三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦395-(313-49)=44+317-258=571×(125-122)=638×6-293=2/7+4/7=162×7-778=308-264=310+67-363=746+(603-534)=369×6=228×4+637=740-31×5=474-474+328=368-130=2/7+3/7=173-28×3=944-324-367=719-97-467=68+282=459-276+140=143×5-172=460-(444-363)=272+(750-725)=116+447+654=58×(96-89)=186×(673-665)=791×4-626=376-(140+44)=920-(424+489)=966×(291-286)=45+740+793=509+553=106+188=203-(65+46)=94×8-531=603+(884-114)=430×3-587=447-(499-156)=860-221-411=732-673+190=113×4-178=942-(440+22)=573-383+382=259-14×4=235×3-465=259-(424-255)=460-439=679-318=327×4-696=928-760=262-68-179=333+104+305=327×(453-450)=860-51×8=447-19×9=437-101-87=358-(294-50)=590-98-219=436×4=861+(933-845)=211×4-513=13×8+101=435×(982-974)=426+(272-10)=932-(815-60)=319×3=348-(45+94)=123+(379-118)=196+294×2=345×(584-581)=275-153-109=160+220-160=297+856+372=325-(246-147)=553-(144+216)=303+435=186+652+22=342+84-396=500-(392-245)=487-59×8=427-404+147=275-157-18=115×2-120=683×2-541=928-10=706+441+308=536-61×8=655-(598-264)=273×(460-457)=176-165+217=391-20-60=85+94×3=328-320+259=317-42=424×2-388=736+231=416-161×2=340-67+27=180×3+108=287+195-415=668-(217+304)=957+101+294=734-91×3=973×9=851+192+921=478-(498-202)=856-(160+414)=62+(349-93)=856×7=930-363=568+392-366=452+976-198=108+349-396=974-826+187=557+534-852=620-(244+313)=387×4=460-25×9=6/8-1/8=291+(258-225)=139+70+553=871-(655-581)=414-47-299=142×7-774=976-(680-556)=192-106=259+(404-259)=121+322=197+39×5=710+375=534+237=86+(351-129)=60×9-257=232-(26+96)=429-317=185+(172-38)=45×(964-961)=55+135+80=482-211=429-(208+59)=118+654+120=592-(53+372)=559+752=494×2-917=278-16×9=108+337-288=104×(107-98)=702-467=433-278=242×9=409+320+162=84+290+579=53×(311-303)=22+12=462-(169+150)=139+59=975-(975-171)=175-87+543=198×2+109=365-(651-456)=34×4=196+188+346=189+255-370=220×4-60=824-375-153=11×(376-372)=777-(594+181)=714-(664-352)=293×4-804=917-263×3=150×6-581=736-227×2=176+76-205=684+245=409+(989-708)=260×(369-366)=378-(69+149)=190×(31-27)=470-306=940-400=212-14×8=88+(950-751)=566+894=370+597-956=36×4+488=303+192-254=325×3-827=170+309+85=307×3=1/4+2/4=682-337-108=788-76-468=898-(422+271)=899×8=121+479-214=444-(475-359)=99×5-404=90+301-321=698-17×3=701-160×2=114+278=106×9-579=227+162+416=560×4-867=156×6-115=241-29-182=442-(110+181)=5/10-4/10=85+263=315+316+77=276×2=192+(431-115)=493-248+201=376+707-114=798-118+940=370-(436-131)=984-(387-32)=891-239-136=845+975-847=233×4=525-108-245=517-432=291-37×6=672×(495-489)=30×(308-303)=664+428-849=77+(885-833)=667-38-369=874-204+630=333-31×2=264×(536-529)=524-55×5=452+(982-931)=868-88=41×(45-41)=658×9-384=370-21×9=894+(66-11)=361+(230-59)=106×6+637=531+735=999-109-822=276+498+159=387-25-19=658+657-466=65+(160-131)=27-(247-244)=230-170+430=414-(250+97)=63×5+56=447-(172+242)=407-234+283=476-(96+187)=596×8-268=91-(39-28)=175+169-330=382-(271+48)=858-61=702-233×3=380+201+83=372-314+91=313-45-206=905+31+758=267+270×2=349-(195+106)=882×(860-852)=24×4+865=330×3=961-21=679-(443+112)=224-(379-203)=346-(498-164)=585-271-264=461-433=373-144+126=238×2+509=933-(242+544)=775-205-129=883-(162+558)=74+639-660=468-346+163=487-(651-247)=11×(78-75)=185×2-98=