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344×5-673=139+138=419×7-823=481-305+50=83×9=297+180-357=312-149=418-(113+196)=271-(147+83)=360-129-154=5/8+2/8=456-(204+209)=249+242+347=240-24-183=742-402-298=184-36×5=684-(488-367)=607-129+113=616-(687-368)=478×(295-286)=74+65=200-145+755=278+462+42=645+367+287=683+(702-262)=877-(125+731)=614-68-269=549-119×2=372+64=738×6-519=207×4+73=456-264+286=636-60+441=193+274+973=332-(368-298)=19×(685-676)=35×8=63-11+122=85-31+25=144-21×2=504×6=989-282+977=176×3=71-10×3=429-(131+141)=451×2+918=809+568=70+103+218=543-87×5=1/5+2/5=310+(453-235)=425-62×2=755-36=208+234-171=37×(296-288)=796+239=32×5=470-191+283=386-223+543=951×6=146-127=723×(519-513)=990-217-637=167-(290-170)=310×8=216+(770-593)=909×3=332-(142+43)=618×3-949=4/9-2/9=167+241=242-53×2=789+908-642=194+393+276=131+(264-98)=209-19×4=118+130=375+118×3=293×2+28=574×(827-820)=339-112=892-(192+437)=83×(213-210)=160×4+522=674+104×8=442-266-24=116×(461-453)=47×(383-378)=338-151-109=610×(271-268)=139+932-122=433-155=177×(497-488)=375×2+61=314-(141-27)=147+315=24+69+144=406-17×8=314-82-115=363+18-304=842×7-894=475-111×4=427-(418-56)=236+(339-173)=582+361-468=4/9+5/9=360-301=73×6-17=336-40×6=70+346-327=18×9-49=352×2+150=504-187+82=96+696+571=340+(911-78)=206×3-177=293-(487-345)=433-(390-327)=780-272+751=133×(476-473)=245+227+352=58+371+250=151×(450-444)=101×6=406+878=823-(620-577)=727-225=63+220-185=193+409+121=23×8+232=256×3-201=265+178+318=228+134=461-196-174=160+666=600-132×3=226×(210-202)=596+184+170=426-272-111=35+114+726=61+608+161=211+189=606-41×4=470-67-138=708×6=566+(979-292)=80×3=887+422=762×2-583=601+(939-344)=755-382=412+23-66=472-(894-797)=735-(130+392)=251-12×9=292×5-97=134-128+87=21×6+474=56+614+229=651+974-807=402-292+195=52+156=187+84×4=271-259+381=271-10×3=712-(750-276)=255+250+272=247×2=133×7+187=470-133-265=246+194=584-414=4/6-1/6=114×(61-54)=666+855+639=384+217+52=452×2-525=310+104+128=299-(467-259)=125×(227-221)=271-59-119=405-20×6=475-155+79=190+54×9=442-(199-97)=163-(315-252)=162×2=53-(418-412)=462-453+284=307×(291-288)=292×3=76+164=228-(79+33)=236-59=806-(475-276)=256×3+212=931-130-673=51×4=5/10+4/10=254-(375-168)=426-263+314=399-(144+38)=177-82+220=753+990+702=132+146=907-539=105+603+563=238+205-114=45×5=992-818=3/6+2/6=347-296+181=411+64×9=982-(449+441)=75×6+244=22+394-372=854×7-190=27+66=409+(249-66)=225+123-88=268×3-174=194-179=188×4+971=280-41=342×2-230=25×2=664-341+961=618+657=333×2=454×2=90-78+151=301-22=12+409-313=404-64×5=190+100+428=494-(325-73)=36+64=229+645-823=31+(309-126)=27+369-215=931-108×7=1/4+2/4=834-41×6=35×8-25=681-25×7=410+(487-82)=865-59×6=868+(989-898)=534+268+116=422×2-487=189+(300-129)=261+(305-184)=798×4-586=708-13-321=911-625-270=347-31-103=353-162×2=230-43×4=150+124×2=205×5=452-35-147=476-284=495-(124+171)=113+326=288+154=43×(77-73)=182+218+542=414+494-280=460-343+304=303×2=49-(120-118)=448×8=133×6-577=619+(771-766)=344+(183-99)=560-95×5=868-411=98×(42-34)=225+742-525=157+364+245=287-14=131×(40-36)=482+492-230=615-47×3=764+82×3=2/7+4/7=679-314+719=162+289-28=686-305-18=846-(197+138)=344-171+876=59+399-201=208+147-175=707-(159+437)=407+194+681=437-17×6=224-28×8=61×2+70=328×3-925=585+(784-340)=65+223=227×3-213=26+281×2=877-806=238+(247-161)=883-(579-383)=696-198×3=969-653-163=109×8-296=419+(900-648)=298-183+608=913-136+236=422+30-32=498-214-281=76×5+464=965×9=555-209+251=190+(316-143)=3/4-1/4=675+(587-136)=894+143×3=326+853-313=482-358+75=356-279=190+252=614×(617