三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案277+109=757+657=217+103=171+617=275+164=431+518=206+101=949+895=314+126=241+61=278+192=788+852=298+151=877+692=263+99=417+116=96+286=67+103=34+204=801+945=237+149=552+153=65+281=127+648=95+104=491+271=57+270=383+311=205+77=535+935=110+188=864+192=151+54=172+249=135+107=598+100=47+186=415+328=143+41=252+44=141+264=908+310=144+334=450+644=164+135=37+186=98+347=760+146=116+83=434+554=74+57=588+129=352+119=461+442=184+168=423+476=303+66=274+161=96+374=327+549=358-301=750-189=486-306=677-193=319-299=651-339=105-32=194-74=483-98=724-174=434-151=284-272=409-291=591-165=330-31=184-131=312-29=562-141=448-246=329-52=467-399=731-112=267-116=972-426=409-111=582-565=406-127=436-53=210-182=995-885=387-97=741-84=380-349=708-207=106-45=608-424=283-11=246-161=211-60=609-309=275-86=484-360=295-276=607-583=286-207=618-159=340-70=997-193=237-68=866-411=467-35=788-629=285-208=571-230=263-219=982-860=283-222=848-265=477-347=544-230=329×2=346×3=46×2=846×6=107×8=755×6=235×4=624×8=166×6=474×7=295×3=343×5=27×6=808×7=468×2=860×4=248×4=725×9=107×4=211×5=119×7=285×9=126×6=972×2=52×6=615×7=140×2=929×2=158×5=505×8=44×2=734×3=130×6=271×8=89×2=47×5=59×8=337×8=156×6=642×3=80×8=636×5=34×9=844×4=16×3=174×3=323×3=952×8=92×2=669×4=407×2=813×8=180×2=195×7=63×6=895×4=98×5=297×3=96×9=689×8=12+408+437=474+119+134=635+17+129=517+256+837=220+238+285=320+214+898=388+168+393=110+503+29=85+237+627=835+657+547=271+345+53=181+374+239=350+140+358=857+284+300=518+350+116=371+807+440=449+364+38=478+930+950=403+297+289=172+571+555=18+692+127=610+58+856=66+151+306=147+242+87=285+255+269=534+938+608=145+228+201=973+269+72=42+12+76=596+39+630=295+480+40=438+820+176=99+316+185=974+196+158=262+306+329=507+79+444=300+307+389=412+637+774=177+247+554=596+292+504=259+366+176=623+432+234=403+249+155=164+53+769=528+140+16=736+563+403=127+345+239=868+890+997=263+189+150=909+221+848=709+135+63=813+369+360=429+192+102=58+198+225=228+12+522=863+912+909=413+38+300=767+604+901=98+184+59=354+102+269=184+199-200=246+156-64=287+29-107=172+650-311=384+51-199=399+572-889=70+395-184=555+957-198=61+270-14=942+79-896=134+258-218=242+902-517=225+150-331=937+677-484=131+201-221=861+738-785=101+149-241=355+400-327=165+73-107=693+36-709=391+103-202=723+702-375=160+286-96=506+132-580=235+244-431=534+237-213=151+304-428=146+872-614=138+297-347=78+65-31=149+66-195=174+753-373=378+73-253=312+515-629=437+48-471=243+842-490=240+232-119=179+321-339=109+366-303=190+923-416=103+46-65=938+937-662=187+254-96=979+67-104=439+18-25=882+862-594=292+38-265=585+63-517=58+394-103=164+366-397=137+166-279=314+973-675=147+249-221=652+950-990=323+26-271=214+514-154=123+300-243=562+298-143=171+236-75=409+575-241=335-141-164=464-124-134=202-62-65=481-123-57=184-18-10=887-296-536=490-105-176=441-17-78=422-259-36=431-256-170=220-26-132=645-511-79=279-179-45=726-76-83=226-47-163=772-218-461=499-217-153=252-16-168=432-264-76=839-178-146=307-204-98=573-68-432=378-115-16=395-26-245=443-237-65=831-620-58=361-120-117=937-570-257=373-221-74=756-534-163=490-211-31=636-64-556=346-80-35=996-117-269=306-26-50=824-500-240=461-67-34=870-459-74=310-29-61=989-