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319+137=584+335=177+310=216+418=169+271=434+264=215+225=647+404=69+17=24+21=157+75=388+658=183+111=623+763=278+75=301+414=181+75=606+558=402+76=804+203=113+133=391+165=243+104=144+764=244+200=324+454=305+51=279+188=116+92=208+950=121+206=678+328=237+221=183+188=358+111=157+257=130+105=913+311=172+299=550+239=137+175=477+682=107+103=982+973=166+93=200+77=92+387=327+876=250+107=219+865=152+110=258+169=398+79=783+161=110+66=474+170=274+89=243+285=205+90=249+691=434-385=331-41=172-32=787-638=331-224=964-17=223-143=214-110=434-56=476-373=349-265=687-297=360-139=999-778=419-317=626-161=453-47=851-838=481-254=931-828=282-186=964-137=363-27=226-132=273-162=703-80=417-223=958-237=276-165=642-199=410-55=996-237=380-306=381-113=251-149=855-298=480-206=698-552=463-319=546-272=305-208=889-112=247-145=387-130=406-258=870-263=440-103=391-260=59-20=560-498=376-72=706-197=280-43=920-623=406-241=879-476=235-21=404-345=482-112=502-442=448×2=888×5=108×5=64×2=415×2=776×4=88×4=527×8=32×5=201×4=22×6=758×4=103×5=857×7=81×9=997×4=42×6=226×6=96×3=47×9=127×5=884×7=37×6=732×5=343×2=359×9=83×3=140×8=41×9=601×6=10×6=982×4=156×2=342×9=67×8=706×9=129×7=392×8=24×8=271×2=26×4=120×9=60×2=395×5=67×3=944×2=105×8=392×9=91×7=393×2=27×2=83×5=124×2=610×2=440×2=991×2=75×2=701×8=165×2=85×8=311+318+151=317+798+159=799+18+153=588+865+511=17+116+109=551+478+851=20+168+765=96+565+690=274+109+585=603+30+730=154+134+286=18+903+215=675+26+29=94+310+497=340+336+180=351+359+766=14+473+134=363+120+359=150+346+368=969+464+26=370+47+348=541+437+757=209+87+436=265+237+611=260+497+178=463+929+473=353+102+447=909+919+430=150+259+268=57+350+394=260+413+286=343+88+292=66+192+246=746+61+417=359+47+257=515+400+545=539+214+53=140+810+321=45+361+586=835+237+935=128+18+810=635+616+27=102+259+419=199+419+26=227+515+154=98+248+215=17+204+111=164+376+649=656+10+314=660+937+167=149+138+190=535+562+497=155+78+766=81+810+126=224+346+229=665+651+732=755+65+89=285+231+33=59+103+561=631+32+26=30+315-204=187+97-118=64+304-300=962+651-65=29+267-54=675+305-340=212+235-32=357+717-214=197+215-67=668+199-539=441+30-158=992+572-68=111+263-35=818+155-270=113+292-390=290+823-456=278+204-264=14+923-772=14+476-484=194+642-105=192+271-160=345+159-466=102+270-229=232+661-546=108+199-174=371+581-898=167+206-344=949+557-394=40+408-135=199+251-234=324+55-271=786+867-209=242+257-389=818+435-914=349+21-167=261+815-17=251+55-228=654+56-694=123+116-141=488+691-415=429+70-361=451+37-44=169+49-131=332+773-236=333+74-76=130+944-257=45+334-28=161+869-430=49+213-209=630+802-243=21+457-336=825+471-745=405+15-67=132+160-26=61+363-80=437+40-377=347+139-99=573+261-573=107+374-201=584+337-324=146-48-51=635-508-59=438-18-118=589-398-89=383-141-188=840-107-446=356-19-157=738-284-130=419-193-80=560-124-347=447-276-21=802-70-64=395-209-24=245-97-92=223-141-61=998-15-130=197-14-86=957-393-106=484-297-89=432-75-241=474-308-37=789-49-369=189-53-10=869-62-676=476-25-92=947-356-202=382-308-40=710-605-73=294-106-144=502-96-125=493-164-294=724-158-221=300-67-16=728-132-180=461-44-284=553-131-100=442-57-359=727-25-497=498-309-21=800-277-73=404-95-113=639