×5+272=106×6+325=407-30×4=380-35×8=472-141×3=947-108×5=382-31×3=814-203×4=229-65×3=792-253×2=362-55×2=952-35×6=184-17×4=627-139×3=177-45×3=535-13×5=383-107×2=723-89×8=411-85×3=811-30×5=265-36×7=442-20×3=449-28×8=608-178×2=223-23×4=327-54×4=402-190×2=554-30×5=195-17×3=962-93×6=382-56×6=634-238×2=165-21×4=910-277×3=433-53×7=525-89×3=377-17×3=850-97×2=466-37×6=985-258×3=285-27×8=476-35×4=398-44×2=581-10×3=200-23×8=787-117×6=150-12×8=855-140×2=442-132×3=809-208×3=158-25×5=607-59×3=402-48×6=366-61×2=260-84×3=811-102×3=170-23×7=375-48×7=204-25×7=896-143×3=109-14×2=251-26×6=19×9-83=213×5-225=171×4-555=593×9-456=99×9-271=278×5-356=436×2-265=206×5-773=29×9-44=59×9-521=119×2-118=898×2-138=157×6-511=886×9-519=468×2-294=212×4-767=26×4-22=794×9-942=66×8-57=167×6-263=160×2-81=846×8-191=233×3-696=550×2-115=113×4-323=508×2-414=417×2-452=550×2-782=64×7-20=778×2-89=84×9-378=65×3-146=86×9-320=100×4-228=222×4-582=653×6-283=194×5-821=132×3-230=61×6-102=482×6-209=191×2-161=570×7-429=96×6-179=769×5-635=83×6-119=598×3-572=498×2-691=576×6-586=123×5-182=327×3-382=267×3-790=98×8-561=188×5-803=553×8-173=229×4-318=288×9-215=122×5-543=616×7-94=193×4-356=275×8-117=166×(135-130)=748×(47-42)=83×(374-371)=738×(982-976)=28×(208-202)=309×(295-286)=137×(64-59)=380×(585-582)=184×(412-408)=685×(272-264)=133×(230-227)=76×(491-484)=157×(405-400)=279×(65-59)=127×(423-420)=110×(780-774)=114×(93-87)=956×(24-16)=224×(141-137)=103×(490-481)=298×(54-51)=492×(777-770)=125×(269-266)=947×(369-361)=199×(47-43)=100×(525-520)=23×(479-476)=934×(393-387)=183×(446-441)=120×(206-203)=18×(408-399)=205×(766-759)=23×(381-375)=405×(961-952)=31×(381-373)=977×(607-604)=260×(166-163)=451×(662-656)=83×(180-177)=157×(355-348)=78×(237-233)=90×(786-782)=63×(318-310)=895×(235-226)=102×(435-426)=909×(440-433)=302×(454-451)=848×(695-687)=226×(309-305)=188×(997-994)=254×(200-197)=793×(73-68)=61×(262-259)=808×(915-911)=150×(215-211)=833×(467-462)=132×(68-62)=888×(549-543)=80×(42-35)=429×(612-607)=1/6+3/6=5/10+3/10=1/4+2/4=8/10+2/10=1/5+2/5=2/7+5/7=4/8+2/8=3/9+5/9=1/8+3/8=4/6+2/6=1/7+4/7=6/9+2/9=3/8-2/8=3/7-1/7=2/6-1/6=2/3-1/3=5/8-2/8=5/6-1/6=3/6-2/6=4/7-2/7=6/8-1/8=6/10-4/10=3/5-1/5=3/9-1/9=参考答案322+72=394825+566=139173+417=490142+313=455370+113=483211+626=837111+302=413961+849=1810212+81=29395+137=232295+90=385706+488=1194125+338=463336+84=420182+316=498339+321=660283+200=483475+105=58071+117=188444+671=1115306+89=39583+238=321149+274=423989+928=1917304+170=474163+554=717207+235=44288+81=169101+159=260556+446=1002181+309=490150+320=470159+202=361264+381=64568+186=254533+90=62379+392=471189+922=1111119+168=287380+406=786104+125=229935+964=1899199+284=483568+993=1561280+198=47855+199=254126+127=253463+969=1432203+188=391792+447=123945+108=153203+37=240244+100=344909+740=1649124+367=491161+113=27433+80=113296+412=708219+71=290196+80=276354-182=172675-299=376381-355=26924-112=812442-53=389985-45=940192-71=121549-192=357438-259=179788-594=194416-275=141554-61=493351-14=337461-164