634-42=418-33-322=396-129-251=456-281-163=433-89-50=421-100-72=377-103-219=468-266-147=885-399-101=347-332-14=764-27-196=254-124-20=698-258-399=128-31-25=869-190-527=431-200-44=700-248-248=453-233-18=537-204-23=487-301-139=852-474-144=366-319+111=854-485+774=84-81+340=693-90+292=396-118+143=890-767+880=335-257+227=550-193+525=439-177+53=659-585+974=273-83+11=878-709+114=280-79+212=871-777+769=255-169+258=706-169+522=233-138+136=714-587+776=116-48+63=582-308+848=377-340+220=996-982+552=331-141+226=356-327+17=248-147+105=210-134+176=217-55+17=969-141+379=261-120+289=844-633+126=266-107+338=966-766+198=458-68+85=676-207+348=71-60+294=570-91+206=431-250+197=729-190+89=305-225+39=345-152+510=478-204+137=128-99+569=370-54+148=518-294+378=165-104+85=773-173+63=438-426+121=547-419+531=190-131+130=156-55+673=288-13+22=281-196+268=392-192+249=906-356+775=349-295+244=479-314+626=438-378+87=826-131+418=302-51+86=702-267+843=486+(437-127)=380+(876-245)=22+(475-27)=643+(264-75)=328+(383-159)=511+(302-126)=296+(323-143)=535+(855-814)=466+(425-405)=549+(773-398)=323+(247-160)=905+(867-200)=329+(497-156)=575+(681-93)=467+(315-63)=602+(758-432)=429+(454-181)=830+(912-15)=372+(381-188)=388+(704-685)=170+(134-19)=683+(416-68)=458+(348-291)=552+(426-125)=248+(249-156)=150+(945-624)=363+(485-144)=820+(720-396)=301+(413-163)=970+(581-293)=368+(487-24)=865+(833-580)=91+(396-165)=957+(798-435)=166+(472-267)=257+(745-536)=237+(458-35)=609+(554-359)=99+(472-33)=858+(861-811)=80+(383-277)=573+(924-734)=304+(474-47)=910+(619-352)=116+(396-188)=706+(905-300)=272+(336-153)=785+(637-117)=268+(385-41)=923+(634-523)=269+(161-45)=370+(741-551)=222+(480-290)=924+(739-326)=268+(281-270)=495+(876-757)=58+(219-55)=646+(279-43)=164+(151-109)=61+(367-216)=466-(193+265)=928-(284+330)=316-(39+137)=813-(497+253)=322-(36+228)=962-(381+312)=242-(136+51)=816-(39+187)=131-(23+26)=951-(386+91)=481-(270+166)=798-(545+184)=429-(333+78)=662-(169+353)=389-(166+199)=471-(130+155)=168-(13+141)=776-(31+208)=386-(250+92)=627-(226+251)=384-(94+51)=390-(69+228)=448-(96+319)=745-(433+222)=357-(20+25)=675-(207+219)=313-(188+83)=858-(330+199)=307-(41+131)=615-(210+188)=455-(29+263)=811-(104+425)=406-(140+96)=870-(522+319)=463-(94+300)=971-(797+13)=401-(54+291)=969-(332+345)=326-(85+40)=862-(406+399)=371-(77+66)=826-(98+341)=500-(218+111)=925-(571+141)=246-(193+11)=860-(11+407)=499-(209+234)=702-(77+329)=380-(133+198)=949-(85+230)=403-(184+151)=558-(93+265)=412-(29+77)=923-(472+184)=233-(147+60)=998-(206+554)=312-(165+87)=617-(136+414)=433-(143+288)=949-(539+167)=229-(496-401)=307-(148-92)=28-(151-146)=542-(978-732)=438-(252-112)=634-(464-342)=212-(488-360)=809-(752-728)=88-(245-179)=218-(161-23)=263-(319-186)=361-(628-332)=403-(249-48)=368-(474-283)=338-(392-324)=796-(763-669)=494-(290-10)=956-(550-511)=375-(404-132)=996-(808-417)=374-(337-66)=701-(998-829)=192-(340-299)=175-(126-45)=471-(258-214)=622-(542-320)=218-(275-144)=430-(797-408)=436-(209-68)=443-(931-799)=402-(460-448)=742-(741-427)=400-(445-259)=437-(971-944)=442-(302-71)=414-(387-69)=258-(277-40)=528-(882-638)=448-(394-133)=571-(879-742)=483-(254-207)=722-(601-424)=449-(344-192)=413-(956-583)