-315-265=265-36-100=828-275-80=464-277-158=974-519-111=426-89-154=675-45-307=442-135-95=266-214-17=474-314-49=643-138-367=455-256-44=779-166-100=398-128-191=557-293-12=370-162-154=782-310-187=306-60-69=920-333-187=439-330+29=518-445+860=226-129+399=555-272+437=259-237+157=658-407+980=396-383+134=661-485+108=267-129+213=722-289+204=393-184+233=481-288+899=265-40+204=638-56+33=296-295+68=101-73+667=444-89+130=604-326+123=398-230+308=941-264+737=128-28+210=395-23+554=282-194+171=853-175+536=480-463+298=707-190+295=244-185+254=826-618+263=332-222+77=511-346+566=321-167+276=848-739+130=145-56+24=794-527+617=197-187+243=510-120+617=338-317+454=428-322+610=442-405+300=987-112+614=286-117+80=484-50+981=251-217+399=352-147+313=430-311+293=900-99+92=228-194+70=525-191+294=344-312+419=770-687+945=484-159+15=565-425+516=100-94+343=740-57+881=174-54+207=615-606+76=309-212+172=775-362+122=468-363+129=908-271+120=301+(286-275)=446+(808-691)=268+(386-350)=409+(923-67)=341+(312-99)=382+(130-121)=233+(225-184)=279+(402-221)=340+(446-81)=361+(845-98)=290+(217-180)=77+(581-554)=21+(352-97)=379+(379-334)=26+(408-223)=225+(474-139)=424+(436-419)=62+(683-521)=431+(404-14)=986+(757-378)=209+(459-188)=557+(907-508)=311+(435-380)=956+(443-270)=231+(376-254)=410+(126-73)=385+(484-180)=567+(853-485)=104+(261-83)=664+(943-323)=70+(495-222)=650+(646-642)=283+(146-15)=587+(209-67)=156+(122-103)=365+(577-349)=231+(432-208)=82+(861-303)=114+(362-70)=249+(572-180)=321+(489-323)=995+(950-144)=351+(437-398)=502+(674-344)=356+(499-353)=146+(983-960)=481+(412-152)=821+(270-118)=455+(464-445)=153+(974-825)=494+(358-201)=366+(453-146)=400+(340-268)=346+(882-753)=394+(372-101)=40+(891-737)=326+(384-140)=93+(199-39)=261+(205-12)=659+(991-785)=336-(227+102)=852-(85+296)=488-(90+270)=413-(126+141)=489-(140+70)=838-(112+382)=497-(68+387)=325-(38+263)=470-(229+190)=870-(486+11)=205-(34+83)=904-(525+277)=345-(216+48)=573-(97+57)=363-(235+117)=605-(122+16)=462-(120+77)=979-(132+271)=412-(192+67)=955-(293+87)=428-(82+129)=593-(96+147)=425-(272+11)=898-(283+439)=491-(301+63)=963-(379+51)=462-(171+40)=382-(70+183)=203-(35+146)=766-(31+13)=186-(61+91)=843-(38+606)=395-(107+140)=930-(402+73)=333-(37+126)=824-(116+534)=378-(109+42)=891-(399+258)=348-(30+143)=294-(127+46)=212-(10+160)=309-(30+257)=252-(56+23)=469-(296+60)=431-(263+104)=938-(522+101)=304-(93+174)=957-(303+180)=439-(332+95)=931-(752+172)=469-(285+14)=590-(378+169)=493-(82+65)=691-(241+309)=419-(262+18)=527-(191+39)=397-(156+146)=582-(158+27)=492-(95+325)=681-(259+126)=491-(343-337)=794-(768-665)=489-(183-16)=414-(644-415)=30-(248-222)=336-(964-954)=307-(315-134)=944-(423-221)=417-(368-107)=577-(961-747)=215-(100-22)=444-(423-239)=181-(79-32)=553-(702-297)=437-(393-248)=836-(312-263)=488-(462-201)=936-(535-194)=325-(236-132)=887-(645-267)=31-(42-15)=464-(393-41)=97-(279-241)=555-(802-381)=137-(183-162)=407-(670-277)=65-(479-456)=971-(890-637)=254-(447-415)=866-(887-615)=86-(348-274)=654-(935-597)=330-(346-136)=943-(951-511)=296-(273-155)=515-(724-299)=472-(486-154)=517-(598-245)=105-(252-235)=929-(536-406)=257-(487-414)=412-(509-493)=403-(398-357)=922-(432-334)=249-(338-215)=779-(872