=297428-107=321866-235=631489-458=31459-216=24368-41=27673-552=121330-207=123904-500=404331-111=220973-628=345221-111=110501-386=115478-323=155625-363=262309-180=129694-535=159410-115=295465-246=219299-90=209601-163=438275-179=96552-297=255425-404=21325-36=289250-224=26260-189=71312-181=131857-677=180438-314=124857-254=603278-13=265440-297=143336-144=192600-435=165218-17=201655-420=235416-96=320744-103=641294-113=181593-155=438270-128=142870-423=447345-195=150659-491=168381-107=274723-630=93188×4=752645×6=3870249×2=498689×4=2756266×2=532365×4=1460164×6=984528×9=475249×5=245673×4=269272×7=50497×8=776238×2=476572×4=2288220×2=440119×4=476292×2=584536×4=2144125×4=500742×4=2968344×2=688986×6=591665×4=26094×4=37623×6=13841×6=246186×3=558994×3=298265×6=390176×3=528170×3=510346×5=1730392×2=784466×8=3728209×4=836287×4=114841×2=8297×7=679110×7=770513×5=256541×5=205606×4=242438×6=228198×7=138671×4=284505×8=4040214×2=428219×5=109549×8=392916×3=2748115×4=460975×2=1950218×4=872706×9=6354169×4=676243×5=1215160×5=800929×3=278758×2=11675×7=525364+47+59=470994+494+618=2106303+91+144=538888+527+342=1757438+262+235=935278+401+181=860124+450+376=950412+717+167=1296315+123+109=547588+584+866=203811+138+536=685625+564+141=1330141+139+713=993234+499+89=822250+61+81=392894+84+672=1650173+28+758=959520+818+680=2018531+27+280=838385+647+687=1719241+351+70=66279+903+550=1532482+88+312=882975+217+353=1545171+354+371=896573+210+973=1756130+60+628=818161+787+563=1511199+325+231=755338+745+470=1553294+289+169=75295+52+760=90764+201+401=666388+260+917=1565776+37+135=94885+837+741=1663533+151+220=904294+181+814=1289179+102+514=795298+559+790=164770+440+53=563739+245+974=1958209+535+115=859363+186+464=1013261+320+305=886428+979+762=2169164+357+132=653330+177+359=86679+267+511=857468+335+95=898285+169+132=586394+168+27=589269+415+208=892137+104+586=82729+155+349=533738+449+729=1916313+397+203=913751+334+628=1713236+453+80=76933+915+944=1892167+299-439=27756+901-846=811205+169-315=59813+948-867=894240+92-87=245405+426-744=8782+22-31=73859+12-219=652121+227-267=81562+233-29=76635+307-65=277165+610-768=7119+381-131=369478+925-287=111655+153-197=11521+603-326=798154+185-94=245750+357-311=796309+141-271=17999+749-568=28073+364-281=156659+612-667=604126+101-148=79828+837-382=1283354+90-342=102956+239-218=977352+86-250=188465+159-289=335196+301-73=424767+790-171=1386204+55-164=95540+981-901=620209+236-348=97298+338-20=616466+22-457=3194+968-161=90147+444-387=104962+869-204=162756+337-85=308287+275-162=40069+358-203=224108+705-308=505167+182-205=144776+192-414=55412+300-169=143909+161-495=575203+112-224=91475+594-531=538203+224-423=4563+183-740=6332+142-464=10292+290-224=358188+229-47=37096+559-334=321163+286-304=145916+376-671=62131+461-130=362574+398-928=44246+123-181=188161+807-616=352486-325-92=69648-312-250=86376-335-16=25884-183-699=2315-68-210=37457-36-191=230326-68-80=178990-741-190=59491-64-121=306768-336-232=200454-34-266=154815-266