三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案146+175=941+289=274+56=430+348=126+258=517+343=57+183=392+326=50+70=155+382=33+23=65+253=121+243=63+357=46+36=78+460=280+141=263+117=29+32=823+714=110+245=430+173=162+325=444+679=63+149=366+70=337+161=241+433=248+53=276+271=126+164=926+644=56+286=224+218=88+77=451+286=64+64=337+404=89+86=357+173=123+242=616+596=77+133=921+928=280+174=344+433=33+16=593+607=118+263=500+729=240+226=196+541=101+358=183+951=174+179=235+259=334+152=152+182=25+35=295+617=383-63=865-805=415-245=144-96=430-304=723-90=444-194=679-82=210-33=831-123=233-150=592-393=403-338=769-734=230-208=980-49=413-196=714-170=405-146=706-543=498-348=901-342=360-240=759-298=354-154=906-615=329-254=949-97=320-189=485-104=392-98=772-245=462-317=831-227=454-376=270-245=245-194=905-835=411-240=351-100=411-238=588-551=264-78=879-88=341-212=906-882=344-162=607-101=412-109=547-234=137-122=647-551=368-192=502-397=392-15=500-129=134-31=305-28=434-311=421-376=187×3=473×3=46×6=973×8=165×3=340×2=20×9=914×8=108×8=115×6=53×9=332×5=57×8=353×2=174×3=809×7=56×4=65×7=91×6=249×2=149×6=459×7=93×5=696×8=30×7=658×9=67×8=66×3=122×8=774×8=181×3=379×8=266×3=575×4=332×2=477×8=60×2=365×3=102×5=865×5=65×6=468×7=118×4=850×4=99×7=459×3=255×3=652×2=11×4=275×8=129×6=830×3=78×3=834×9=31×9=317×3=113×6=630×6=81×8=752×2=129+341+364=61+601+407=163+197+294=986+865+428=766+26+177=859+22+387=66+561+108=580+434+56=79+110+557=746+725+380=108+874+18=209+427+272=282+52+587=266+645+851=57+739+54=448+346+450=465+109+339=959+246+421=182+520+204=304+173+441=33+67+255=990+520+967=107+296+440=608+245+547=11+128+403=560+814+388=250+570+78=922+220+807=617+289+90=85+18+894=498+285+189=683+606+167=209+589+28=246+295+438=581+17+257=253+966+368=52+98+574=752+421+672=208+443+216=673+243+156=261+163+376=723+465+743=147+139+218=107+891+210=475+168+29=603+977+890=78+171+627=704+816+476=80+284+221=41+190+965=503+119+112=558+616+744=78+142+745=945+636+330=326+143+513=53+673+172=158+321+393=251+123+407=120+401+348=568+438+958=111+361-225=586+618-699=157+145-286=285+923-881=189+17-185=535+173-683=16+256-196=486+670-200=124+223-117=837+94-492=58+362-94=608+703-59=284+91-121=643+483-268=94+159-183=497+733-864=65+435-13=823+333-908=163+11-65=379+715-791=14+391-311=474+725-617=125+354-389=507+618-337=139+99-230=511+325-793=308+181-34=539+582-561=88+97-73=117+719-692=138+135-117=829+118-462=407+76-470=538+604-219=61+159-30=604+640-30=108+166-261=579+260-329=56+144-132=76+325-388=13+409-267=894+576-985=24+94-61=356+20-274=71+90-151=838+538-460=172+180-68=823+864-401=14+388-130=154+189-270=95+173-61=838+728-629=251+234-127=913+659-274=132+246-138=503+87-549=246+27-182=387+532-271=242+124-301=527+699-374=498-64-65=980-792-141=150-10-81=704-218-231=499-170-179=570-65-134=466-233-62=750-304-349=416-75-31=958-45-790=431-134-181=957-202-306=376-90-56=900-70-377=343-122-76=994-130-602=473-288-91=999-159-397=105-59-17=235-78-56=419-267-93=522-257-111=470-324-92=801-667-20=330-19-224=897-473-188=374-79-92=949-251-428=425-90-290=739-127-275=386-34-169=980-14-649=422-103-184=721-516-168=462-336-61=673-91-353=314-14-168=990-218-407=455-371-41=875-79-480=380-