三年級數(shù)學(上)計算題專項練習附答案

三年級數(shù)學(上)計算題專項練習附答案252+79=769+400=145+112=126+188=59+94=108+214=174+151=208+281=104+160=391+135=259+234=180+453=86+255=291+66=376+119=381+216=282+152=246+349=258+122=850+224=247+243=207+124=52+194=364+304=58+208=508+301=187+144=262+171=275+173=437+512=378+75=359+896=154+98=144+417=43+233=543+256=384+103=511+880=204+219=59+98=62+118=550+750=307+164=141+327=113+289=266+103=178+161=368+378=103+355=227+841=167+189=73+406=220+84=122+722=109+332=178+419=33+98=192+150=183+285=214+391=271-144=982-214=315-144=358-276=473-235=845-145=320-303=970-655=195-183=673-389=419-168=601-88=354-95=664-426=496-396=452-98=206-141=535-262=127-89=582-549=168-46=240-14=303-228=740-195=466-266=515-70=277-13=691-667=452-364=810-320=372-330=735-525=449-316=699-532=360-312=939-207=343-201=373-138=275-100=735-564=361-215=973-621=500-483=859-248=483-280=567-464=472-149=942-581=293-55=968-908=229-191=948-899=230-183=848-595=461-111=887-154=63-39=863-183=209-92=990-901=286×3=824×8=335×2=252×6=176×5=240×3=69×6=708×4=97×8=133×6=27×3=385×9=131×5=379×8=34×9=587×8=150×5=839×4=265×2=13×3=188×2=495×4=245×4=544×6=117×8=610×7=100×3=974×4=140×2=777×2=20×5=818×6=31×9=818×7=50×7=274×3=119×7=588×6=105×5=706×4=78×2=224×3=407×2=114×2=106×4=992×2=50×4=776×3=204×3=989×4=485×2=384×6=39×9=198×4=116×6=433×8=54×5=706×9=48×9=713×8=792+181+11=762+307+640=57+195+179=592+214+878=403+392+141=111+600+146=643+102+150=585+770+54=436+71+388=82+230+166=157+420+135=258+207+996=30+352+400=744+109+77=195+15+246=505+620+415=759+115+48=117+656+410=311+66+463=888+921+911=305+272+11=714+203+918=33+304+286=527+199+888=137+454+68=507+665+134=223+320+407=338+203+809=172+49+363=395+843+83=84+236+385=380+394+264=100+308+368=13+993+834=30+291+133=876+715+471=132+55+474=580+717+582=92+470+14=713+923+698=202+25+313=668+633+718=640+64+93=937+927+128=572+22+58=19+747+809=178+316+394=935+326+832=866+84+41=810+519+801=521+374+73=203+140+189=531+141+182=682+535+845=172+416+184=903+163+311=209+456+312=652+893+144=19+169+473=168+534+360=140+51-42=737+297-970=400+56-268=221+946-421=35+442-65=601+771-499=387+64-29=546+228-534=270+55-276=809+523-290=153+329-467=474+453-722=10+345-75=459+136-519=148+143-95=999+323-680=260+187-204=578+625-251=106+335-361=929+570-722=33+232-260=146+528-439=132+171-175=922+316-335=110+257-64=740+389-114=34+341-208=335+926-39=62+394-334=100+768-232=207+52-256=564+95-568=51+290-233=137+647-305=148+23-40=307+682-273=353+70-189=772+621-279=151+300-159=874+190-342=227+156-197=126+834-486=92+275-187=885+420-349=31+414-223=765+753-688=87+328-22=925+338-746=123+371-89=976+432-344=332+137-241=506+490-378=57+407-157=749+630-267=140+162-63=833+550-934=213+173-131=774+956-553=314+103-174=905+48-469=445-287-62=906-387-275=363-120-93=538-17-348=297-35-191=834-50-543=358-66-43=577-419-43=360-238-23=670-59-437=257-183-35=834-583-117=377-96-255=893-193-611=427-59-101=958-352-505=216-121-26=736-484-51=373-15-42=592-135-170=350-65-242=412-331-33=245-164-77=692-207-211=454-170-84=517-456-20=385-115-199=989-294-672=439-209-82=608-516-41=259-16-92=650-194-367=437-311-114=920-249-664=333-91-230=856-159-415=410-82-68=713-112-555=452-108-14=944-