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287+56=189+668=291+64=183+207=39+144=345+98=301+160=244+870=125+35=494+269=124+63=861+617=176+45=79+23=35+99=301+60=137+78=896+528=369+105=519+973=83+409=387+151=170+215=413+696=87+107=384+278=68+25=141+184=284+163=251+354=20+14=443+381=240+249=161+283=120+24=636+174=189+298=247+150=179+87=350+325=188+122=173+514=183+311=449+550=61+187=436+269=100+342=863+344=315+91=573+834=204+198=208+202=58+345=675+756=72+111=249+263=83+227=204+227=151+261=296+283=344-43=917-51=424-59=359-105=348-131=739-134=380-153=734-118=429-360=443-171=300-134=55-33=401-181=477-98=386-212=945-372=488-60=891-649=459-104=327-224=210-65=790-778=476-258=857-562=164-19=155-127=381-175=992-200=193-82=796-602=458-312=940-361=387-138=984-544=434-283=677-540=480-214=850-396=336-310=567-51=473-117=954-62=247-60=731-639=346-34=857-639=300-218=478-381=413-15=844-73=220-209=911-229=376-52=973-28=283-37=785-576=238-72=590-350=310-123=489-440=95×4=317×4=29×9=760×7=63×2=612×3=79×6=93×6=152×2=910×3=15×2=777×6=100×7=958×3=227×3=199×2=33×9=26×7=18×9=640×2=92×7=69×9=206×3=729×7=124×4=135×4=69×2=390×5=73×6=675×3=50×7=300×4=68×6=456×3=52×2=582×5=113×6=259×2=63×9=680×6=15×8=851×7=61×5=834×7=108×9=548×8=73×5=767×4=64×4=57×2=210×3=377×2=97×5=510×4=187×4=120×8=42×4=658×5=45×4=379×7=370+236+352=593+600+931=893+29+17=772+719+109=150+614+204=837+134+35=84+348+122=965+85+400=129+207+73=686+136+370=241+354+125=35+461+394=519+417+32=788+288+781=52+20+549=690+933+877=107+717+98=632+424+878=76+223+399=525+264+555=207+185+411=852+21+845=175+447+214=311+127+428=504+283+167=561+127+325=317+99+544=261+746+210=593+148+207=718+624+888=41+809+59=52+976+360=207+588+44=816+883+598=339+49+86=113+530+780=463+219+269=165+320+925=123+526+200=940+464+344=388+570+23=807+583+409=95+66+605=474+441+564=276+271+425=47+25+998=14+726+158=725+878+618=187+45+388=598+74+153=118+143+688=652+689+773=194+317+94=351+829+100=130+702+52=665+690+541=82+454+312=317+598+474=152+137+195=373+42+381=177+79-252=905+640-154=252+236-184=340+128-298=361+114-236=798+222-773=245+171-385=556+837-909=180+14-66=572+883-916=357+32-131=657+131-773=174+163-121=54+121-77=270+207-229=703+516-380=46+144-180=217+806-631=131+235-335=303+676-668=414+55-258=429+669-599=72+319-62=144+833-338=427+57-391=718+730-867=218+41-52=200+831-718=65+158-101=551+457-280=332+164-289=747+758-682=308+132-370=994+183-682=206+93-250=877+118-604=35+407-81=497+459-47=36+451-385=583+730-156=145+173-149=367+753-900=316+26-319=625+702-167=264+191-221=222+512-732=274+199-389=869+972-526=93+255-109=173+892-542=289+22-164=509+561-442=30+268-39=612+473-624=404+93-344=493+542-765=84+368-57=637+168-388=164+193-71=101+564-133=281-245-16=981-235-101=198-118-62=852-603-90=419-198-128=964-82-100=252-203-22=871-518-183=498-278-96=487-38-233=397-234-130=992-453-311=459-51-398=834-46-748=354-91-92=945-353-469=500-369-95=954-164-732=360-118-11=807-410-384=462-286-83=989-440-529=351-134-120=501-165-256=482-65-67=768-145-43=271-153-52=821-615-46=492-207-23=552-139-363=382-195-81=928-333-475=415-154-126=862-180-98=479-394-68=810-472-191=495-360-79=983-57-261=365-158-78=810-80-170=436-