=228-(300-142)=334-(364-244)=302-(377-317)=852-(364-60)=70-(289-283)=623-(606-521)=302-(258-62)=510-(755-462)=459-(169-134)=499-(547-63)=483-(499-361)=248-(231-134)=143-(351-274)=694-(324-259)=447-(415-332)=942-(336-40)=427+47×5=280+20×8=34+222×3=15+22×5=476+58×5=864+210×2=180+108×2=279+34×5=465+26×4=358+236×4=179+13×6=712+210×2=468+32×7=52+235×4=234+22×8=693+17×3=226+130×4=421+162×2=422+264×2=184+85×3=290+244×2=781+467×2=283+151×4=844+238×2=133+251×3=646+227×2=225+174×4=754+31×3=134+84×6=351+100×6=277×2+444=111×7+772=38×4+266=54×6+482=288×2+184=475×2+827=40×2+418=17×5+819=38×5+187=117×8+894=82×5+453=104×3+871=94×3+37=45×7+995=314×2+309=318×3+224=61×2+314=37×3+913=17×2+257=101×6+850=139×4+431=14×3+931=21×3+130=301×3+732=74×3+452=109×4+347=114×8+33=15×7+266=316×2+259=311×3+514=290-41×6=859-88×7=275-18×2=495-236×2=179-10×4=954-27×5=363-21×9=754-130×3=240-33×3=233-68×3=149-11×4=530-60×2=494-59×5=990-137×3=479-53×6=697-196×2=108-17×4=707-30×7=305-18×9=979-315×2=291-15×4=954-18×9=305-23×9=894-141×4=159-52×2=517-12×9=307-19×6=744-157×3=453-153×2=661-11×8=293-60×2=602-83×4=433-53×4=678-91×3=406-68×4=574-47×2=388-81×4=948-45×4=193-21×9=784-65×5=329-14×9=536-17×5=221-16×7=579-33×2=157-18×5=709-39×8=439-91×3=563-80×3=424-58×2=354-87×3=429-10×6=871-36×9=91-10×7=804-31×6=450-95×4=490-37×9=390-30×4=950-229×2=489-182×2=656-102×3=144×4-303=687×5-631=498×2-919=655×6-695=363×2-180=512×5-173=192×2-316=312×4-722=245×3-101=220×3-138=325×2-467=902×8-947=73×6-244=882×4-223=111×8-830=698×5-309=35×5-76=230×8-405=131×5-159=634×4-204=85×8-613=122×5-411=117×7-466=683×4-770=87×9-339=600×8-31=84×6-468=876×2-729=241×2-391=592×3-833=110×8-733=325×5-292=166×3-306=551×6-636=445×2-260=681×2-547=175×2-280=382×4-727=160×5-225=249×3-229=113×8-51=557×4-454=151×5-561=358×2-243=348×2-399=673×8-225=146×3-321=888×6-890=90×7-338=315×9-187=82×9-455=701×8-176=426×2-240=439×9-957=82×9-584=308×7-598=229×2-196=592×2-156=331×2-562=161×8-388=97×(485-481)=880×(201-197)=182×(215-210)=529×(499-494)=164×(198-192)=345×(589-581)=157×(444-439)=320×(440-436)=76×(34-27)=630×(791-788)=47×(83-78)=524×(844-838)=108×(109-103)=17×(406-403)=87×(50-42)=745×(540-532)=317×(245-242)=921×(130-124)=35×(33-29)=167×(221-217)=166×(370-364)=820×(275-272)=285×(69-66)=213×(253-250)=30×(481-475)=36×(974-966)=116×(398-395)=729×(580-571)=140×(108-105)=358×(677-672)=106×(370-365)=340×(306-300)=19×(200-193)=631×(597-593)=16×(367-362)=762×(629-621)=137×(285-281)=766×(321-313)=82×(256-248)=766×(908-905)=74×(271-267)=408×(968-961)=39×(390-386)=49×(331-327)=118×(309-302)=701×(390-384)=66×(410-406)=78×(514-511)=48×(308-299)=732×(105-99)=216×(281-277)=30×(631-628)=38×(170-161)=861×(830-822)=45×(31-28)=961×(147-141)=218×(444-441)=69×(24-21)=108×(470-461)=53×(556-551)=3/8+4/8=4/9+5/9=4/8+3/8=1/4+3/4=3/8+2/8=5/8+3/8=4/8+2/8=7/10+3/10=4/7+2/7=6/10+2/10=2/8+3/8=3/8+5/8=4/6-1/6=6/7-1/7=3/6-2/6=3/9-2/9=2/8-1/8=5/9-4/9=3/7-2/7=2/3-1/3=4/7-2/7=4/7-3/7=5/8-2/8=4/8-1/8=參考答案277+109=386757+657=1414217+103=320171+617=788275+164=439431+518=949206+101=307949+895=1844314+126=440241+61=302278+192=470788+852=1640298+151=449877+692=1569263+99=362417+116=53396+286=38267+103=17034+204=238801+945=1746237