393-213=433-122-21=482-237-141=395-104-265=957-107-757=485-193-170=925-689-175=495-56-29=334-54-203=318-217-37=830-374-397=348-74-42=520-201-74=249-99-131=769-293-50=346-51-192=915-100-735=465-37-386=770-142-230=412-136-149=877-116-683=430-144+178=920-368+575=350-250+123=839-55+508=259-254+124=408-309+670=455-302+65=980-590+682=365-266+55=951-606+275=78-47+278=816-724+313=467-267+107=145-100+995=445-116+90=940-846+663=346-342+357=969-815+566=322-48+104=566-345+749=459-190+51=860-22+594=362-128+53=856-699+350=164-53+137=778-483+236=199-144+249=680-198+312=20-16+268=685-645+857=179-168+428=914-321+532=385-311+244=292-248+319=445-258+54=735-267+712=77-70+183=526-459+984=396-347+79=722-92+810=237-176+20=122-71+330=406-155+167=691-546+222=426-121+117=876-805+750=466-363+155=921-52+194=96-88+44=672-375+80=219-198+434=852-32+484=417-177+206=720-584+305=477-179+144=358-240+668=469-316+164=356-68+431=395-90+130=980-792+752=182+(357-313)=792+(367-306)=421+(131-125)=277+(625-295)=380+(253-113)=338+(517-36)=309+(448-44)=339+(378-208)=80+(309-117)=371+(236-63)=174+(208-61)=641+(745-619)=457+(498-208)=705+(444-13)=465+(65-55)=935+(972-65)=324+(369-97)=950+(948-36)=437+(449-119)=793+(796-678)=291+(422-247)=657+(535-355)=455+(305-192)=376+(902-414)=168+(447-214)=933+(749-282)=123+(143-77)=523+(743-645)=126+(265-24)=827+(869-711)=38+(479-382)=866+(548-517)=147+(206-147)=28+(702-415)=82+(458-248)=394+(450-166)=126+(344-156)=70+(803-244)=128+(143-131)=282+(978-965)=230+(454-206)=305+(505-119)=357+(386-161)=116+(204-199)=356+(121-98)=310+(835-151)=280+(337-96)=142+(629-262)=343+(229-223)=563+(828-778)=268+(438-97)=485+(803-419)=241+(427-396)=200+(799-640)=497+(202-154)=81+(903-730)=34+(208-170)=83+(403-232)=55+(50-46)=420+(592-355)=208-(117+40)=771-(82+656)=251-(131+71)=776-(597+50)=409-(321+18)=825-(390+34)=288-(108+83)=874-(360+486)=371-(192+46)=809-(265+472)=442-(35+393)=992-(652+30)=258-(66+174)=966-(379+164)=476-(121+302)=585-(462+68)=369-(73+174)=867-(397+170)=454-(95+76)=998-(263+452)=331-(47+148)=882-(279+376)=279-(47+173)=952-(537+314)=318-(168+88)=595-(199+100)=496-(12+65)=748-(42+694)=379-(93+111)=339-(120+106)=264-(150+114)=579-(95+211)=429-(110+211)=596-(67+305)=208-(55+75)=999-(27+382)=487-(290+109)=572-(212+292)=486-(17+198)=957-(471+131)=491-(124+110)=964-(614+177)=387-(171+181)=451-(65+217)=500-(199+171)=841-(270+230)=225-(81+128)=969-(559+159)=315-(108+193)=465-(151+61)=488-(15+186)=976-(139+67)=296-(62+75)=637-(295+319)=499-(432+64)=917-(49+176)=448-(312+13)=889-(60+228)=452-(148+113)=527-(183+277)=99-(249-180)=730-(620-413)=398-(399-219)=452-(956-673)=299-(264-13)=817-(933-628)=174-(435-310)=658-(371-86)=221-(462-334)=759-(338-199)=218-(259-171)=47-(942-927)=449-(422-188)=472-(338-26)=346-(37-25)=662-(648-446)=368-(234-78)=412-(807-796)=294-(377-229)=641-(355-286)=455-(125-78)=434-(479-115)=471-(426-23)=694-(672-187)=369-(411-348)=332-(577-459)=433-(374-210)=351-(980-839)=479-(250-248)=578-(591-525)=475-(432-249)=701-(881-567)=342-(308-49)=705-(804-616)=100-(469-436)=251-(363-237)=315-(368-330)=743-(500-488)=378-(94-12)=134-(273-214)=366-(399-286)=546-(942-904)=327-(277-78)=777-(625-356)=430