233-32=878-340-29=336-32-187=860-287-177=210-42-87=813-258-302=157-91-20=917-154-271=450-366-17=992-73-161=475-203-11=414-139-227=437-146-10=949-296-457=445-132-107=454-300-123=320-97-77=960-733-97=426-208-157=781-139-116=344-61+24=666-156+24=172-104+299=517-237+467=463-441+349=962-680+305=440-310+139=331-297+354=90-69+29=950-881+755=411-408+172=898-87+912=331-65+173=855-358+231=362-215+88=777-625+832=346-172+219=985-682+342=374-262+290=984-230+585=361-40+128=908-291+434=378-342+419=332-325+630=391-372+104=835-112+380=349-251+22=733-256+983=398-342+25=926-481+442=121-57+280=947-817+353=473-290+40=516-454+289=421-370+30=780-342+295=155-89+30=623-583+639=464-445+14=297-142+351=217-78+79=922-188+64=330-195+226=662-285+443=299-138+130=981-417+895=33-27+26=806-572+94=227-162+73=435-397+145=344-243+246=902-349+401=126-76+179=577-125+741=330-166+58=315-217+731=74-23+362=740-604+746=257-220+407=551-47+164=190+(363-57)=404+(394-112)=422+(482-330)=708+(643-168)=385+(167-55)=897+(890-709)=288+(128-26)=507+(324-56)=154+(486-114)=95+(811-102)=231+(339-282)=889+(86-33)=11+(458-304)=305+(507-31)=300+(387-127)=161+(905-280)=151+(367-349)=451+(468-367)=492+(245-96)=533+(551-147)=140+(290-218)=81+(986-279)=442+(500-98)=823+(944-924)=366+(264-77)=303+(975-284)=386+(283-136)=730+(315-85)=332+(441-178)=954+(494-86)=81+(361-16)=781+(365-11)=311+(411-386)=675+(889-795)=61+(313-91)=642+(658-104)=274+(355-155)=255+(247-185)=444+(367-216)=723+(993-544)=24+(438-226)=191+(832-87)=278+(480-262)=499+(376-338)=184+(415-127)=167+(563-311)=424+(450-13)=72+(906-860)=400+(319-88)=722+(984-919)=310+(379-147)=70+(354-87)=48+(382-346)=366+(710-383)=168+(270-137)=976+(629-83)=215+(483-143)=871+(610-225)=231+(193-108)=940+(269-101)=475-(350+78)=989-(312+68)=249-(133+61)=773-(670+60)=452-(74+120)=817-(93+371)=461-(309+12)=481-(415+22)=465-(173+26)=838-(88+560)=386-(267+109)=659-(295+69)=412-(159+46)=373-(32+55)=128-(11+31)=967-(39+54)=356-(40+169)=732-(330+182)=387-(63+151)=298-(55+122)=321-(245+66)=452-(122+303)=187-(131+20)=844-(364+173)=374-(11+229)=985-(258+637)=336-(20+243)=941-(164+283)=328-(75+201)=871-(367+435)=493-(46+358)=901-(127+222)=401-(133+147)=729-(254+257)=438-(72+269)=727-(342+119)=193-(39+71)=251-(181+58)=491-(246+67)=795-(137+216)=473-(187+75)=859-(138+423)=434-(116+296)=438-(21+342)=346-(83+143)=925-(265+198)=435-(11+411)=937-(272+95)=306-(12+18)=447-(165+260)=430-(43+62)=900-(11+292)=457-(22+320)=719-(43+118)=445-(204+136)=550-(326+70)=475-(10+408)=853-(129+651)=156-(43+62)=546-(240+247)=453-(426-385)=600-(774-676)=457-(312-286)=511-(900-861)=351-(149-28)=750-(539-287)=381-(337-52)=420-(949-642)=154-(350-236)=838-(937-737)=440-(323-249)=392-(443-369)=127-(201-196)=606-(952-372)=178-(201-100)=636-(611-412)=491-(276-263)=836-(870-637)=447-(295-131)=987-(790-680)=461-(259-116)=341-(671-533)=397-(14-12)=442-(220-55)=384-(455-311)=982-(611-351)=312-(117-12)=163-(580-577)=494-(116-21)=205-(467-364)=101-(354-293)=621-(487-422)=103-(240-207)=291-(283-115)=173-(379-312)=254-(563-392)=272-(126-57)=918-(812-746)=362-(125-39)=471-(830-815)=376-(197-96)=60-(249-218)=218-(496-476)=847-(665-347)=180-(383-300)=343-(343