+149=386552+153=70565+281=346127+648=77595+104=199491+271=76257+270=327383+311=694205+77=282535+935=1470110+188=298864+192=1056151+54=205172+249=421135+107=242598+100=69847+186=233415+328=743143+41=184252+44=296141+264=405908+310=1218144+334=478450+644=1094164+135=29937+186=22398+347=445760+146=906116+83=199434+554=98874+57=131588+129=717352+119=471461+442=903184+168=352423+476=899303+66=369274+161=43596+374=470327+549=876358-301=57750-189=561486-306=180677-193=484319-299=20651-339=312105-32=73194-74=120483-98=385724-174=550434-151=283284-272=12409-291=118591-165=426330-31=299184-131=53312-29=283562-141=421448-246=202329-52=277467-399=68731-112=619267-116=151972-426=546409-111=298582-565=17406-127=279436-53=383210-182=28995-885=110387-97=290741-84=657380-349=31708-207=501106-45=61608-424=184283-11=272246-161=85211-60=151609-309=300275-86=189484-360=124295-276=19607-583=24286-207=79618-159=459340-70=270997-193=804237-68=169866-411=455467-35=432788-629=159285-208=77571-230=341263-219=44982-860=122283-222=61848-265=583477-347=130544-230=314329×2=658346×3=103846×2=92846×6=5076107×8=856755×6=4530235×4=940624×8=4992166×6=996474×7=3318295×3=885343×5=171527×6=162808×7=5656468×2=936860×4=3440248×4=992725×9=6525107×4=428211×5=1055119×7=833285×9=2565126×6=756972×2=194452×6=312615×7=4305140×2=280929×2=1858158×5=790505×8=404044×2=88734×3=2202130×6=780271×8=216889×2=17847×5=23559×8=472337×8=2696156×6=936642×3=192680×8=640636×5=318034×9=306844×4=337616×3=48174×3=522323×3=969952×8=761692×2=184669×4=2676407×2=814813×8=6504180×2=360195×7=136563×6=378895×4=358098×5=490297×3=89196×9=864689×8=551212+408+437=857474+119+134=727635+17+129=781517+256+837=1610220+238+285=743320+214+898=1432388+168+393=949110+503+29=64285+237+627=949835+657+547=2039271+345+53=669181+374+239=794350+140+358=848857+284+300=1441518+350+116=984371+807+440=1618449+364+38=851478+930+950=2358403+297+289=989172+571+555=129818+692+127=837610+58+856=152466+151+306=523147+242+87=476285+255+269=809534+938+608=2080145+228+201=574973+269+72=131442+12+76=130596+39+630=1265295+480+40=815438+820+176=143499+316+185=600974+196+158=1328262+306+329=897507+79+444=1030300+307+389=996412+637+774=1823177+247+554=978596+292+504=1392259+366+176=801623+432+234=1289403+249+155=807164+53+769=986528+140+16=684736+563+403=1702127+345+239=711868+890+997=2755263+189+150=602909+221+848=1978709+135+63=907813+369+360=1542429+192+102=72358+198+225=481228+12+522=762863+912+909=2684413+38+300=751767+604+901=227298+184+59=341354+102+269=725184+199-200=183246+156-64=338287+29-107=209172+650-311=511384+51-199=236399+572-889=8270+395-184=281555+957-198=131461+270-14=317942+79-896=125134+258-218=174242+902-517=627225+150-331=44937+677-484=1130131+201-221=111861+738-785=814101+149-241=9355+400-327=428165+73-107=131693+36-709=20391+103-202=292723+702-375=1050160+286-96=350506+132-580=58235+244-431=48534+237-213=558151+304-428=27146+872-614=404138+297-347=8878+65-31=112149+66-195=20174+753-373=554378+73-253=198312+515-629=198437+48-471=14243+842-490=595240+232-119=353179+321-339=161109+366-303=172190+923-416=697103+46-65=84938+937-662=1213187+254-96=345979+67-104=942439+18-25=432882