182-129=679-557-74=276-17-237=922-552-332=445-16-356=963-200-434=420-139-31=974-561-283=397-126-130=663-289-186=340-181-83=749-190-375=466-83-311=994-80-358=497-26-452=803-15-196=432-183-221=724-61-527=491-214-258=848-60-227=188-11+76=992-314+388=90-46+358=694-363+902=307-269+216=834-107+279=290-96+179=927-347+438=173-97+361=422-164+629=41-25+390=798-703+383=473-389+394=608-473+352=407-397+100=523-96+251=455-249+92=674-627+225=459-212+58=665-491+377=457-332+331=763-394+104=76-50+31=537-398+935=353-241+15=783-768+611=183-170+457=868-722+239=347-18+78=875-315+118=158-140+388=949-934+912=228-85+310=827-332+943=308-276+289=846-462+824=400-377+113=644-388+419=414-115+144=915-914+864=415-384+246=803-711+269=274-133+206=955-235+545=495-481+405=915-24+182=136-94+453=225-156+487=393-378+307=534-350+362=128-114+223=736-16+983=392-89+159=396-12+372=443-185+141=966-769+473=323-146+251=509-356+144=198-171+389=797-153+77=427+(393-190)=79+(913-832)=85+(313-198)=571+(674-462)=146+(456-270)=177+(822-471)=476+(358-195)=514+(333-88)=209+(295-67)=304+(822-784)=488+(155-110)=185+(918-732)=245+(374-185)=351+(325-55)=393+(492-184)=895+(805-65)=189+(110-37)=52+(647-66)=394+(500-332)=364+(679-115)=261+(342-15)=180+(139-110)=437+(460-40)=416+(895-154)=239+(439-339)=815+(684-478)=239+(123-41)=610+(718-655)=134+(288-187)=711+(942-808)=400+(333-283)=862+(694-409)=314+(435-177)=271+(998-936)=293+(246-32)=810+(794-212)=402+(286-122)=471+(950-768)=256+(364-318)=646+(840-553)=309+(317-227)=590+(811-632)=373+(426-34)=414+(397-351)=403+(249-193)=987+(702-244)=278+(312-257)=48+(654-417)=321+(309-303)=200+(486-423)=32+(368-319)=386+(470-327)=435+(418-154)=101+(78-58)=196+(434-173)=207+(694-597)=142+(472-148)=615+(566-128)=82+(393-103)=981+(998-505)=370-(204+132)=925-(622+236)=253-(52+132)=656-(578+65)=243-(109+85)=902-(49+226)=426-(97+311)=853-(344+224)=365-(199+28)=745-(144+272)=141-(70+46)=923-(67+70)=484-(443+24)=997-(81+840)=154-(83+69)=762-(84+59)=442-(131+239)=794-(444+323)=446-(245+181)=520-(87+88)=445-(132+305)=992-(131+162)=426-(223+103)=910-(393+113)=337-(97+234)=609-(208+251)=393-(70+146)=559-(393+48)=434-(342+85)=628-(63+564)=352-(218+10)=971-(545+389)=269-(168+52)=659-(217+353)=383-(97+147)=814-(80+539)=458-(31+88)=580-(110+111)=131-(37+43)=920-(447+428)=470-(376+29)=895-(138+351)=312-(47+187)=952-(455+58)=431-(13+57)=904-(40+24)=397-(212+50)=751-(573+55)=263-(29+107)=875-(688+167)=314-(101+85)=801-(207+237)=447-(157+273)=962-(338+486)=417-(13+342)=930-(326+415)=476-(103+223)=874-(608+265)=258-(70+164)=860-(115+560)=297-(467-361)=608-(855-350)=125-(230-170)=785-(473-425)=311-(301-98)=641-(791-482)=282-(338-326)=826-(315-196)=321-(395-394)=63-(387-370)=354-(155-35)=541-(388-26)=480-(92-20)=678-(502-364)=442-(416-145)=705-(942-508)=130-(297-226)=868-(468-264)=89-(350-340)=660-(748-588)=218-(362-334)=703-(579-335)=284-(390-336)=549-(656-138)=334-(429-294)=593-(465-191)=367-(241-238)=734-(432-221)=405-(229-29)=312-(899-812)=326-(493-380)=490-(741-351)=479-(450-235)=722-(823-182)=343-(378-88)=856-(908-338)=179-(345-252)=935-(731-414)=466-(397-395)=633-(614-570)=357-(379-121)=952-(485-103)=106-(218-129)=395-(384-106)