-236)=286-(265-226)=947-(982-125)=331-(452-393)=848-(231-38)=218-(348-239)=749-(620-505)=370-(454-365)=610-(453-364)=421-(167-81)=671-(584-548)=442-(274-90)=725-(370-133)=277-(493-398)=945-(634-589)=23+469×2=77+287×2=284+86×8=553+180×3=160+116×2=81+25×8=30+160×3=107+218×2=228+51×8=284+97×6=228+73×9=44+123×7=242+17×9=611+176×2=185+12×2=342+130×6=256+80×6=838+34×3=16+27×9=98+107×7=442+88×2=330+38×2=404+27×2=176+206×3=332+58×9=919+73×8=76+15×6=994+143×2=195+123×4=976+69×9=411×2+173=330×2+51=69×2+151=397×2+213=226×3+258=105×3+857=246×2+41=127×7+654=57×6+500=130×4+367=93×2+146=86×8+523=41×2+19=29×6+792=27×4+300=149×3+649=86×7+299=29×6+758=24×8+397=47×9+799=74×3+33=462×2+402=32×8+396=47×9+70=140×6+152=128×6+739=200×4+44=34×5+603=41×2+179=144×5+161=464-33×5=808-107×5=289-19×7=133-41×3=222-44×5=992-93×7=401-129×2=602-251×2=200-21×5=325-20×6=244-61×3=200-89×2=199-11×7=630-46×5=457-107×3=613-39×4=319-86×2=364-10×7=497-49×5=503-41×3=413-11×9=821-46×9=353-13×6=368-180×2=496-104×2=772-14×4=142-67×2=909-135×3=109-11×4=537-64×2=437-46×2=639-37×9=138-17×8=718-44×8=362-52×3=294-99×2=389-91×2=904-248×3=339-19×3=226-83×2=241-105×2=580-16×5=232-59×2=484-13×2=412-47×4=980-44×7=494-88×3=462-212×2=444-32×6=734-92×2=334-126×2=759-45×9=350-109×3=615-232×2=425-58×2=326-43×3=97-12×7=503-78×4=299-47×4=803-199×2=93×5-168=427×9-120=297×3-785=580×4-417=262×3-506=266×8-515=213×2-383=267×8-436=224×4-499=405×7-927=104×4-84=479×9-734=301×3-877=321×2-288=178×5-321=526×9-421=311×3-764=674×7-126=194×3-58=505×8-488=72×6-275=845×4-279=175×4-183=338×7-613=111×9-987=436×3-261=59×6-121=201×7-679=84×8-107=710×5-532=166×2-308=582×7-668=316×2-620=164×9-702=153×4-71=876×8-913=124×7-385=865×3-539=84×8-204=196×7-337=471×2-645=311×8-605=445×2-636=655×9-866=118×6-78=247×7-559=80×5-221=559×5-756=145×4-432=428×2-722=136×6-131=545×5-18=160×4-34=758×5-24=335×2-273=191×8-628=25×5-16=196×7-130=159×6-169=753×3-813=121×(197-191)=548×(789-781)=325×(412-409)=208×(510-507)=130×(422-416)=197×(703-699)=176×(33-29)=606×(756-748)=161×(473-467)=807×(66-63)=290×(220-217)=485×(803-794)=57×(70-66)=224×(70-67)=54×(45-36)=58×(541-537)=148×(432-428)=165×(308-299)=14×(367-361)=429×(933-924)=140×(279-276)=167×(724-721)=159×(413-410)=428×(736-727)=58×(120-117)=675×(724-716)=56×(485-476)=279×(532-527)=92×(362-353)=642×(88-83)=232×(367-364)=585×(685-680)=60×(263-260)=609×(229-223)=89×(415-408)=994×(352-347)=47×(380-376)=750×(228-225)=163×(438-433)=814×(987-983)=139×(400-395)=80×(38-31)=138×(498-492)=797×(768-763)=301×(319-316)=212×(149-145)=212×(370-366)=181×(643-636)=89×(495-486)=389×(835-830)=104×(148-143)=539×(569-566)=224×(281-277)=95×(15-11)=104×(334-326)=204×(612-606)=137×(300-297)=354×(412-406)=164×(377-371)=445×(919-914)=2/7+3/7=1/8+7/8=4/8+3/8=6/10+3/10=1/8+5/8=5/7+2/7=1/4+2/4=4/10+2/10=4/7+2/7=1/5+3/5=1/8+2/8=1/6+2/6=6/8-1/8=7/9-1/9=2/4-1/4=4/10-3/10=3/6-1/6=5/9-3/9=3/5-1/5=3/4-1/4=5/8-1/8=3/7-2/7=2/6-1/6=5/10-1/10=参考答案287+56=343189+668=857291+64=355183+207=39039+144=183345+98=443301+160=461244+870=1114125+35=160494+269=763124+63=187861+617=1478176+45=22179+23=10235+99=134301+60=361137+78=215896+528=1424369+105=474519+973=149283+409=492387+151=538