409-(100+85)=358+932+613=326+178+81=405-219=200+109×4=226×2-296=15+(130-24)=480-273+271=217-29+250=978-396+190=538+(296-77)=873-747=464-412-35=387-31-22=756+281=158+629=379+254=675-(967-785)=635-178×3=438+138+195=299-(86+180)=169+250×3=123×4+703=1/7+2/7=76+129×3=686×4-207=465-(15+407)=605-(325+147)=413-54×6=176×5+288=464×5-956=882-(299-234)=284+276=560×3=443-92×4=492+(400-333)=998-435×2=123+76=149×4+285=796-(787-470)=356-(450-296)=392-166=813-350=21×3+295=466-291=136+580+50=355-172-134=789-(97+636)=18+121×8=891×3-100=192+108+68=292×(97-93)=777-94+556=379-(446-236)=338-155+199=229+85×4=65×9=129+159=350+(889-562)=464+(457-32)=562-(688-615)=167+(374-39)=183+(492-219)=997×(150-143)=441-(359-289)=293-(477-369)=226-48+315=390+94×6=965-365-338=231×3=228+327=380-166+152=11×6=942+612-943=186×(910-902)=433×7=611×(881-873)=474+107+302=61×(658-652)=794-(606-231)=597+826=494+(931-685)=300+46×2=283+21×8=273+343+324=12+(737-562)=295+(457-455)=30×6=903-302-87=974+(235-105)=271+(374-351)=111+634+70=78+369+194=859-294-520=411+(468-184)=736+(872-607)=422×6-461=248×9-107=889×2=2/6-1/6=674-407-123=925-219-215=662+420+841=492-(145-127)=231+255=665×4-182=388+941-720=186×5=426-293-115=904+(748-321)=440-(376-142)=160+(134-114)=744×(478-471)=216-22=669+(517-382)=215×(473-470)=495-(288-277)=834-49=492-87-65=944-514+78=186+488+52=169+46-35=3/7+2/7=829-(704-312)=311-186+290=254-10×6=381-104×3=933+228=773-363+580=292+(223-130)=637+66×9=3/7-2/7=967-(875-749)=121+365=460+637-518=268-118-115=815+(998-237)=443+411=112+711+932=512+462=420-383+381=432×4=734×2-186=439+949-596=86×7-474=550-(38+228)=850+70×8=289+128-229=150×4+224=150+211=387-(19+166)=486-187=847-207×4=402-(159+232)=494-(93-32)=116-43×2=291×2=225+440+279=790-(289+329)=782-172-610=576-257+532=105+203=388-85×3=407×2=806-484=160×(929-922)=968-(784-112)=295-31+145=243+117×3=279×4-789=27+381-168=176+317-23=50×(309-300)=336+128=59×2+365=639×(599-595)=41+217=8/10+2/10=611-265×2=91-(424-389)=335+39×9=481-104×4=672+492+281=686×(217-214)=401+171=126×4-237=561+374+633=19×8+40=486×2=375-154-208=425+(126-19)=312×(267-264)=17×4=481+91+106=160+38-172=331-(76+182)=164+324-251=508×4=53+330+335=756+63×4=262-96-128=137-13×3=411-(470-117)=451-363+455=822-81+277=14×3=302-27×5=20×(460-451)=718×2=447-310=625-139-459=272+(727-622)=141×(483-480)=807-315-447=353×9-248=228+(428-321)=645-172×3=208+221=156+140=779-651=382×3=595-101×3=188×8=179×5=81+174×3=252+305×3=205×(324-321)=317-49×5=512-109×2=725-121-167=806×4-957=787+380+391=271×3=4/8-1/8=450-301=194×2+151=320-54-109=595×2-225=55×(456-448)=198+125=39×3+282=300+153=299-10×9=576-222=364-275+33=222+57×5=889×4-912=469+582+821=595-103+31=736×9=648×2=767-179×3=467-(170+283)=304×2=485×(936-931)=27+357-272=671×(460-453)=313×3-599=181-49=864-(927-215)=269+64×3=85+220=3/10+2/10=100+(684-277)=252-115×2=911-447+22=459-32×4=430×7-335=266-197=601+959-341=24×4=70+296+421=457+38-70=498-428=169+32=500-154+123=194×2+57=884-203-197=913-362=385-(373-267)=215-62+884=754×(783-778)=427-(18+350)=384-87×3=660+439+163=550-341=139+242=276-61+56=10+546+384=109+(634-243)=464+592-18=635-467+360=19+945-951=387+120-27=358+591-414=267-(73+131)=72×(49-42)=905-144×6=303-(181