-222)=219-(189-79)=147-(908-898)=422-(328-124)=932-(756-528)=228-(258-252)=993-(382-71)=167-(227-203)=935-(747-655)=216-(452-287)=341-(774-598)=235-(291-196)=681-(632-350)=336-(489-405)=309-(866-773)=56+15×9=395+319×3=336+75×8=433+492×2=81+73×4=752+197×4=84+145×2=55+33×6=346+295×2=168+87×7=209+45×7=797+136×5=150+50×6=949+161×6=115+141×2=607+306×3=31+362×2=572+222×2=200+105×2=571+129×3=316+38×2=686+321×3=269+170×4=763+238×3=287+55×5=810+183×5=185+10×4=358+44×2=194+45×3=553+365×2=13×9+427=13×7+412=287×2+369=269×3+189=184×2+14=225×2+63=79×5+423=320×2+352=102×3+74=75×5+924=173×3+40=115×8+94=195×3+37=182×4+400=320×2+233=94×4+983=188×5+43=150×4+598=248×2+427=105×3+840=140×3+239=238×4+100=54×2+310=300×3+700=59×8+80=128×2+416=26×4+410=161×2+656=29×8+108=201×4+861=295-69×4=902-73×2=452-176×2=768-119×4=226-106×2=541-122×4=281-10×9=683-38×2=491-28×2=580-283×2=413-86×4=896-75×5=463-70×6=310-62×5=405-104×2=334-21×7=211-33×5=104-49×2=245-14×3=480-33×9=480-19×9=960-142×4=418-126×3=721-49×2=364-17×3=274-15×3=176-25×7=340-41×7=444-15×9=783-164×4=421-120×2=553-53×5=305-109×2=331-48×3=475-214×2=541-162×2=465-32×4=774-61×4=484-104×3=896-102×8=454-38×7=641-110×5=423-16×3=819-15×8=493-190×2=616-117×3=351-42×4=873-65×5=106-53×2=617-59×9=367-32×3=887-116×5=483-39×6=156-12×7=440-27×9=571-59×8=319-16×8=688-13×7=232-29×3=293-121×2=139×5-457=604×7-511=382×2-287=307×9-789=310×2-496=734×4-389=153×5-487=669×8-821=34×8-12=95×3-140=61×9-341=479×3-45=108×7-605=443×3-339=82×8-303=620×7-319=294×3-68=498×4-851=76×9-480=255×5-244=189×5-527=796×3-660=487×2-410=169×9-635=88×9-781=701×4-228=472×2-112=297×4-437=327×3-570=845×5-752=466×2-565=129×7-418=232×4-452=122×7-388=156×2-35=724×9-433=289×2-409=693×4-759=68×9-493=794×2-184=257×2-150=554×6-431=173×3-495=223×9-362=83×9-550=360×4-379=63×7-58=221×8-197=155×4-168=665×4-335=187×2-67=780×8-524=325×3-878=420×3-34=295×3-365=677×2-719=65×8-30=796×2-742=189×5-612=518×2-748=64×(380-375)=52×(40-35)=35×(450-444)=741×(662-655)=299×(290-287)=511×(937-928)=75×(46-43)=402×(770-765)=307×(131-128)=284×(676-672)=175×(220-215)=165×(886-878)=99×(30-22)=880×(956-950)=87×(394-390)=847×(479-475)=167×(259-254)=28×(276-270)=118×(213-206)=204×(14-11)=71×(374-367)=738×(878-873)=106×(449-443)=398×(954-947)=203×(417-414)=934×(526-520)=16×(218-213)=905×(209-201)=161×(167-163)=922×(888-884)=57×(446-438)=865×(452-448)=76×(123-120)=844×(208-199)=312×(86-83)=50×(993-987)=46×(188-179)=201×(342-339)=24×(297-293)=28×(166-163)=31×(126-118)=109×(20-14)=21×(414-406)=10×(766-762)=40×(181-178)=471×(591-583)=10×(91-83)=977×(288-283)=173×(229-226)=447×(209-203)=43×(229-220)=914×(97-92)=91×(160-153)=778×(790-784)=58×(440-436)=317×(444-437)=318×(363-360)=269×(412-403)=105×(178-169)=102×(812-803)=1/4+2/4=1/8+6/8=4/8+3/8=1/7+4/7=4/8+2/8=2/10+3/10=2/7+3/7=1/10+9/10=1/6+2/6=5/8+3/8=5/8+2/8=1/8+4/8=6/8-1/8=7/10-3/10=5/7-1/7=4/9-3/9=5/8-2/8=6/9-1/9=2/5-1/5=4/7-2/7=4/6-1/6=4/5-1/5=3/6-2/6=8/10-2/10=参考答案319+137=456584+335=919177+310=487216+418=634169+271=440434+264=698215+225=440647+404=105169+17=8624+21=45157+75=232388+658=1046183+111=294623+763=1386278+75=353301+414=715181+75=256606+558=1164402+76=478804+203=1007113+133=246391+165=