170+215=385413+696=110987+107=194384+278=66268+25=93141+184=325284+163=447251+354=60520+14=34443+381=824240+249=489161+283=444120+24=144636+174=810189+298=487247+150=397179+87=266350+325=675188+122=310173+514=687183+311=494449+550=99961+187=248436+269=705100+342=442863+344=1207315+91=406573+834=1407204+198=402208+202=41058+345=403675+756=143172+111=183249+263=51283+227=310204+227=431151+261=412296+283=579344-43=301917-51=866424-59=365359-105=254348-131=217739-134=605380-153=227734-118=616429-360=69443-171=272300-134=16655-33=22401-181=220477-98=379386-212=174945-372=573488-60=428891-649=242459-104=355327-224=103210-65=145790-778=12476-258=218857-562=295164-19=145155-127=28381-175=206992-200=792193-82=111796-602=194458-312=146940-361=579387-138=249984-544=440434-283=151677-540=137480-214=266850-396=454336-310=26567-51=516473-117=356954-62=892247-60=187731-639=92346-34=312857-639=218300-218=82478-381=97413-15=398844-73=771220-209=11911-229=682376-52=324973-28=945283-37=246785-576=209238-72=166590-350=240310-123=187489-440=4995×4=380317×4=126829×9=261760×7=532063×2=126612×3=183679×6=47493×6=558152×2=304910×3=273015×2=30777×6=4662100×7=700958×3=2874227×3=681199×2=39833×9=29726×7=18218×9=162640×2=128092×7=64469×9=621206×3=618729×7=5103124×4=496135×4=54069×2=138390×5=195073×6=438675×3=202550×7=350300×4=120068×6=408456×3=136852×2=104582×5=2910113×6=678259×2=51863×9=567680×6=408015×8=120851×7=595761×5=305834×7=5838108×9=972548×8=438473×5=365767×4=306864×4=25657×2=114210×3=630377×2=75497×5=485510×4=2040187×4=748120×8=96042×4=168658×5=329045×4=180379×7=2653370+236+352=958593+600+931=2124893+29+17=939772+719+109=1600150+614+204=968837+134+35=100684+348+122=554965+85+400=1450129+207+73=409686+136+370=1192241+354+125=72035+461+394=890519+417+32=968788+288+781=185752+20+549=621690+933+877=2500107+717+98=922632+424+878=193476+223+399=698525+264+555=1344207+185+411=803852+21+845=1718175+447+214=836311+127+428=866504+283+167=954561+127+325=1013317+99+544=960261+746+210=1217593+148+207=948718+624+888=223041+809+59=90952+976+360=1388207+588+44=839816+883+598=2297339+49+86=474113+530+780=1423463+219+269=951165+320+925=1410123+526+200=849940+464+344=1748388+570+23=981807+583+409=179995+66+605=766474+441+564=1479276+271+425=97247+25+998=107014+726+158=898725+878+618=2221187+45+388=620598+74+153=825118+143+688=949652+689+773=2114194+317+94=605351+829+100=1280130+702+52=884665+690+541=189682+454+312=848317+598+474=1389152+137+195=484373+42+381=796177+79-252=4905+640-154=1391252+236-184=304340+128-298=170361+114-236=239798+222-773=247245+171-385=31556+837-909=484180+14-66=128572+883-916=539357+32-131=258657+131-773=15174+163-121=21654+121-77=98270+207-229=248703+516-380=83946+144-180=10217+806-631=392131+235-335=31303+676-668=311414+55-258=211429+669-599=49972+319-62=329144+833-338=639427+57-391=93718+730-867=581218+41-52=207200+831-718=31365+158-101=122551+457-280=728332+164-289=207747+758-682=823308+132-370=70994+183-682=495206+93-250=49877+118-604=39135+407-81=361497+459-47=90936+451-385=102583+730-156=1157145+173-149=169367+753-900=220316+26-319=23625+702-167=1160264+191-221=234222+512-732=2274+199-389