+26)=971-611-83=47+711+159=625×4=981-(721+243)=409-296=405-11×6=758+113-227=841-(966-132)=4/7-3/7=311+79×5=841-644+603=42×(495-491)=2/10+8/10=65+955+893=458-(284+68)=50×(47-39)=262-(254-36)=610×(22-16)=749-426=966-793=174+180=202+158=345-13×7=259-242+10=481+(228-175)=648-571-17=660×8=818+55-706=474-222=175-(612-557)=854-440-385=572-498+574=1/3+2/3=310-(453-336)=124×(229-223)=309×2=11+214+193=68×(72-69)=329-263=34×6-31=142+25=686+169-669=408+(330-178)=164-35×4=240×2+410=825-(329+280)=67×6+208=999-247×4=355×2=421-(285+131)=406-287=514+(776-204)=157+315+335=804×7=389+(379-61)=597+636+408=100+637-198=381+(368-62)=174×4-609=67+(423-316)=195+196-306=335-(314-216)=237-41-61=364+16-128=295+103-385=940-(430+42)=908-98=44×6+723=82×8=819-205=566+819-958=93-69=4/8-3/8=4/9-1/9=374-365+322=71×(190-182)=93×(27-21)=191+175=70+173+564=898+153=308×3-95=869-(363+222)=268-10×9=264-(24+62)=775×4-662=150+193-262=5/9+2/9=486-(284+156)=244-181=730×4=639×4-626=703-593-70=301-279=115×8+747=552+267-355=489-438-45=394-191-166=334+87=90+381+504=456×2-10=283+385+920=82+67=236+(490-345)=468-189-48=812+200×4=760+422×2=124-(110-94)=454-74+86=712-(144+514)=761-122-496=653×6-798=125×(274-269)=341-153=480+178+247=895+(880-329)=950+102×7=912-(373+147)=3/6-1/6=333-162+300=187+218+412=900-(585-23)=467-334-34=258+128=51×7=236×(468-464)=435-(219+64)=213+255=77×(428-422)=416+66+56=141+276-252=852+136-211=473+(392-371)=438+667-292=171+379=183+124=361-278=62×8=495-72×6=182+385+121=317-36=729-(116+365)=1/4+3/4=914-(883-695)=344+547+793=771-68×2=751-(758-319)=844×(126-122)=821-701+893=342-293-11=490-(905-788)=346-66+71=349+(274-110)=209-194-11=220+323+766=19×(219-213)=429-43+927=449-420=325-309+259=240×6=369-253+292=927-426+388=332-19×6=72×(489-486)=937-(181+625)=374×2=254+90+197=332-(189-46)=670-655+879=131×3-167=767-50+48=189×5=252-245+450=58+(642-266)=647-183+754=343-204-58=253-234+200=811-481+761=4/6-1/6=57-(22+18)=912-166-669=459×6=391×9-74=606-568=450+(356-346)=877×(475-467)=340+144-331=5/7-1/7=494×2-218=59×6+234=569+29×8=48×7=899×(50-47)=175×3=500+471=414-388=335-40=641-149-456=312+167×3=600-(887-499)=46×9-17=905×9-538=329+203=194+(746-173)=281×3=301+267=481-(412-207)=5/8+2/8=621-(548-176)=45×5-102=640+962=86+157-122=132×5+623=545+635-668=345-334+72=484-248=450×9=342×2-295=264-11-27=337+94-362=344-43-276=190-(86+82)=481×(931-925)=78×3=327+43-27=236+32×8=759+233×3=358-327-20=498+(207-26)=166×(278-272)=460-(68+199)=405-(708-349)=510+485+172=929×(908-903)=67+(372-48)=426-93×3=432-48×8=123+(79-77)=254×2-66=36×2=787-(407+77)=257×(347-344)=299-(143+98)=36+69×6=160-86+370=73+220=817+183-267=97×9-193=207+784-551=686+296+988=157×2+61=270-26×5=407-124×2=822-520=338×2+721=946-181×3=475-365=265+190=754-112×5=809-103×6=198×6=119+223=572-(233+55)=419-17×7=26×7+525=284+(486-406)=714-(328+343)=205-(218-114)=87+133+13=105×2=465-336-27=48+49-15=6/8-2/8=872×6=98+197=176×(185-177)=185×5+754=212×4=437-(460-363)=265-66=92×6+236=381-(178+23)=参考答案395-(313-49)=13144+317-258=103571×(125-122)=1713638×6-293=35352/7+4/7=6/7162×7-778=356308-264=44310+67-363=14746+(603-534)=815369×6=2214228×4+637=1549740-31×5=585474-474+328=328368-130=2382/7+3/7=5/7173-28×3=89944-