-611)=989-349-505=127+343+731=38+454-173=883-312-390=160+314=196-54=297-(224-21)=102+342+328=600-(254+81)=14×7+188=170×6-159=807+159-88=873-(646-146)=315+470=847-(301+325)=915-(129+360)=488-33+711=36×(285-278)=122+423-65=387+121=490-287-116=768-277-84=15×7=109×7=271-(128+84)=379×(210-204)=297-163=531+204=135+114=453+(367-238)=362-(92+96)=12×(292-286)=408-25-208=959-(993-193)=739-110-484=978+(997-654)=596-(413+22)=318-53-235=150×5-377=329+(254-244)=596+(788-605)=294+748-777=150-(289-192)=754-713+104=477-154-285=78×6=572×8=376-(71+165)=164-(244-133)=222+92-31=368-25×8=65×(233-230)=212×4-592=878-315+188=966-129-429=415-22=659-(587-278)=408-114-197=229-87+294=315+280×2=708+964=201-(447-388)=58×6=827-270-192=90×(233-228)=388×7=267-95×2=640+(638-24)=760×3=321+(356-77)=62+207-174=22×9=515+69+375=113-(377-283)=758-715+785=290-34-64=436-(89+45)=353-80+104=499-(98+301)=220+(498-485)=616+(670-249)=86×5=569×2=431-(493-124)=3/5-1/5=884×8=41×8=659-(726-597)=386+281=479+(724-529)=925-(184+321)=414×5-825=708+757-462=743-61×3=883+148×3=215+696+34=409-186=126×(350-346)=664×(607-601)=96-74=446-(208-172)=219×3+193=370-223+107=717×7=169-(37-34)=1/5+3/5=441-84×3=291+99=231-207+684=50×7=242+216-384=235-189=469×(629-621)=393+99=397-311=887+870+611=245×2=790+330+513=347×(298-291)=879+(859-369)=861-175×2=53×3=998-138×4=220+(438-138)=980-108×6=468-(252+16)=571+629=113×(312-307)=85×8+216=333-30×9=444-78×3=546+167=286-140=153×5-173=130+(875-92)=317-(459-218)=159-28×2=119-(330-264)=394-(195+158)=858-(561+47)=776-(780-89)=144×2-288=452-(201-49)=139+(770-624)=326+122×5=303-50=643+156=765-277=96×(429-423)=724-38-162=77×8-44=103+25=440-(347-152)=242-(283-213)=562×(769-766)=6/9-3/9=430-(64+128)=409-99-145=1/7+2/7=941-(331+192)=167+83×7=205+712+302=687+316-399=703+(176-85)=930-19-409=381-(103+36)=125×6+725=826-618+429=227+247-338=97×7=791+(184-162)=289-72+54=773-616+589=62+182=236×3+248=356-(364-62)=717×(38-29)=495-61×5=770-301+439=166×(338-332)=213+(366-306)=21+90=357-300+332=14+(730-555)=40+(350-342)=637+109+44=907×(737-734)=871-167-447=443+25×3=992+949-796=147×3-360=440×2-852=504-24×5=373+55×8=947+430+299=142×(97-92)=470-(530-62)=28×9=269-(135+108)=161+316=456-(71-63)=311×2+82=87+97×7=216-102×2=483-(287-53)=744×9=745×8-662=197-15=304-121+180=187×(197-193)=867×6-38=3/6-1/6=337+135=7/9-1/9=133+168=774-61=827-(621-290)=701-(181+67)=27×9+88=339-127=164+593+90=397-40×6=541×(98-93)=965-692-97=743-(936-544)=960-50×3=121×(492-487)=88×9-155=290+615+77=757+210-268=761×6=98+164-145=776+944-956=476+73×7=527+691-245=85×(60-52)=554+217-653=421+219=288+168=380+128×4=383-15×6=620×(134-126)=298×3-195=352+569-738=637-136-457=171×2=664-(526-127)=76×3-105=41+61=365+855-771=256+(367-119)=409+372×2=997+792+86=89+(388-225)=912-160+744=985-(477-295)=410-161=19+810+38=411-(35+372)=317×5-934=61×(31-25)=849-222-538=405-38×4=965-324=925+506-692=226-67×3=555-(202+222)=397-(42+318)=287×(874-868)=976×(449-441)=802-(387-340)=221+198=85×7-386=364-314=101-34-14=164+316-354=108+476=293×2=284+(492-184)=403-(135+251)=97+273×3=40+(117-22)=133-27×2=527+510-991=664×8-714=96-33+193=458-248=292×2-278=266-87=235+379=431+(296-285)=97×6+337=49×(478-471)=615-156×3=381-34×2=35×(685-681)=385×4-411=188-(18+158)=439-18×7=681-71=2/4-1/4=406-(224+39)=147+(277-237)=120×(89-86)=263+500+47=479-(570-495)=165+(330-284)=114+313-422=985-817=142-10×8=373+(496-188)=312-51=111+708+146=853-293-35=886×6=240+109=465-(385+15)=450-144=135+346×2=461×5-835=187×9-577=15+368-328=107×6-229=291+171-217=700