=368-(457-437)=843-(705-277)=332-(283-38)=29-(860-857)=400-(438-369)=540-(940-543)=474-(451-418)=684-(643-31)=343-(369-120)=834-(643-213)=329-(328-136)=505-(928-677)=132-(372-354)=803-(891-147)=266-(458-391)=279-(724-692)=184+33×5=219+61×6=219+75×6=251+437×2=170+31×7=418+48×6=158+244×2=851+174×5=471+77×5=317+352×2=177+92×5=663+331×3=250+337×2=675+59×4=47+55×8=514+67×3=77+165×3=260+62×4=43+94×8=669+405×2=138+89×6=502+469×2=46+62×4=203+227×2=208+24×5=451+88×4=183+36×7=277+20×3=359+233×2=290+112×5=399×2+147=89×4+96=368×2+208=45×3+457=57×4+462=114×4+698=248×2+290=125×3+760=44×6+429=116×4+874=298×2+260=287×2+863=98×6+274=70×4+515=15×6+93=62×6+27=73×6+147=65×9+592=138×3+414=293×2+716=232×3+160=208×3+137=116×3+457=294×3+275=55×4+222=136×7+212=194×3+233=37×9+305=29×2+151=241×2+383=290-40×6=224-50×4=340-21×7=876-98×4=463-222×2=944-121×5=346-16×5=889-361×2=474-15×3=643-10×8=265-62×3=967-340×2=119-55×2=402-22×7=413-16×2=614-38×2=469-103×3=572-258×2=352-73×4=697-90×3=430-28×4=964-27×3=369-62×4=878-247×3=321-85×2=756-188×4=462-221×2=865-369×2=435-17×4=950-467×2=214-18×7=699-115×2=490-244×2=806-143×5=459-25×2=610-81×6=252-76×2=600-29×4=480-22×3=915-104×3=369-120×2=632-58×7=275-62×2=772-103×3=467-64×7=613-13×7=352-95×3=105-23×3=450-53×3=763-51×8=80-16×5=174-20×8=290-76×2=704-336×2=498-28×8=601-51×6=460-14×8=989-60×4=436-89×3=646-101×2=276×3-527=345×3-64=68×5-300=579×6-374=209×3-448=463×4-133=134×5-597=522×6-362=154×5-111=725×5-971=468×2-335=191×8-91=496×2-184=880×7-980=216×2-385=242×9-897=100×6-443=359×9-173=194×3-214=128×7-735=291×2-236=671×7-407=162×2-86=725×5-326=106×7-226=752×4-237=150×2-86=523×8-509=87×3-152=211×4-558=167×2-46=721×6-529=31×6-186=47×8-275=252×2-191=851×8-220=277×2-488=329×4-796=162×5-365=422×6-49=118×7-325=265×9-961=151×2-23=310×2-221=142×6-607=176×5-762=141×4-172=832×9-542=97×2-19=320×9-426=124×4-223=424×8-461=356×2-584=830×4-532=130×6-47=863×9-11=89×9-513=706×4-397=181×4-681=597×8-102=126×(440-435)=861×(584-579)=97×(120-114)=568×(392-386)=178×(285-282)=443×(457-449)=167×(436-432)=579×(915-908)=165×(282-279)=359×(489-480)=107×(245-241)=753×(20-14)=186×(199-194)=89×(198-189)=124×(479-472)=714×(225-217)=10×(463-457)=215×(876-868)=113×(477-472)=199×(799-793)=179×(246-242)=434×(794-788)=61×(36-30)=179×(183-178)=72×(384-380)=557×(61-55)=35×(221-217)=389×(968-961)=294×(475-472)=716×(245-236)=67×(347-339)=418×(133-130)=40×(185-179)=106×(67-59)=94×(25-19)=942×(139-133)=267×(353-350)=77×(729-724)=147×(197-191)=342×(154-145)=102×(93-87)=576×(16-13)=194×(200-195)=285×(597-589)=76×(303-295)=408×(240-235)=83×(484-475)=922×(185-178)=237×(18-15)=480×(139-135)=31×(105-101)=546×(946-943)=16×(44-39)=303×(319-312)=112×(139-134)=624×(383-378)=137×(286-279)=178×(102-93)=176×(499-494)=718×(150-146)=4/8+3/8=3/5+2/5=5/8+2/8=5/9+4/9=1/8+6/8=6/8+2/8=1/8+5/8=2/5+3/5=1/6+3/6=6/9+3/9=1/7+5/7=1/3+2/3=2/6-1/6=3/4-1/4=4/8-2/8=4/6-1/6=5/7-1/7=2/3-1/3=4/7-1/7=6/7-1/7=4/8-1/8=4/6-2/6=2/4-1/4=5/10-1/10=參考答案146+175=321941+289=1230274+56=330430+348=778126+258=384517+343=86057+183=240392+326=71850+70=120155+382=53733+23=5665+253=318121+243=36463+357=42046+36=8278+460=538280+141=421263+117=38029+32=61823+714=1537110+245