556243+104=347144+764=908244+200=444324+454=778305+51=356279+188=467116+92=208208+950=1158121+206=327678+328=1006237+221=458183+188=371358+111=469157+257=414130+105=235913+311=1224172+299=471550+239=789137+175=312477+682=1159107+103=210982+973=1955166+93=259200+77=27792+387=479327+876=1203250+107=357219+865=1084152+110=262258+169=427398+79=477783+161=944110+66=176474+170=644274+89=363243+285=528205+90=295249+691=940434-385=49331-41=290172-32=140787-638=149331-224=107964-17=947223-143=80214-110=104434-56=378476-373=103349-265=84687-297=390360-139=221999-778=221419-317=102626-161=465453-47=406851-838=13481-254=227931-828=103282-186=96964-137=827363-27=336226-132=94273-162=111703-80=623417-223=194958-237=721276-165=111642-199=443410-55=355996-237=759380-306=74381-113=268251-149=102855-298=557480-206=274698-552=146463-319=144546-272=274305-208=97889-112=777247-145=102387-130=257406-258=148870-263=607440-103=337391-260=13159-20=39560-498=62376-72=304706-197=509280-43=237920-623=297406-241=165879-476=403235-21=214404-345=59482-112=370502-442=60448×2=896888×5=4440108×5=54064×2=128415×2=830776×4=310488×4=352527×8=421632×5=160201×4=80422×6=132758×4=3032103×5=515857×7=599981×9=729997×4=398842×6=252226×6=135696×3=28847×9=423127×5=635884×7=618837×6=222732×5=3660343×2=686359×9=323183×3=249140×8=112041×9=369601×6=360610×6=60982×4=3928156×2=312342×9=307867×8=536706×9=6354129×7=903392×8=313624×8=192271×2=54226×4=104120×9=108060×2=120395×5=197567×3=201944×2=1888105×8=840392×9=352891×7=637393×2=78627×2=5483×5=415124×2=248610×2=1220440×2=880991×2=198275×2=150701×8=5608165×2=33085×8=680311+318+151=780317+798+159=1274799+18+153=970588+865+511=196417+116+109=242551+478+851=188020+168+765=95396+565+690=1351274+109+585=968603+30+730=1363154+134+286=57418+903+215=1136675+26+29=73094+310+497=901340+336+180=856351+359+766=147614+473+134=621363+120+359=842150+346+368=864969+464+26=1459370+47+348=765541+437+757=1735209+87+436=732265+237+611=1113260+497+178=935463+929+473=1865353+102+447=902909+919+430=2258150+259+268=67757+350+394=801260+413+286=959343+88+292=72366+192+246=504746+61+417=1224359+47+257=663515+400+545=1460539+214+53=806140+810+321=127145+361+586=992835+237+935=2007128+18+810=956635+616+27=1278102+259+419=780199+419+26=644227+515+154=89698+248+215=56117+204+111=332164+376+649=1189656+10+314=980660+937+167=1764149+138+190=477535+562+497=1594155+78+766=99981+810+126=1017224+346+229=799665+651+732=2048755+65+89=909285+231+33=54959+103+561=723631+32+26=68930+315-204=141187+97-118=16664+304-300=68962+651-65=154829+267-54=242675+305-340=640212+235-32=415357+717-214=860197+215-67=345668+199-539=328441+30-158=313992+572-68=1496111+263-35=339818+155-270=703113+292-390=15290+823-456=657278+204-264=21814+923-772=16514+476-484=6194+642-105=731192+271-160=303345+159-466=38102+270-229=143232+661-546=347108+199-174=133371+581-898=54167+206-344=29949+557-394=111240+408-135=313199+251-234=216324+55-271=108786+867-209=1444242+257-389=110818+435-914=339349+21-167=203261+815-17=1059251+55-228=78654+56-694=16123+116-141=98488+691-415=764429+70-361=138451+37-44=444169+49-131=87332+773-236=869333+74-76=331130+944-257=81745+334-28