-(62-41)=980-(641-345)=476-(282-277)=984-(304-275)=376-(367-13)=695-(83-62)=398-(226-101)=470-(202-134)=255-(443-436)=262-(200-175)=438-(208-98)=748-(640-24)=449-(380-57)=934-(927-793)=473-(389-113)=272-(570-351)=256+88×7=79+213×3=436+131×3=115+53×8=187+189×3=500+182×3=387+166×3=411+111×5=264+126×5=958+20×9=404+158×2=958+66×5=362+88×5=207+156×6=85+294×3=605+293×3=92+99×5=650+186×3=149+376×2=127+198×5=131+402×2=480+139×6=27+220×4=310+162×5=303+48×9=538+60×5=38+273×3=250+169×3=51+266×3=264+40×2=84×6+387=149×2+61=263×2+148=335×2+449=72×7+378=248×2+333=73×4+344=427×2+778=121×4+493=96×8+977=120×6+82=150×2+814=376×2+116=127×3+73=41×6+159=28×2+898=71×5+146=257×2+119=39×4+342=69×6+150=16×2+176=44×5+425=62×2+368=183×3+429=107×6+350=213×4+739=103×6+146=170×5+17=72×9+325=125×6+411=292-37×3=873-135×3=340-17×6=951-109×7=497-47×9=475-115×2=240-29×4=424-124×3=352-38×8=957-155×3=278-20×4=436-96×4=276-15×9=436-54×2=364-80×2=800-68×7=452-43×9=376-122×3=444-52×2=819-326×2=238-54×4=387-116×2=381-48×7=629-123×5=357-83×2=941-437×2=261-103×2=724-85×7=240-40×4=974-82×8=432-68×2=584-91×6=466-19×9=757-113×5=301-17×9=728-85×6=266-63×2=998-77×7=479-62×4=309-101×3=130-28×2=607-86×7=395-19×3=793-18×2=164-25×4=919-50×6=371-45×7=925-46×8=126-12×2=830-121×3=419-136×2=666-35×9=488-14×3=846-17×6=115-52×2=332-33×4=238-78×3=159-31×3=418-155×2=257-112×2=205×3-221=33×5-141=89×6-291=65×8-281=115×4-235=556×9-649=234×3-46=222×8-295=42×8-250=254×2-358=294×3-434=485×9-37=257×3-283=607×2-323=301×3-849=727×2-888=147×4-382=435×2-211=268×2-530=633×7-754=329×2-318=707×4-363=195×4-354=201×5-215=107×8-376=565×8-716=438×2-838=435×7-211=130×6-123=229×6-829=137×6-788=665×8-869=434×2-159=323×7-547=192×2-272=593×6-52=109×6-97=364×3-347=163×2-28=274×7-769=123×6-418=803×6-137=190×2-373=717×6-189=149×6-732=673×2-864=205×2-306=334×3-60=407×2-641=838×7-671=268×2-323=376×3-581=48×7-132=171×9-822=185×5-141=570×6-516=95×5-436=744×6-934=98×8-162=752×7-978=115×(134-130)=666×(433-429)=179×(81-77)=709×(886-882)=112×(219-216)=569×(648-642)=40×(108-102)=525×(359-350)=44×(250-245)=669×(459-453)=269×(56-53)=798×(973-964)=130×(228-224)=966×(379-371)=43×(415-411)=433×(686-677)=109×(429-420)=192×(549-546)=22×(287-282)=345×(764-756)=99×(269-264)=615×(583-575)=58×(168-159)=673×(851-842)=26×(435-430)=195×(993-989)=111×(369-361)=199×(112-107)=217×(365-361)=912×(410-403)=176×(283-280)=86×(193-189)=72×(354-351)=913×(90-82)=27×(440-435)=760×(71-68)=215×(339-335)=772×(372-368)=131×(260-256)=432×(538-530)=93×(482-478)=336×(669-663)=24×(236-232)=37×(323-316)=158×(42-39)=375×(854-847)=66×(137-129)=340×(72-63)=146×(409-406)=768×(604-599)=274×(334-331)=667×(699-691)=91×(37-34)=373×(403-397)=18×(478-470)=618×(364-360)=39×(412-406)=814×(537-532)=12×(75-71)=651×(830-827)=1/7+4/7=1/5+2/5=2/7+3/7=5/7+2/7=1/7+5/7=1/3+2/3=1/8+2/8=2/8+4/8=1/6+2/6=1/4+3/4=1/7+3/7=2/5+3/5=3/6-1/6=7/8-1/8=2/6-1/6=2/3-1/3=3/8-2/8=2/4-1/4=4/6-1/6=4/8-3/8=4/7-2/7=3/4-1/4=2/7-1/7=5/10-2/10=參考答案252+79=331769+400=1169145+112=257126+188=31459+94=153108+214=322174+151=325208+281=489104+160=264391+135=526259+234=493180+453=63386+255=341291+66=357376+119=495381+216=597282+152=434246+349=595258+122=380850+224=1074