=355430+173=603162+325=487444+679=112363+149=212366+70=436337+161=498241+433=674248+53=301276+271=547126+164=290926+644=157056+286=342224+218=44288+77=165451+286=73764+64=128337+404=74189+86=175357+173=530123+242=365616+596=121277+133=210921+928=1849280+174=454344+433=77733+16=49593+607=1200118+263=381500+729=1229240+226=466196+541=737101+358=459183+951=1134174+179=353235+259=494334+152=486152+182=33425+35=60295+617=912383-63=320865-805=60415-245=170144-96=48430-304=126723-90=633444-194=250679-82=597210-33=177831-123=708233-150=83592-393=199403-338=65769-734=35230-208=22980-49=931413-196=217714-170=544405-146=259706-543=163498-348=150901-342=559360-240=120759-298=461354-154=200906-615=291329-254=75949-97=852320-189=131485-104=381392-98=294772-245=527462-317=145831-227=604454-376=78270-245=25245-194=51905-835=70411-240=171351-100=251411-238=173588-551=37264-78=186879-88=791341-212=129906-882=24344-162=182607-101=506412-109=303547-234=313137-122=15647-551=96368-192=176502-397=105392-15=377500-129=371134-31=103305-28=277434-311=123421-376=45187×3=561473×3=141946×6=276973×8=7784165×3=495340×2=68020×9=180914×8=7312108×8=864115×6=69053×9=477332×5=166057×8=456353×2=706174×3=522809×7=566356×4=22465×7=45591×6=546249×2=498149×6=894459×7=321393×5=465696×8=556830×7=210658×9=592267×8=53666×3=198122×8=976774×8=6192181×3=543379×8=3032266×3=798575×4=2300332×2=664477×8=381660×2=120365×3=1095102×5=510865×5=432565×6=390468×7=3276118×4=472850×4=340099×7=693459×3=1377255×3=765652×2=130411×4=44275×8=2200129×6=774830×3=249078×3=234834×9=750631×9=279317×3=951113×6=678630×6=378081×8=648752×2=1504129+341+364=83461+601+407=1069163+197+294=654986+865+428=2279766+26+177=969859+22+387=126866+561+108=735580+434+56=107079+110+557=746746+725+380=1851108+874+18=1000209+427+272=908282+52+587=921266+645+851=176257+739+54=850448+346+450=1244465+109+339=913959+246+421=1626182+520+204=906304+173+441=91833+67+255=355990+520+967=2477107+296+440=843608+245+547=140011+128+403=542560+814+388=1762250+570+78=898922+220+807=1949617+289+90=99685+18+894=997498+285+189=972683+606+167=1456209+589+28=826246+295+438=979581+17+257=855253+966+368=158752+98+574=724752+421+672=1845208+443+216=867673+243+156=1072261+163+376=800723+465+743=1931147+139+218=504107+891+210=1208475+168+29=672603+977+890=247078+171+627=876704+816+476=199680+284+221=58541+190+965=1196503+119+112=734558+616+744=191878+142+745=965945+636+330=1911326+143+513=98253+673+172=898158+321+393=872251+123+407=781120+401+348=869568+438+958=1964111+361-225=247586+618-699=505157+145-286=16285+923-881=327189+17-185=21535+173-683=2516+256-196=76486+670-200=956124+223-117=230837+94-492=43958+362-94=326608+703-59=1252284+91-121=254643+483-268=85894+159-183=70497+733-864=36665+435-13=487823+333-908=248163+11-65=109379+715-791=30314+391-311=94474+725-617=582125+354-389=90507+618-337=788139+99-230=8511+325-793=43308+181-34=455539+582-561=56088+97-73=112117+719-692=144138+135-117=156829+118-462=485407+76-470=13538+604-219=92361+159-30=190604+640-30=1214108+166-261=13579+260-329=51056+144-132=6876+325-388=1313+409-267=155894+576-985=48524+94-61=57356+20-274=10271+90-151=10838+538-460=916172