+862-594=1150292+38-265=65585+63-517=13158+394-103=349164+366-397=133137+166-279=24314+973-675=612147+249-221=175652+950-990=612323+26-271=78214+514-154=574123+300-243=180562+298-143=717171+236-75=332409+575-241=743335-141-164=30464-124-134=206202-62-65=75481-123-57=301184-18-10=156887-296-536=55490-105-176=209441-17-78=346422-259-36=127431-256-170=5220-26-132=62645-511-79=55279-179-45=55726-76-83=567226-47-163=16772-218-461=93499-217-153=129252-16-168=68432-264-76=92839-178-146=515307-204-98=5573-68-432=73378-115-16=247395-26-245=124443-237-65=141831-620-58=153361-120-117=124937-570-257=110373-221-74=78756-534-163=59490-211-31=248636-64-556=16346-80-35=231996-117-269=610306-26-50=230824-500-240=84461-67-34=360870-459-74=337310-29-61=220989-634-42=313418-33-322=63396-129-251=16456-281-163=12433-89-50=294421-100-72=249377-103-219=55468-266-147=55885-399-101=385347-332-14=1764-27-196=541254-124-20=110698-258-399=41128-31-25=72869-190-527=152431-200-44=187700-248-248=204453-233-18=202537-204-23=310487-301-139=47852-474-144=234366-319+111=158854-485+774=114384-81+340=343693-90+292=895396-118+143=421890-767+880=1003335-257+227=305550-193+525=882439-177+53=315659-585+974=1048273-83+11=201878-709+114=283280-79+212=413871-777+769=863255-169+258=344706-169+522=1059233-138+136=231714-587+776=903116-48+63=131582-308+848=1122377-340+220=257996-982+552=566331-141+226=416356-327+17=46248-147+105=206210-134+176=252217-55+17=179969-141+379=1207261-120+289=430844-633+126=337266-107+338=497966-766+198=398458-68+85=475676-207+348=81771-60+294=305570-91+206=685431-250+197=378729-190+89=628305-225+39=119345-152+510=703478-204+137=411128-99+569=598370-54+148=464518-294+378=602165-104+85=146773-173+63=663438-426+121=133547-419+531=659190-131+130=189156-55+673=774288-13+22=297281-196+268=353392-192+249=449906-356+775=1325349-295+244=298479-314+626=791438-378+87=147826-131+418=1113302-51+86=337702-267+843=1278486+(437-127)=796380+(876-245)=101122+(475-27)=470643+(264-75)=832328+(383-159)=552511+(302-126)=687296+(323-143)=476535+(855-814)=576466+(425-405)=486549+(773-398)=924323+(247-160)=410905+(867-200)=1572329+(497-156)=670575+(681-93)=1163467+(315-63)=719602+(758-432)=928429+(454-181)=702830+(912-15)=1727372+(381-188)=565388+(704-685)=407170+(134-19)=285683+(416-68)=1031458+(348-291)=515552+(426-125)=853248+(249-156)=341150+(945-624)=471363+(485-144)=704820+(720-396)=1144301+(413-163)=551970+(581-293)=1258368+(487-24)=831865+(833-580)=111891+(396-165)=322957+(798-435)=1320166+(472-267)=371257+(745-536)=466237+(458-35)=660609+(554-359)=80499+(472-33)=538858+(861-811)=90880+(383-277)=186573+(924-734)=763304+(474-47)=731910+(619-352)=1177116+(396-188)=324706+(905-300)=1311272+(336-153)=455785+(637-117)=1305268+(385-41)=612923+(634-523)=1034269+(161-45)=385370+(741-551)=560222+(480-290)=412924+(739-326)=1337268+(281-270)=279495+(876-757)=61458+(219-55)=222646+(279-43)=882164+(151-109)=20661+(367-216)=212466-(193+265)=8928-(284+330)=314316-(39+137)=140813-(497+253)=63322-(36+228)=58962-(381+312)=269242-(136+51)=55816-(39+187)=590131-(23+26)=82951-(386+91)=474481-(270+166)=45798-(545+184)=69429-(333+78)=18662-(169+353)=