-15=534390-359-11=20855-31-22=802423-75-289=59586-50-334=202406-135-19=252878-555-101=222336-262-23=51916-260-178=478390-40-261=89651-133-381=137459-197-21=241919-245-299=375312-154-121=37463-94-59=310414-290-99=25712-77-581=54259-95-144=20884-501-173=210448-75-193=180439-141-18=280297-38-148=111941-899-14=28434-101-139=194879-122-506=251295-96-49=150813-454-144=215288-23-102=163617-353-55=209492-226-201=65801-14-439=348467-148-136=183804-221-15=568380-22-228=130844-477-292=75463-44-335=84983-307-410=266469-215-41=213760-216-54=490285-221-15=49885-391-133=361411-43-126=242981-54-499=428425-111-254=60997-19-400=578297-139-24=134553-17-29=507312-123-93=96484-240-52=192346-103+117=360954-240+139=853324-162+142=304823-624+478=677148-129+72=91791-350+624=1065382-39+48=391337-95+942=1184315-126+287=476445-213+131=363162-151+288=299386-23+293=656209-68+188=329891-666+902=1127462-192+223=493954-141+214=1027405-375+270=300712-367+299=644307-109+296=494620-151+684=1153449-229+14=234557-393+889=1053130-33+155=252542-220+533=855299-106+251=444567-297+132=402217-57+188=348631-310+67=388358-206+27=179796-223+484=1057204-74+40=170807-484+889=1212409-286+173=296928-32+813=1709159-145+230=244999-433+984=1550164-120+288=332861-93+322=1090169-85+265=349481-478+70=73444-81+74=437399-104+738=1033377-233+301=445777-514+631=894480-204+133=409972-718+184=438146-122+56=80747-132+376=991307-100+41=248847-345+786=1288423-227+253=449623-317+56=362194-15+113=292905-129+873=1649374-66+19=327230-159+526=597325-317+148=156622-24+708=1306314-123+192=383538-43+864=1359299+(338-194)=443221+(351-192)=380460+(285-183)=562179+(901-629)=451296+(402-194)=504170+(878-710)=338295+(411-227)=479468+(808-370)=906222+(484-94)=612748+(738-294)=1192459+(494-10)=943343+(745-443)=645217+(458-200)=475776+(947-628)=109518+(483-188)=313264+(620-488)=39640+(413-270)=183885+(703-600)=988226+(466-120)=572552+(901-209)=1244150+(83-21)=212172+(196-93)=275267+(486-381)=372725+(439-246)=91821+(326-106)=241996+(827-389)=143471+(358-247)=182574+(781-71)=128420+(454-306)=16866+(561-190)=437426+(367-223)=570488+(565-178)=875366+(117-114)=369287+(411-337)=361164+(441-30)=575101+(763-742)=12269+(376-173)=272410+(936-593)=753429+(175-16)=588171+(850-659)=362122+(362-42)=442611+(159-53)=717258+(423-125)=556395+(885-399)=881485+(423-317)=591104+(765-283)=586356+(249-216)=389755+(990-202)=154350+(122-84)=8854+(782-228)=608309+(311-130)=490564+(493-380)=677325+(347-172)=500819+(405-390)=83476+(387-311)=152232+(750-558)=424160+(462-160)=462121+(629-429)=321347+(210-202)=355709+(997-488)=1218209-(40+126)=43956-(536+29)=391307-(113+65)=129816-(669+62)=85375-(241+122)=12790-(125+118)=547322-(61+84)=177921-(503+138)=280482-(193+16)=273768-(221+379)=168212-(43+76)=93404-(180+94)=130437-(67+41)=329975-(147+683)=145442-(59+84)=299834-(380+361)=93483-(34+15)=434500-(171+108)=221436-(302+131)=3777-(407+187)=183470-(358+46)=66375-(134+93)=148457-(222+46)=189525-(44+126)=355437-(132+