247+243=490207+124=33152+194=246364+304=66858+208=266508+301=809187+144=331262+171=433275+173=448437+512=949378+75=453359+896=1255154+98=252144+417=56143+233=276543+256=799384+103=487511+880=1391204+219=42359+98=15762+118=180550+750=1300307+164=471141+327=468113+289=402266+103=369178+161=339368+378=746103+355=458227+841=1068167+189=35673+406=479220+84=304122+722=844109+332=441178+419=59733+98=131192+150=342183+285=468214+391=605271-144=127982-214=768315-144=171358-276=82473-235=238845-145=700320-303=17970-655=315195-183=12673-389=284419-168=251601-88=513354-95=259664-426=238496-396=100452-98=354206-141=65535-262=273127-89=38582-549=33168-46=122240-14=226303-228=75740-195=545466-266=200515-70=445277-13=264691-667=24452-364=88810-320=490372-330=42735-525=210449-316=133699-532=167360-312=48939-207=732343-201=142373-138=235275-100=175735-564=171361-215=146973-621=352500-483=17859-248=611483-280=203567-464=103472-149=323942-581=361293-55=238968-908=60229-191=38948-899=49230-183=47848-595=253461-111=350887-154=73363-39=24863-183=680209-92=117990-901=89286×3=858824×8=6592335×2=670252×6=1512176×5=880240×3=72069×6=414708×4=283297×8=776133×6=79827×3=81385×9=3465131×5=655379×8=303234×9=306587×8=4696150×5=750839×4=3356265×2=53013×3=39188×2=376495×4=1980245×4=980544×6=3264117×8=936610×7=4270100×3=300974×4=3896140×2=280777×2=155420×5=100818×6=490831×9=279818×7=572650×7=350274×3=822119×7=833588×6=3528105×5=525706×4=282478×2=156224×3=672407×2=814114×2=228106×4=424992×2=198450×4=200776×3=2328204×3=612989×4=3956485×2=970384×6=230439×9=351198×4=792116×6=696433×8=346454×5=270706×9=635448×9=432713×8=5704792+181+11=984762+307+640=170957+195+179=431592+214+878=1684403+392+141=936111+600+146=857643+102+150=895585+770+54=1409436+71+388=89582+230+166=478157+420+135=712258+207+996=146130+352+400=782744+109+77=930195+15+246=456505+620+415=1540759+115+48=922117+656+410=1183311+66+463=840888+921+911=2720305+272+11=588714+203+918=183533+304+286=623527+199+888=1614137+454+68=659507+665+134=1306223+320+407=950338+203+809=1350172+49+363=584395+843+83=132184+236+385=705380+394+264=1038100+308+368=77613+993+834=184030+291+133=454876+715+471=2062132+55+474=661580+717+582=187992+470+14=576713+923+698=2334202+25+313=540668+633+718=2019640+64+93=797937+927+128=1992572+22+58=65219+747+809=1575178+316+394=888935+326+832=2093866+84+41=991810+519+801=2130521+374+73=968203+140+189=532531+141+182=854682+535+845=2062172+416+184=772903+163+311=1377209+456+312=977652+893+144=168919+169+473=661168+534+360=1062140+51-42=149737+297-970=64400+56-268=188221+946-421=74635+442-65=412601+771-499=873387+64-29=422546+228-534=240270+55-276=49809+523-290=1042153+329-467=15474+453-722=20510+345-75=280459+136-519=76148+143-95=196999+323-680=642260+187-204=243578+625-251=952106+335-361=80929+570-722=77733+232-260=5146+528-439=235132+171-175=128922+316-335=903110+257-64=303740+389-114=101534+341-208=167335+926-39=122262+394-334=122100+768-232=636207+52-256=3564+95-568=9151+290-233=108137+647-305=479148+23-40=131307+682-273=716353+70-189=234772+621-279=1114151+300-159=292874+190-342=722227+156-197=186126+834-486=47492+275-187=180885+420-349=95631+414-223