324-367=253719-97-467=15568+282=350459-276+140=323143×5-172=543460-(444-363)=379272+(750-725)=297116+447+654=121758×(96-89)=406186×(673-665)=1488791×4-626=2538376-(140+44)=192920-(424+489)=7966×(291-286)=483045+740+793=1578509+553=1062106+188=294203-(65+46)=9294×8-531=221603+(884-114)=1373430×3-587=703447-(499-156)=104860-221-411=228732-673+190=249113×4-178=274942-(440+22)=480573-383+382=572259-14×4=203235×3-465=240259-(424-255)=90460-439=21679-318=361327×4-696=612928-760=168262-68-179=15333+104+305=742327×(453-450)=981860-51×8=452447-19×9=276437-101-87=249358-(294-50)=114590-98-219=273436×4=1744861+(933-845)=949211×4-513=33113×8+101=205435×(982-974)=3480426+(272-10)=688932-(815-60)=177319×3=957348-(45+94)=209123+(379-118)=384196+294×2=784345×(584-581)=1035275-153-109=13160+220-160=220297+856+372=1525325-(246-147)=226553-(144+216)=193303+435=738186+652+22=860342+84-396=30500-(392-245)=353487-59×8=15427-404+147=170275-157-18=100115×2-120=110683×2-541=825928-10=918706+441+308=1455536-61×8=48655-(598-264)=321273×(460-457)=819176-165+217=228391-20-60=31185+94×3=367328-320+259=267317-42=275424×2-388=460736+231=967416-161×2=94340-67+27=300180×3+108=648287+195-415=67668-(217+304)=147957+101+294=1352734-91×3=461973×9=8757851+192+921=1964478-(498-202)=182856-(160+414)=28262+(349-93)=318856×7=5992930-363=567568+392-366=594452+976-198=1230108+349-396=61974-826+187=335557+534-852=239620-(244+313)=63387×4=1548460-25×9=2356/8-1/8=5/8291+(258-225)=324139+70+553=762871-(655-581)=797414-47-299=68142×7-774=220976-(680-556)=852192-106=86259+(404-259)=404121+322=443197+39×5=392710+375=1085534+237=77186+(351-129)=30860×9-257=283232-(26+96)=110429-317=112185+(172-38)=31945×(964-961)=13555+135+80=270482-211=271429-(208+59)=162118+654+120=892592-(53+372)=167559+752=1311494×2-917=71278-16×9=134108+337-288=157104×(107-98)=936702-467=235433-278=155242×9=2178409+320+162=89184+290+579=95353×(311-303)=42422+12=34462-(169+150)=143139+59=198975-(975-171)=171175-87+543=631198×2+109=505365-(651-456)=17034×4=136196+188+346=730189+255-370=74220×4-60=820824-375-153=29611×(376-372)=44777-(594+181)=2714-(664-352)=402293×4-804=368917-263×3=128150×6-581=319736-227×2=282176+76-205=47684+245=929409+(989-708)=690260×(369-366)=780378-(69+149)=160190×(31-27)=760470-306=164940-400=540212-14×8=10088+(950-751)=287566+894=1460370+597-956=1136×4+488=632303+192-254=241325×3-827=148170+309+85=564307×3=9211/4+2/4=3/4682-337-108=237788-76-468=244898-(422+271)=205899×8=7192121+479-214=386444-(475-359)=32899×5-404=9190+301-321=70698-17×3=647701-160×2=381114+278=392106×9-579=375227+162+416=805560×4-867=1373156×6-115=821241-29-182=30442-(110+181)=1515/10-4/10=1/1085+263=348315+316+77=708276×2=552192+(431-115)=508493-248+201=446376+707-114=969798-118+940=1620370-(436-131)=65984-(387-32)=629891-239-136=516845+975-847=973233×4=932525-108-245=172517-432=85291-37×6=69672×(495-489)=403230×(308-303)=150664+428-849=24377+(885-833)=129667-38-369=260874-204+630=1300333-31×2=271264×(536-529)=1848524-55×5=249452+(982-931)=503868-88=78041×(45-41)=164658×9-384=5538370-21×9=181894+(66-11)=949361+(230-59)=532106×6+637=1273531+735=1266999-109-822=68276+498+159=933387-25