+180-68=284823+864-401=128614+388-130=272154+189-270=7395+173-61=207838+728-629=937251+234-127=358913+659-274=1298132+246-138=240503+87-549=41246+27-182=91387+532-271=648242+124-301=65527+699-374=852498-64-65=369980-792-141=47150-10-81=59704-218-231=255499-170-179=150570-65-134=371466-233-62=171750-304-349=97416-75-31=310958-45-790=123431-134-181=116957-202-306=449376-90-56=230900-70-377=453343-122-76=145994-130-602=262473-288-91=94999-159-397=443105-59-17=29235-78-56=101419-267-93=59522-257-111=154470-324-92=54801-667-20=114330-19-224=87897-473-188=236374-79-92=203949-251-428=270425-90-290=45739-127-275=337386-34-169=183980-14-649=317422-103-184=135721-516-168=37462-336-61=65673-91-353=229314-14-168=132990-218-407=365455-371-41=43875-79-480=316380-182-129=69679-557-74=48276-17-237=22922-552-332=38445-16-356=73963-200-434=329420-139-31=250974-561-283=130397-126-130=141663-289-186=188340-181-83=76749-190-375=184466-83-311=72994-80-358=556497-26-452=19803-15-196=592432-183-221=28724-61-527=136491-214-258=19848-60-227=561188-11+76=253992-314+388=106690-46+358=402694-363+902=1233307-269+216=254834-107+279=1006290-96+179=373927-347+438=1018173-97+361=437422-164+629=88741-25+390=406798-703+383=478473-389+394=478608-473+352=487407-397+100=110523-96+251=678455-249+92=298674-627+225=272459-212+58=305665-491+377=551457-332+331=456763-394+104=47376-50+31=57537-398+935=1074353-241+15=127783-768+611=626183-170+457=470868-722+239=385347-18+78=407875-315+118=678158-140+388=406949-934+912=927228-85+310=453827-332+943=1438308-276+289=321846-462+824=1208400-377+113=136644-388+419=675414-115+144=443915-914+864=865415-384+246=277803-711+269=361274-133+206=347955-235+545=1265495-481+405=419915-24+182=1073136-94+453=495225-156+487=556393-378+307=322534-350+362=546128-114+223=237736-16+983=1703392-89+159=462396-12+372=756443-185+141=399966-769+473=670323-146+251=428509-356+144=297198-171+389=416797-153+77=721427+(393-190)=63079+(913-832)=16085+(313-198)=200571+(674-462)=783146+(456-270)=332177+(822-471)=528476+(358-195)=639514+(333-88)=759209+(295-67)=437304+(822-784)=342488+(155-110)=533185+(918-732)=371245+(374-185)=434351+(325-55)=621393+(492-184)=701895+(805-65)=1635189+(110-37)=26252+(647-66)=633394+(500-332)=562364+(679-115)=928261+(342-15)=588180+(139-110)=209437+(460-40)=857416+(895-154)=1157239+(439-339)=339815+(684-478)=1021239+(123-41)=321610+(718-655)=673134+(288-187)=235711+(942-808)=845400+(333-283)=450862+(694-409)=1147314+(435-177)=572271+(998-936)=333293+(246-32)=507810+(794-212)=1392402+(286-122)=566471+(950-768)=653256+(364-318)=302646+(840-553)=933309+(317-227)=399590+(811-632)=769373+(426-34)=765414+(397-351)=460403+(249-193)=459987+(702-244)=1445278+(312-257)=33348+(654-417)=285321+(309-303)=327200+(486-423)=26332+(368-319)=81386+(470-327)=529435+(418-154)=699101+(78-58)=121196+(434-173)=457207+(694-597)=304142+(472-148)=466615+(566-128)=105382+(393-103)=372981+(998-505)=1474370-(204+132)=34925-(622+236)=67253-(52+132)=69656-(578+65)=13243-(109+85)=49902-(49+226)=627426-(97+311)=18853-(344+224)=285365-(199+28)=138745-(144+272)=329141-(70+46)=25923-(67+70)=786484-(443+24)=17997-(81+840)=76