=222765+753-688=83087+328-22=393925+338-746=517123+371-89=405976+432-344=1064332+137-241=228506+490-378=61857+407-157=307749+630-267=1112140+162-63=239833+550-934=449213+173-131=255774+956-553=1177314+103-174=243905+48-469=484445-287-62=96906-387-275=244363-120-93=150538-17-348=173297-35-191=71834-50-543=241358-66-43=249577-419-43=115360-238-23=99670-59-437=174257-183-35=39834-583-117=134377-96-255=26893-193-611=89427-59-101=267958-352-505=101216-121-26=69736-484-51=201373-15-42=316592-135-170=287350-65-242=43412-331-33=48245-164-77=4692-207-211=274454-170-84=200517-456-20=41385-115-199=71989-294-672=23439-209-82=148608-516-41=51259-16-92=151650-194-367=89437-311-114=12920-249-664=7333-91-230=12856-159-415=282410-82-68=260713-112-555=46452-108-14=330944-393-213=338433-122-21=290482-237-141=104395-104-265=26957-107-757=93485-193-170=122925-689-175=61495-56-29=410334-54-203=77318-217-37=64830-374-397=59348-74-42=232520-201-74=245249-99-131=19769-293-50=426346-51-192=103915-100-735=80465-37-386=42770-142-230=398412-136-149=127877-116-683=78430-144+178=464920-368+575=1127350-250+123=223839-55+508=1292259-254+124=129408-309+670=769455-302+65=218980-590+682=1072365-266+55=154951-606+275=62078-47+278=309816-724+313=405467-267+107=307145-100+995=1040445-116+90=419940-846+663=757346-342+357=361969-815+566=720322-48+104=378566-345+749=970459-190+51=320860-22+594=1432362-128+53=287856-699+350=507164-53+137=248778-483+236=531199-144+249=304680-198+312=79420-16+268=272685-645+857=897179-168+428=439914-321+532=1125385-311+244=318292-248+319=363445-258+54=241735-267+712=118077-70+183=190526-459+984=1051396-347+79=128722-92+810=1440237-176+20=81122-71+330=381406-155+167=418691-546+222=367426-121+117=422876-805+750=821466-363+155=258921-52+194=106396-88+44=52672-375+80=377219-198+434=455852-32+484=1304417-177+206=446720-584+305=441477-179+144=442358-240+668=786469-316+164=317356-68+431=719395-90+130=435980-792+752=940182+(357-313)=226792+(367-306)=853421+(131-125)=427277+(625-295)=607380+(253-113)=520338+(517-36)=819309+(448-44)=713339+(378-208)=50980+(309-117)=272371+(236-63)=544174+(208-61)=321641+(745-619)=767457+(498-208)=747705+(444-13)=1136465+(65-55)=475935+(972-65)=1842324+(369-97)=596950+(948-36)=1862437+(449-119)=767793+(796-678)=911291+(422-247)=466657+(535-355)=837455+(305-192)=568376+(902-414)=864168+(447-214)=401933+(749-282)=1400123+(143-77)=189523+(743-645)=621126+(265-24)=367827+(869-711)=98538+(479-382)=135866+(548-517)=897147+(206-147)=20628+(702-415)=31582+(458-248)=292394+(450-166)=678126+(344-156)=31470+(803-244)=629128+(143-131)=140282+(978-965)=295230+(454-206)=478305+(505-119)=691357+(386-161)=582116+(204-199)=121356+(121-98)=379310+(835-151)=994280+(337-96)=521142+(629-262)=509343+(229-223)=349563+(828-778)=613268+(438-97)=609485+(803-419)=869241+(427-396)=272200+(799-640)=359497+(202-154)=54581+(903-730)=25434+(208-170)=7283+(403-232)=25455+(50-46)=59420+(592-355)=657208-(117+40)=51771-(82+656)=33251-(131+71)=49776-(597+50)=129409-(321+18)=70825-(390+34)=401288-(108+83)=97874-(360+486)=28371-(192+46)=133809-(265+472)=72442-(35+393)=14992-(652+30)=310258-(66+174)=18966-(379+164)=423