140389-(166+199)=24471-(130+155)=186168-(13+141)=14776-(31+208)=537386-(250+92)=44627-(226+251)=150384-(94+51)=239390-(69+228)=93448-(96+319)=33745-(433+222)=90357-(20+25)=312675-(207+219)=249313-(188+83)=42858-(330+199)=329307-(41+131)=135615-(210+188)=217455-(29+263)=163811-(104+425)=282406-(140+96)=170870-(522+319)=29463-(94+300)=69971-(797+13)=161401-(54+291)=56969-(332+345)=292326-(85+40)=201862-(406+399)=57371-(77+66)=228826-(98+341)=387500-(218+111)=171925-(571+141)=213246-(193+11)=42860-(11+407)=442499-(209+234)=56702-(77+329)=296380-(133+198)=49949-(85+230)=634403-(184+151)=68558-(93+265)=200412-(29+77)=306923-(472+184)=267233-(147+60)=26998-(206+554)=238312-(165+87)=60617-(136+414)=67433-(143+288)=2949-(539+167)=243229-(496-401)=134307-(148-92)=25128-(151-146)=23542-(978-732)=296438-(252-112)=298634-(464-342)=512212-(488-360)=84809-(752-728)=78588-(245-179)=22218-(161-23)=80263-(319-186)=130361-(628-332)=65403-(249-48)=202368-(474-283)=177338-(392-324)=270796-(763-669)=702494-(290-10)=214956-(550-511)=917375-(404-132)=103996-(808-417)=605374-(337-66)=103701-(998-829)=532192-(340-299)=151175-(126-45)=94471-(258-214)=427622-(542-320)=400218-(275-144)=87430-(797-408)=41436-(209-68)=295443-(931-799)=311402-(460-448)=390742-(741-427)=428400-(445-259)=214437-(971-944)=410442-(302-71)=211414-(387-69)=96258-(277-40)=21528-(882-638)=284448-(394-133)=187571-(879-742)=434483-(254-207)=436722-(601-424)=545449-(344-192)=297413-(956-583)=40228-(300-142)=70334-(364-244)=214302-(377-317)=242852-(364-60)=54870-(289-283)=64623-(606-521)=538302-(258-62)=106510-(755-462)=217459-(169-134)=424499-(547-63)=15483-(499-361)=345248-(231-134)=151143-(351-274)=66694-(324-259)=629447-(415-332)=364942-(336-40)=646427+47×5=662280+20×8=44034+222×3=70015+22×5=125476+58×5=766864+210×2=1284180+108×2=396279+34×5=449465+26×4=569358+236×4=1302179+13×6=257712+210×2=1132468+32×7=69252+235×4=992234+22×8=410693+17×3=744226+130×4=746421+162×2=745422+264×2=950184+85×3=439290+244×2=778781+467×2=1715283+151×4=887844+238×2=1320133+251×3=886646+227×2=1100225+174×4=921754+31×3=847134+84×6=638351+100×6=951277×2+444=998111×7+772=154938×4+266=41854×6+482=806288×2+184=760475×2+827=177740×2+418=49817×5+819=90438×5+187=377117×8+894=183082×5+453=863104×3+871=118394×3+37=31945×7+995=1310314×2+309=937318×3+224=117861×2+314=43637×3+913=102417×2+257=291101×6+850=1456139×4+431=98714×3+931=97321×3+130=193301×3+732=163574×3+452=674109×4+347=783114×8+33=94515×7+266=371316×2+259=891311×3+514=1447290-41×6=44859-88×7=243275-18×2=239495-236×2=23179-10×4=139954-27×5=819363-21×9=174754-130×3=364240-33×3=141233-68×3=29149-11×4=105530-60×2=410494-59×5=199990-137×3=579479-53×6=161697-196×2=305108-17×4=40707-30×7=497305-18×9=143979-315×2=349291-15×4=231954-18×9=792305-23×9=98894-141×4=330159-52×2=55517-12×9=409307-19×6=193744-157×3=273453-153×2=147661-11×8=573293-60×2=173602-83×4=270433-53×4=221678-91×3=405406-68×4=134574-47×2=480388-81×4=64948-45×4=768193-21×9=4784-65×5=459329-14×9=203536-17×5=451221-16×7=109579-33×2=513157-18×5=67709-39×8=397439-91×3=166563-80×3=323424-58×2=308354-87×3=93429-10×6=369871-36×9=54791-10×7=21804-31×6=618450-95×4=70490-37×9=1