154-(83+69)=2762-(84+59)=619442-(131+239)=72794-(444+323)=27446-(245+181)=20520-(87+88)=345445-(132+305)=8992-(131+162)=699426-(223+103)=100910-(393+113)=404337-(97+234)=6609-(208+251)=150393-(70+146)=177559-(393+48)=118434-(342+85)=7628-(63+564)=1352-(218+10)=124971-(545+389)=37269-(168+52)=49659-(217+353)=89383-(97+147)=139814-(80+539)=195458-(31+88)=339580-(110+111)=359131-(37+43)=51920-(447+428)=45470-(376+29)=65895-(138+351)=406312-(47+187)=78952-(455+58)=439431-(13+57)=361904-(40+24)=840397-(212+50)=135751-(573+55)=123263-(29+107)=127875-(688+167)=20314-(101+85)=128801-(207+237)=357447-(157+273)=17962-(338+486)=138417-(13+342)=62930-(326+415)=189476-(103+223)=150874-(608+265)=1258-(70+164)=24860-(115+560)=185297-(467-361)=191608-(855-350)=103125-(230-170)=65785-(473-425)=737311-(301-98)=108641-(791-482)=332282-(338-326)=270826-(315-196)=707321-(395-394)=32063-(387-370)=46354-(155-35)=234541-(388-26)=179480-(92-20)=408678-(502-364)=540442-(416-145)=171705-(942-508)=271130-(297-226)=59868-(468-264)=66489-(350-340)=79660-(748-588)=500218-(362-334)=190703-(579-335)=459284-(390-336)=230549-(656-138)=31334-(429-294)=199593-(465-191)=319367-(241-238)=364734-(432-221)=523405-(229-29)=205312-(899-812)=225326-(493-380)=213490-(741-351)=100479-(450-235)=264722-(823-182)=81343-(378-88)=53856-(908-338)=286179-(345-252)=86935-(731-414)=618466-(397-395)=464633-(614-570)=589357-(379-121)=99952-(485-103)=570106-(218-129)=17395-(384-106)=117368-(457-437)=348843-(705-277)=415332-(283-38)=8729-(860-857)=26400-(438-369)=331540-(940-543)=143474-(451-418)=441684-(643-31)=72343-(369-120)=94834-(643-213)=404329-(328-136)=137505-(928-677)=254132-(372-354)=114803-(891-147)=59266-(458-391)=199279-(724-692)=247184+33×5=349219+61×6=585219+75×6=669251+437×2=1125170+31×7=387418+48×6=706158+244×2=646851+174×5=1721471+77×5=856317+352×2=1021177+92×5=637663+331×3=1656250+337×2=924675+59×4=91147+55×8=487514+67×3=71577+165×3=572260+62×4=50843+94×8=795669+405×2=1479138+89×6=672502+469×2=144046+62×4=294203+227×2=657208+24×5=328451+88×4=803183+36×7=435277+20×3=337359+233×2=825290+112×5=850399×2+147=94589×4+96=452368×2+208=94445×3+457=59257×4+462=690114×4+698=1154248×2+290=786125×3+760=113544×6+429=693116×4+874=1338298×2+260=856287×2+863=143798×6+274=86270×4+515=79515×6+93=18362×6+27=39973×6+147=58565×9+592=1177138×3+414=828293×2+716=1302232×3+160=856208×3+137=761116×3+457=805294×3+275=115755×4+222=442136×7+212=1164194×3+233=81537×9+305=63829×2+151=209241×2+383=865290-40×6=50224-50×4=24340-21×7=193876-98×4=484463-222×2=19944-121×5=339346-16×5=266889-361×2=167474-15×3=429643-10×8=563265-62×3=79967-340×2=287119-55×2=9402-22×7=248413-16×2=381614-38×2=538469-103×3=160572-258×2=56352-73×4=60697-90×3=427430-28×4=318964-27×3=883369-62×4=121878-247×3=137321-85×2=151756-188×4=4462-221×2=20865-369×2=127435-17×4=367950-467×2=16214-18×7=88699-115×2=469490-244×2=2806-143×5=91459-25×2=409610-81×6=124252-76×2=100600-29×4=484480-22×3=414915-104×3=603369-120×2=129632-58×7=226275-62×2=151772-103×3=463467-64×7=19613-13×7=522352-95×3=67105-23×3=36450-53×3=291763-51×8=35580-16×5=0174-20×8=14290-76×2=138704-336×2=32498-28×8=274601-51×6=295460-