64)=241819-(12+326)=481247-(10+90)=147640-(137+227)=276371-(159+193)=19948-(482+404)=62341-(307+13)=21737-(198+131)=408449-(11+435)=3284-(41+100)=143370-(124+60)=186351-(13+324)=14455-(57+59)=339984-(209+247)=528393-(100+187)=106613-(292+30)=291468-(264+85)=119916-(285+125)=506363-(76+43)=244834-(694+10)=130446-(18+423)=5831-(186+517)=128331-(17+186)=128995-(45+691)=259486-(281+125)=80444-(341+35)=68410-(25+98)=287963-(669+46)=248462-(187+207)=68597-(471+81)=45484-(39+32)=413907-(583+315)=977-(21+51)=5990-(305+483)=202285-(70+138)=77751-(151+156)=444350-(485-167)=32984-(795-514)=703171-(498-437)=110984-(294-68)=758282-(283-271)=270488-(686-417)=219157-(48-18)=127907-(603-419)=723342-(356-61)=47645-(987-768)=426316-(490-177)=3945-(513-441)=873433-(390-86)=129188-(587-491)=92483-(279-234)=438427-(120-31)=338435-(365-351)=421810-(273-39)=576299-(473-357)=183921-(60-18)=87986-(311-264)=39540-(947-487)=80391-(367-146)=170616-(773-509)=352401-(214-176)=363837-(894-201)=144286-(178-44)=152697-(844-321)=174377-(396-157)=138848-(844-483)=487336-(130-72)=278629-(584-30)=75243-(230-86)=99307-(365-269)=211299-(216-69)=152609-(234-69)=444218-(391-357)=184651-(181-105)=575289-(296-240)=233214-(387-291)=118297-(173-139)=263849-(839-225)=235296-(329-114)=81942-(551-221)=612309-(271-186)=224378-(321-36)=9365-(213-154)=6835-(580-290)=545185-(376-369)=178527-(678-378)=227271-(229-214)=256656-(701-663)=618150-(432-360)=78640-(544-243)=33982-(115-91)=58582-(618-201)=165275-(190-147)=232796-(620-208)=384404-(199-81)=286875-(939-574)=510416+69×5=761697+367×2=1431184+130×6=964883+233×2=1349482+36×9=806752+148×2=1048203+46×5=433632+124×3=100469+53×3=228181+162×5=99155+136×2=327477+111×3=810345+106×6=981157+278×2=713222+62×8=718640+230×4=1560273+74×9=93987+62×6=459439+29×6=613884+32×8=114038+52×5=298930+39×5=1125261+47×6=543686+77×5=1071254+103×5=769118+21×3=18189+109×5=63477+93×8=821396+36×5=576247+320×2=887122×5+24=634444×2+150=103881×7+85=652411×2+299=1121267×3+52=853102×8+510=1326284×2+320=88816×3+145=19373×3+355=57466×9+486=1080258×2+345=861139×2+998=127620×7+378=518105×2+155=36523×9+464=67164×7+532=980258×2+462=978330×3+632=1622102×2+73=27732×9+829=111737×8+431=727192×3+396=97211×8+55=14328×8+248=47280×5+50=45099×8+813=1605111×3+218=55186×7+263=86593×5+272=737106×6+325=961407-30×4=287380-35×8=100472-141×3=49947-108×5=407382-31×3=289814-203×4=2229-65×3=34792-253×2=286362-55×2=252952-35×6=742184-17×4=116627-139×3=210177-45×3=42535-13×5=470383-107×2=169723-89×8=11411-85×3=156811-30×5=661265-36×7=13442-20×3=382449-28×8=225608-178×2=252223-23×4=131327-54×4=111402-190×2=22554-30×5=404195-17×3=144962-93×6=404382-56×6=46634-238×2=158165-21×4=81910-277×3=79433-53×7=62525-89×3=258377-17×3=326850-97×2=656466-37×6=244985-258×3=211285-27×8=69476-35×4=336398-44×2=310581-10×3=551200-23×8=16787-117×6=85150-12×8=54855-140×2=575442-132×3=46809-208×3=185158-25×5=33607-59×3=430402-48×6=114366-61×2=244260-84×3=8811-102×3=505170-23×7=9375-48×