=351161+869-430=60049+213-209=53630+802-243=118921+457-336=142825+471-745=551405+15-67=353132+160-26=26661+363-80=344437+40-377=100347+139-99=387573+261-573=261107+374-201=280584+337-324=597146-48-51=47635-508-59=68438-18-118=302589-398-89=102383-141-188=54840-107-446=287356-19-157=180738-284-130=324419-193-80=146560-124-347=89447-276-21=150802-70-64=668395-209-24=162245-97-92=56223-141-61=21998-15-130=853197-14-86=97957-393-106=458484-297-89=98432-75-241=116474-308-37=129789-49-369=371189-53-10=126869-62-676=131476-25-92=359947-356-202=389382-308-40=34710-605-73=32294-106-144=44502-96-125=281493-164-294=35724-158-221=345300-67-16=217728-132-180=416461-44-284=133553-131-100=322442-57-359=26727-25-497=205498-309-21=168800-277-73=450404-95-113=196639-315-265=59265-36-100=129828-275-80=473464-277-158=29974-519-111=344426-89-154=183675-45-307=323442-135-95=212266-214-17=35474-314-49=111643-138-367=138455-256-44=155779-166-100=513398-128-191=79557-293-12=252370-162-154=54782-310-187=285306-60-69=177920-333-187=400439-330+29=138518-445+860=933226-129+399=496555-272+437=720259-237+157=179658-407+980=1231396-383+134=147661-485+108=284267-129+213=351722-289+204=637393-184+233=442481-288+899=1092265-40+204=429638-56+33=615296-295+68=69101-73+667=695444-89+130=485604-326+123=401398-230+308=476941-264+737=1414128-28+210=310395-23+554=926282-194+171=259853-175+536=1214480-463+298=315707-190+295=812244-185+254=313826-618+263=471332-222+77=187511-346+566=731321-167+276=430848-739+130=239145-56+24=113794-527+617=884197-187+243=253510-120+617=1007338-317+454=475428-322+610=716442-405+300=337987-112+614=1489286-117+80=249484-50+981=1415251-217+399=433352-147+313=518430-311+293=412900-99+92=893228-194+70=104525-191+294=628344-312+419=451770-687+945=1028484-159+15=340565-425+516=656100-94+343=349740-57+881=1564174-54+207=327615-606+76=85309-212+172=269775-362+122=535468-363+129=234908-271+120=757301+(286-275)=312446+(808-691)=563268+(386-350)=304409+(923-67)=1265341+(312-99)=554382+(130-121)=391233+(225-184)=274279+(402-221)=460340+(446-81)=705361+(845-98)=1108290+(217-180)=32777+(581-554)=10421+(352-97)=276379+(379-334)=42426+(408-223)=211225+(474-139)=560424+(436-419)=44162+(683-521)=224431+(404-14)=821986+(757-378)=1365209+(459-188)=480557+(907-508)=956311+(435-380)=366956+(443-270)=1129231+(376-254)=353410+(126-73)=463385+(484-180)=689567+(853-485)=935104+(261-83)=282664+(943-323)=128470+(495-222)=343650+(646-642)=654283+(146-15)=414587+(209-67)=729156+(122-103)=175365+(577-349)=593231+(432-208)=45582+(861-303)=640114+(362-70)=406249+(572-180)=641321+(489-323)=487995+(950-144)=1801351+(437-398)=390502+(674-344)=832356+(499-353)=502146+(983-960)=169481+(412-152)=741821+(270-118)=973455+(464-445)=474153+(974-825)=302494+(358-201)=651366+(453-146)=673400+(340-268)=472346+(882-753)=475394+(372-101)=66540+(891-737)=194326+(384-140)=57093+(199-39)=253261+(205-12)=454659+(991-785)=865336-(227+102)=7852-(85+296)=471488-(90+270)=128413-(126+141)=146489-(140+70)=279838-(112+382)=344497-(68+387)=42325-(38+263)=24470-(229+190)=51870-(486+11)=373205-(34+83)=88904-(525+277)=102345-(216+48)=81573-(97+57)=419363-(235+117)