=84869+972-526=131593+255-109=239173+892-542=523289+22-164=147509+561-442=62830+268-39=259612+473-624=461404+93-344=153493+542-765=27084+368-57=395637+168-388=417164+193-71=286101+564-133=532281-245-16=20981-235-101=645198-118-62=18852-603-90=159419-198-128=93964-82-100=782252-203-22=27871-518-183=170498-278-96=124487-38-233=216397-234-130=33992-453-311=228459-51-398=10834-46-748=40354-91-92=171945-353-469=123500-369-95=36954-164-732=58360-118-11=231807-410-384=13462-286-83=93989-440-529=20351-134-120=97501-165-256=80482-65-67=350768-145-43=580271-153-52=66821-615-46=160492-207-23=262552-139-363=50382-195-81=106928-333-475=120415-154-126=135862-180-98=584479-394-68=17810-472-191=147495-360-79=56983-57-261=665365-158-78=129810-80-170=560436-233-32=171878-340-29=509336-32-187=117860-287-177=396210-42-87=81813-258-302=253157-91-20=46917-154-271=492450-366-17=67992-73-161=758475-203-11=261414-139-227=48437-146-10=281949-296-457=196445-132-107=206454-300-123=31320-97-77=146960-733-97=130426-208-157=61781-139-116=526344-61+24=307666-156+24=534172-104+299=367517-237+467=747463-441+349=371962-680+305=587440-310+139=269331-297+354=38890-69+29=50950-881+755=824411-408+172=175898-87+912=1723331-65+173=439855-358+231=728362-215+88=235777-625+832=984346-172+219=393985-682+342=645374-262+290=402984-230+585=1339361-40+128=449908-291+434=1051378-342+419=455332-325+630=637391-372+104=123835-112+380=1103349-251+22=120733-256+983=1460398-342+25=81926-481+442=887121-57+280=344947-817+353=483473-290+40=223516-454+289=351421-370+30=81780-342+295=733155-89+30=96623-583+639=679464-445+14=33297-142+351=506217-78+79=218922-188+64=798330-195+226=361662-285+443=820299-138+130=291981-417+895=145933-27+26=32806-572+94=328227-162+73=138435-397+145=183344-243+246=347902-349+401=954126-76+179=229577-125+741=1193330-166+58=222315-217+731=82974-23+362=413740-604+746=882257-220+407=444551-47+164=668190+(363-57)=496404+(394-112)=686422+(482-330)=574708+(643-168)=1183385+(167-55)=497897+(890-709)=1078288+(128-26)=390507+(324-56)=775154+(486-114)=52695+(811-102)=804231+(339-282)=288889+(86-33)=94211+(458-304)=165305+(507-31)=781300+(387-127)=560161+(905-280)=786151+(367-349)=169451+(468-367)=552492+(245-96)=641533+(551-147)=937140+(290-218)=21281+(986-279)=788442+(500-98)=844823+(944-924)=843366+(264-77)=553303+(975-284)=994386+(283-136)=533730+(315-85)=960332+(441-178)=595954+(494-86)=136281+(361-16)=426781+(365-11)=1135311+(411-386)=336675+(889-795)=76961+(313-91)=283642+(658-104)=1196274+(355-155)=474255+(247-185)=317444+(367-216)=595723+(993-544)=117224+(438-226)=236191+(832-87)=936278+(480-262)=496499+(376-338)=537184+(415-127)=472167+(563-311)=419424+(450-13)=86172+(906-860)=118400+(319-88)=631722+(984-919)=787310+(379-147)=54270+(354-87)=33748+(382-346)=84366+(710-383)=693168+(270-137)=301976+(629-83)=1522215+(483-143)=555871+(610-225)=1256231+(193-108)=316940+(269-101)=1108475-(350+78)=47989-(312+68)=609249-(133+61)=55773-(670+60)=43452-(74+120)=258817-(93+371)=353461-(309+12)=140481-(415+22)=44465-(173+26)=266838-(88+560)=190386-(267+109)=10659-(295+69)=295412-(159+46)=207373-(32+55)=286128-(11+31)=86967-(39+54)