476-(121+302)=53585-(462+68)=55369-(73+174)=122867-(397+170)=300454-(95+76)=283998-(263+452)=283331-(47+148)=136882-(279+376)=227279-(47+173)=59952-(537+314)=101318-(168+88)=62595-(199+100)=296496-(12+65)=419748-(42+694)=12379-(93+111)=175339-(120+106)=113264-(150+114)=0579-(95+211)=273429-(110+211)=108596-(67+305)=224208-(55+75)=78999-(27+382)=590487-(290+109)=88572-(212+292)=68486-(17+198)=271957-(471+131)=355491-(124+110)=257964-(614+177)=173387-(171+181)=35451-(65+217)=169500-(199+171)=130841-(270+230)=341225-(81+128)=16969-(559+159)=251315-(108+193)=14465-(151+61)=253488-(15+186)=287976-(139+67)=770296-(62+75)=159637-(295+319)=23499-(432+64)=3917-(49+176)=692448-(312+13)=123889-(60+228)=601452-(148+113)=191527-(183+277)=6799-(249-180)=30730-(620-413)=523398-(399-219)=218452-(956-673)=169299-(264-13)=48817-(933-628)=512174-(435-310)=49658-(371-86)=373221-(462-334)=93759-(338-199)=620218-(259-171)=13047-(942-927)=32449-(422-188)=215472-(338-26)=160346-(37-25)=334662-(648-446)=460368-(234-78)=212412-(807-796)=401294-(377-229)=146641-(355-286)=572455-(125-78)=408434-(479-115)=70471-(426-23)=68694-(672-187)=209369-(411-348)=306332-(577-459)=214433-(374-210)=269351-(980-839)=210479-(250-248)=477578-(591-525)=512475-(432-249)=292701-(881-567)=387342-(308-49)=83705-(804-616)=517100-(469-436)=67251-(363-237)=125315-(368-330)=277743-(500-488)=731378-(94-12)=296134-(273-214)=75366-(399-286)=253546-(942-904)=508327-(277-78)=128777-(625-356)=508430-(62-41)=409980-(641-345)=684476-(282-277)=471984-(304-275)=955376-(367-13)=22695-(83-62)=674398-(226-101)=273470-(202-134)=402255-(443-436)=248262-(200-175)=237438-(208-98)=328748-(640-24)=132449-(380-57)=126934-(927-793)=800473-(389-113)=197272-(570-351)=53256+88×7=87279+213×3=718436+131×3=829115+53×8=539187+189×3=754500+182×3=1046387+166×3=885411+111×5=966264+126×5=894958+20×9=1138404+158×2=720958+66×5=1288362+88×5=802207+156×6=114385+294×3=967605+293×3=148492+99×5=587650+186×3=1208149+376×2=901127+198×5=1117131+402×2=935480+139×6=131427+220×4=907310+162×5=1120303+48×9=735538+60×5=83838+273×3=857250+169×3=75751+266×3=849264+40×2=34484×6+387=891149×2+61=359263×2+148=674335×2+449=111972×7+378=882248×2+333=82973×4+344=636427×2+778=1632121×4+493=97796×8+977=1745120×6+82=802150×2+814=1114376×2+116=868127×3+73=45441×6+159=40528×2+898=95471×5+146=501257×2+119=63339×4+342=49869×6+150=56416×2+176=20844×5+425=64562×2+368=492183×3+429=978107×6+350=992213×4+739=1591103×6+146=764170×5+17=86772×9+325=973125×6+411=1161292-37×3=181873-135×3=468340-17×6=238951-109×7=188497-47×9=74475-115×2=245240-29×4=124424-124×3=52352-38×8=48957-155×3=492278-20×4=198436-96×4=52276-15×9=141436-54×2=328364-80×2=204800-68×7=324452-43×9=65376-122×3=10444-52×2=340819-326×2=167238-54×4=22387-116×2=155381-48×7=45629-123×5=14357-83×2=191941-437×2=67261-103×2=55724-85×7=129240-40×4=80974-82×8=318432-68×2=296584-91×6=38466-19×9=295757-113×5=192301-17×9=148728-85×6=218266-63×2=140998-77×7=459479-62×4=231309-101×3=6130-28×2=74607-86×7=5395-19×3=338793-18×2=757164-25×4=64919-50×6=619371-45×7=56925-46×8=557126-12×2=102830-121×3=467419-136×2=147666-35×9=351488-14×3=446846-17×6=744115-52×2=11332-33