-19=343658+657-466=84965+(160-131)=9427-(247-244)=24230-170+430=490414-(250+97)=6763×5+56=371447-(172+242)=33407-234+283=456476-(96+187)=193596×8-268=450091-(39-28)=80175+169-330=14382-(271+48)=63858-61=797702-233×3=3380+201+83=664372-314+91=149313-45-206=62905+31+758=1694267+270×2=807349-(195+106)=48882×(860-852)=705624×4+865=961330×3=990961-21=940679-(443+112)=124224-(379-203)=48346-(498-164)=12585-271-264=50461-433=28373-144+126=355238×2+509=985933-(242+544)=147775-205-129=441883-(162+558)=16374+639-660=53468-346+163=285487-(651-247)=8311×(78-75)=33185×2-98=272409-(100+85)=224358+932+613=1903326+178+81=585405-219=186200+109×4=636226×2-296=15615+(130-24)=121480-273+271=478217-29+250=438978-396+190=772538+(296-77)=757873-747=126464-412-35=17387-31-22=334756+281=1037158+629=787379+254=633675-(967-785)=493635-178×3=101438+138+195=771299-(86+180)=33169+250×3=919123×4+703=11951/7+2/7=3/776+129×3=463686×4-207=2537465-(15+407)=43605-(325+147)=133413-54×6=89176×5+288=1168464×5-956=1364882-(299-234)=817284+276=560560×3=1680443-92×4=75492+(400-333)=559998-435×2=128123+76=199149×4+285=881796-(787-470)=479356-(450-296)=202392-166=226813-350=46321×3+295=358466-291=175136+580+50=766355-172-134=49789-(97+636)=5618+121×8=986891×3-100=2573192+108+68=368292×(97-93)=1168777-94+556=1239379-(446-236)=169338-155+199=382229+85×4=56965×9=585129+159=288350+(889-562)=677464+(457-32)=889562-(688-615)=489167+(374-39)=502183+(492-219)=456997×(150-143)=6979441-(359-289)=371293-(477-369)=185226-48+315=493390+94×6=954965-365-338=262231×3=693228+327=555380-166+152=36611×6=66942+612-943=611186×(910-902)=1488433×7=3031611×(881-873)=4888474+107+302=88361×(658-652)=366794-(606-231)=419597+826=1423494+(931-685)=740300+46×2=392283+21×8=451273+343+324=94012+(737-562)=187295+(457-455)=29730×6=180903-302-87=514974+(235-105)=1104271+(374-351)=294111+634+70=81578+369+194=641859-294-520=45411+(468-184)=695736+(872-607)=1001422×6-461=2071248×9-107=2125889×2=17782/6-1/6=1/6674-407-123=144925-219-215=491662+420+841=1923492-(145-127)=474231+255=486665×4-182=2478388+941-720=609186×5=930426-293-115=18904+(748-321)=1331440-(376-142)=206160+(134-114)=180744×(478-471)=5208216-22=194669+(517-382)=804215×(473-470)=645495-(288-277)=484834-49=785492-87-65=340944-514+78=508186+488+52=726169+46-35=1803/7+2/7=5/7829-(704-312)=437311-186+290=415254-10×6=194381-104×3=69933+228=1161773-363+580=990292+(223-130)=385637+66×9=12313/7-2/7=1/7967-(875-749)=841121+365=486460+637-518=579268-118-115=35815+(998-237)=1576443+411=854112+711+932=1755512+462=974420-383+381=418432×4=1728734×2-186=1282439+949-596=79286×7-474=128550-(38+228)=284850+70×8=1410289+128-229=188150×4+224=824150+211=361387-(19+166)=202486-187=299847-207×4=19402-(159+232)=11494-(93-32)=433116-43×2=30291×2=582225+440+279=944790-(289+329)=172782-172-610=0576-257+532=851105+203=308388-85×3=133407×2=814806-484=322160×(929-922)=1120968-(784-112)=296295-31+145=409243+117×3=594279×4-789=32727+381-168=240176+317-23=47050×(309-300)=450336+128=46459×2+365=483639×(599-595)=255641+217=2588/10+2/10=1611-265×2=8191-(424-389)=56335+39×9=686481-104×4=65672+492+281=1445686×(217-214)=2058401+171=572126×4-237=267561