=874356-(40+169)=147732-(330+182)=220387-(63+151)=173298-(55+122)=121321-(245+66)=10452-(122+303)=27187-(131+20)=36844-(364+173)=307374-(11+229)=134985-(258+637)=90336-(20+243)=73941-(164+283)=494328-(75+201)=52871-(367+435)=69493-(46+358)=89901-(127+222)=552401-(133+147)=121729-(254+257)=218438-(72+269)=97727-(342+119)=266193-(39+71)=83251-(181+58)=12491-(246+67)=178795-(137+216)=442473-(187+75)=211859-(138+423)=298434-(116+296)=22438-(21+342)=75346-(83+143)=120925-(265+198)=462435-(11+411)=13937-(272+95)=570306-(12+18)=276447-(165+260)=22430-(43+62)=325900-(11+292)=597457-(22+320)=115719-(43+118)=558445-(204+136)=105550-(326+70)=154475-(10+408)=57853-(129+651)=73156-(43+62)=51546-(240+247)=59453-(426-385)=412600-(774-676)=502457-(312-286)=431511-(900-861)=472351-(149-28)=230750-(539-287)=498381-(337-52)=96420-(949-642)=113154-(350-236)=40838-(937-737)=638440-(323-249)=366392-(443-369)=318127-(201-196)=122606-(952-372)=26178-(201-100)=77636-(611-412)=437491-(276-263)=478836-(870-637)=603447-(295-131)=283987-(790-680)=877461-(259-116)=318341-(671-533)=203397-(14-12)=395442-(220-55)=277384-(455-311)=240982-(611-351)=722312-(117-12)=207163-(580-577)=160494-(116-21)=399205-(467-364)=102101-(354-293)=40621-(487-422)=556103-(240-207)=70291-(283-115)=123173-(379-312)=106254-(563-392)=83272-(126-57)=203918-(812-746)=852362-(125-39)=276471-(830-815)=456376-(197-96)=27560-(249-218)=29218-(496-476)=198847-(665-347)=529180-(383-300)=97343-(343-236)=236286-(265-226)=247947-(982-125)=90331-(452-393)=272848-(231-38)=655218-(348-239)=109749-(620-505)=634370-(454-365)=281610-(453-364)=521421-(167-81)=335671-(584-548)=635442-(274-90)=258725-(370-133)=488277-(493-398)=182945-(634-589)=90023+469×2=96177+287×2=651284+86×8=972553+180×3=1093160+116×2=39281+25×8=28130+160×3=510107+218×2=543228+51×8=636284+97×6=866228+73×9=88544+123×7=905242+17×9=395611+176×2=963185+12×2=209342+130×6=1122256+80×6=736838+34×3=94016+27×9=25998+107×7=847442+88×2=618330+38×2=406404+27×2=458176+206×3=794332+58×9=854919+73×8=150376+15×6=166994+143×2=1280195+123×4=687976+69×9=1597411×2+173=995330×2+51=71169×2+151=289397×2+213=1007226×3+258=936105×3+857=1172246×2+41=533127×7+654=154357×6+500=842130×4+367=88793×2+146=33286×8+523=121141×2+19=10129×6+792=96627×4+300=408149×3+649=109686×7+299=90129×6+758=93224×8+397=58947×9+799=122274×3+33=255462×2+402=132632×8+396=65247×9+70=493140×6+152=992128×6+739=1507200×4+44=84434×5+603=77341×2+179=261144×5+161=881464-33×5=299808-107×5=273289-19×7=156133-41×3=10222-44×5=2992-93×7=341401-129×2=143602-251×2=100200-21×5=95325-20×6=205244-61×3=61200-89×2=22199-11×7=122630-46×5=400457-107×3=136613-39×4=457319-86×2=147364-10×7=294497-49×5=252503-41×3=380413-11×9=314821-46×9=407353-13×6=275368-180×2=8496-104×2=288772-14×4=716142-67×2=8909-135×3=504109-11×4=65537-64×2=409437-46×2=345639-37×9=306138-17×8=2718-44×8=366362-52×3=206294-99×2=96389-91×2=207904-248×3=160339-19×3=282226-83×2=60241-105×2=31580-16×5=500232-59×2=114484-13×2=458412-47×4=224980-44×7=672494-88×3=230462-212×2=38444-32×6=252734-92×2=550334-126×2=82759-45×9=354350-109×3=23615-232×2=151425-58×2=309326-43×3=19797-12×7=13503-78×4=191299-47