=11605-(122+16)=467462-(120+77)=265979-(132+271)=576412-(192+67)=153955-(293+87)=575428-(82+129)=217593-(96+147)=350425-(272+11)=142898-(283+439)=176491-(301+63)=127963-(379+51)=533462-(171+40)=251382-(70+183)=129203-(35+146)=22766-(31+13)=722186-(61+91)=34843-(38+606)=199395-(107+140)=148930-(402+73)=455333-(37+126)=170824-(116+534)=174378-(109+42)=227891-(399+258)=234348-(30+143)=175294-(127+46)=121212-(10+160)=42309-(30+257)=22252-(56+23)=173469-(296+60)=113431-(263+104)=64938-(522+101)=315304-(93+174)=37957-(303+180)=474439-(332+95)=12931-(752+172)=7469-(285+14)=170590-(378+169)=43493-(82+65)=346691-(241+309)=141419-(262+18)=139527-(191+39)=297397-(156+146)=95582-(158+27)=397492-(95+325)=72681-(259+126)=296491-(343-337)=485794-(768-665)=691489-(183-16)=322414-(644-415)=18530-(248-222)=4336-(964-954)=326307-(315-134)=126944-(423-221)=742417-(368-107)=156577-(961-747)=363215-(100-22)=137444-(423-239)=260181-(79-32)=134553-(702-297)=148437-(393-248)=292836-(312-263)=787488-(462-201)=227936-(535-194)=595325-(236-132)=221887-(645-267)=50931-(42-15)=4464-(393-41)=11297-(279-241)=59555-(802-381)=134137-(183-162)=116407-(670-277)=1465-(479-456)=42971-(890-637)=718254-(447-415)=222866-(887-615)=59486-(348-274)=12654-(935-597)=316330-(346-136)=120943-(951-511)=503296-(273-155)=178515-(724-299)=90472-(486-154)=140517-(598-245)=164105-(252-235)=88929-(536-406)=799257-(487-414)=184412-(509-493)=396403-(398-357)=362922-(432-334)=824249-(338-215)=126779-(872-222)=129219-(189-79)=109147-(908-898)=137422-(328-124)=218932-(756-528)=704228-(258-252)=222993-(382-71)=682167-(227-203)=143935-(747-655)=843216-(452-287)=51341-(774-598)=165235-(291-196)=140681-(632-350)=399336-(489-405)=252309-(866-773)=21656+15×9=191395+319×3=1352336+75×8=936433+492×2=141781+73×4=373752+197×4=154084+145×2=37455+33×6=253346+295×2=936168+87×7=777209+45×7=524797+136×5=1477150+50×6=450949+161×6=1915115+141×2=397607+306×3=152531+362×2=755572+222×2=1016200+105×2=410571+129×3=958316+38×2=392686+321×3=1649269+170×4=949763+238×3=1477287+55×5=562810+183×5=1725185+10×4=225358+44×2=446194+45×3=329553+365×2=128313×9+427=54413×7+412=503287×2+369=943269×3+189=996184×2+14=382225×2+63=51379×5+423=818320×2+352=992102×3+74=38075×5+924=1299173×3+40=559115×8+94=1014195×3+37=622182×4+400=1128320×2+233=87394×4+983=1359188×5+43=983150×4+598=1198248×2+427=923105×3+840=1155140×3+239=659238×4+100=105254×2+310=418300×3+700=160059×8+80=552128×2+416=67226×4+410=514161×2+656=97829×8+108=340201×4+861=1665295-69×4=19902-73×2=756452-176×2=100768-119×4=292226-106×2=14541-122×4=53281-10×9=191683-38×2=607491-28×2=435580-283×2=14413-86×4=69896-75×5=521463-70×6=43310-62×5=0405-104×2=197334-21×7=187211-33×5=46104-49×2=6245-14×3=203480-33×9=183480-19×9=309960-142×4=392418-126×3=40721-49×2=623364-17×3=313274-15×3=229176-25×7=1340-41×7=53444-15×9=309783-164×4=127421-120×2=181553-53×5=288305-109×2=87331-48×3=187475-214×2=47541-162×2=217465-32×4=337774-61×4=530484-104×3=172896-102×8=80454-38×7=188641-110×5=91423-16×3=375819-15×8=699493-190×2=113616-117×3=265351-42×4=183873-65×5=548106-53×2=0617-59×9=86367-32×3=271887-116×5=307483-39×6=249156-12×7=72440-27×9=197571-59×8=993