+374+633=156819×8+40=192486×2=972375-154-208=13425+(126-19)=532312×(267-264)=93617×4=68481+91+106=678160+38-172=26331-(76+182)=73164+324-251=237508×4=203253+330+335=718756+63×4=1008262-96-128=38137-13×3=98411-(470-117)=58451-363+455=543822-81+277=101814×3=42302-27×5=16720×(460-451)=180718×2=1436447-310=137625-139-459=27272+(727-622)=377141×(483-480)=423807-315-447=45353×9-248=2929228+(428-321)=335645-172×3=129208+221=429156+140=296779-651=128382×3=1146595-101×3=292188×8=1504179×5=89581+174×3=603252+305×3=1167205×(324-321)=615317-49×5=72512-109×2=294725-121-167=437806×4-957=2267787+380+391=1558271×3=8134/8-1/8=3/8450-301=149194×2+151=539320-54-109=157595×2-225=96555×(456-448)=440198+125=32339×3+282=399300+153=453299-10×9=209576-222=354364-275+33=122222+57×5=507889×4-912=2644469+582+821=1872595-103+31=523736×9=6624648×2=1296767-179×3=230467-(170+283)=14304×2=608485×(936-931)=242527+357-272=112671×(460-453)=4697313×3-599=340181-49=132864-(927-215)=152269+64×3=46185+220=3053/10+2/10=5/10100+(684-277)=507252-115×2=22911-447+22=486459-32×4=331430×7-335=2675266-197=69601+959-341=121924×4=9670+296+421=787457+38-70=425498-428=70169+32=201500-154+123=469194×2+57=445884-203-197=484913-362=551385-(373-267)=279215-62+884=1037754×(783-778)=3770427-(18+350)=59384-87×3=123660+439+163=1262550-341=209139+242=381276-61+56=27110+546+384=940109+(634-243)=500464+592-18=1038635-467+360=52819+945-951=13387+120-27=480358+591-414=535267-(73+131)=6372×(49-42)=504905-144×6=41303-(181+26)=96971-611-83=27747+711+159=917625×4=2500981-(721+243)=17409-296=113405-11×6=339758+113-227=644841-(966-132)=74/7-3/7=1/7311+79×5=706841-644+603=80042×(495-491)=1682/10+8/10=165+955+893=1913458-(284+68)=10650×(47-39)=400262-(254-36)=44610×(22-16)=3660749-426=323966-793=173174+180=354202+158=360345-13×7=254259-242+10=27481+(228-175)=534648-571-17=60660×8=5280818+55-706=167474-222=252175-(612-557)=120854-440-385=29572-498+574=6481/3+2/3=1310-(453-336)=193124×(229-223)=744309×2=61811+214+193=41868×(72-69)=204329-263=6634×6-31=173142+25=167686+169-669=186408+(330-178)=560164-35×4=24240×2+410=890825-(329+280)=21667×6+208=610999-247×4=11355×2=710421-(285+131)=5406-287=119514+(776-204)=1086157+315+335=807804×7=5628389+(379-61)=707597+636+408=1641100+637-198=539381+(368-62)=687174×4-609=8767+(423-316)=174195+196-306=85335-(314-216)=237237-41-61=135364+16-128=252295+103-385=13940-(430+42)=468908-98=81044×6+723=98782×8=656819-205=614566+819-958=42793-69=244/8-3/8=1/84/9-1/9=3/9374-365+322=33171×(190-182)=56893×(27-21)=558191+175=36670+173+564=807898+153=1051308×3-95=829869-(363+222)=284268-10×9=178264-(24+62)=178775×4-662=2438150+193-262=815/9+2/9=7/9486-(284+156)=46244-181=63730×4=2920639×4-626=1930703-593-70=40301-279=22115×8+747=1667552+267-355=464489-438-45=6394-191-166=37334+87=42190+381+504=975456×2-10=902283+385+920=158882+67=149236+(490-345)=381468-189-48=231812+200×4=1612760+422×2=1604124-(110-94)=108454-74+86=466712-(144+514)=54761-122-496=143653×6-798=3120125×(274-269)=625341-153=188480+178+247=905895+(880-329)=1446950+102×7=1664912-(373+147)=3923/6-1/6=2/6333-162+300=471187+218+412=817900-(585-23)=338467-334-34=99258+128=38651×7=357236×(