-(760-466)=124-26+228=228×4-564=482-20=455-311+88=323-20×3=84×(140-136)=322+572+35=463-111-184=589-167-31=292-109-141=980+346+411=388×2-411=413+45-224=154×5+752=75+(334-301)=392+471+911=180+205+296=785×(135-130)=644-(265+120)=963+778-568=546+266+120=391-166=425-67×5=619-(949-514)=495+(408-235)=40×(468-462)=474×2=384-334=226-(114+18)=271+29-259=73+(268-118)=64×3=229+313=19-12+34=623×6-673=231+520+18=266-79+191=361+671+473=115×7-799=585-(340-200)=280+(337-303)=884-27×8=389-(59+309)=589×9-761=843-48-438=830+(787-57)=64+81×6=62×5+436=416-(885-837)=746×(860-853)=843-(14+807)=319-145+157=269-34-219=915×8=571+98×7=378-22×9=259-(305-60)=317-57-102=442+71×4=215×(177-174)=194-35×2=274×(811-804)=115×6-215=466-242-185=384-207-122=310-(813-510)=250-169+399=84+24=72×5=561+890+291=733×2=779-280-241=862-262-139=276-(87+139)=105+187+360=994-377-324=21+(358-130)=501-(59+373)=894-686+225=239-(22+187)=629-373=1/4+3/4=130+341+509=178+87-24=28+30+547=994+713=622-90=369-(87+112)=19×(180-177)=77×6-437=27+246+329=454-87×4=158+750+465=93×4=871×6=114×7-150=440+(330-228)=744+(984-251)=198-66+323=452+161=5/10+3/10=644-81+915=281+111=5/6-1/6=540×2-140=951+210-201=745+(889-587)=119+(595-174)=541×(490-487)=26-10=399-130-106=100+593+807=218+830+510=750-(120+336)=34×3+251=710-126-179=146+127×4=191+915-860=211-113+29=311-14=2/6-1/6=239+(787-589)=37×9+218=294×3-190=346-(46-11)=83×6+485=433×7-127=7/10+2/10=512-456=241-(111+30)=192+178=2/5-1/5=443×2-200=848×2=692-(181+68)=856-(387+465)=706×4-52=151×6=820-119×6=631-(16+255)=258+164-418=217+12×2=649-440=357-249=885×8-48=469+133×3=66×(313-307)=959-(776+48)=890+461-398=297-287+350=367×2=951×(718-712)=744×(434-430)=148-112=864-259-169=401-205=15+308-42=56×5+882=114×(392-387)=448-37-242=79+22=76×4+200=387-(156+192)=491-251=561×2=429+142×4=376-133×2=499-122-16=820-(11+351)=327+(211-68)=400-33=442-175-115=236-(650-646)=303+226×3=865-153×4=323-268+173=766+167×3=481-(261+168)=819-(920-675)=299-269=913-90=722-(259+424)=139×6+646=213-(162-76)=792-624+502=166×6=701×(859-856)=71+301=938-453=377×2-385=287-(40+42)=870-729+221=372-41+161=308+40-261=978+656+502=996×9=581+142=188-48=280+(442-369)=830-(400-192)=765+405=82+99+466=272-53-128=512+694-342=222+185-163=286+612+376=3/6-2/6=844×2=438-(163+107)=97-(215-159)=166+450=54×7-50=976-(328+456)=参考答案344×5-673=1047139+138=277419×7-823=2110481-305+50=22683×9=747297+180-357=120312-149=163418-(113+196)=109271-(147+83)=41360-129-154=775/8+2/8=7/8456-(204+209)=43249+242+347=838240-24-183=33742-402-298=42184-36×5=4684-(488-367)=563607-129+113=591616-(687-368)=297478×(295-286)=430274+65=139200-145+755=810278+462+42=782645+367+287=1299683+(702-262)=1123877-(125+731)=21614-68-269=277549-119×2=311372+64=436738×6-519=3909207×4+73=901456-264+286=478636-60+441=1017193+274+973=1440332-(368-298)=26219×(685-676)=17135×8=28063-11+122=17485-31+25=79144-21×2=102504×6=3024989-282+977=1684176×3=52871-10×3=41429-(131+141)=157451×2+918=1820809+568=137770+103+218=391543-87×5=1081/5+2/5=3/5310+(453-235)=528425-62×2=301755-36=719208+234-171=27137×(296-288)=296796+239=103532×5=160470-191+283=562386-223+543=706951×6=5706146-127=19723×(519-513)=4338990-217-637=136167-(290-170)=47310×8=2480216+(770-593)=393909×3=2727332-(142+43)=147618×3-949=9054/9-2/9=2/9167+241=408242-53×2=136789+908-642=1055194+393+276=863131+(264-98)=297209-19×4=133118+130=248375+118×3=729293×2+28=614574×(827-820)=4018339-112=227892-(192+437)=26383×(213-210)=249160×4+522=1162674+104×8=1506442-266-24=152116×(461-453)=92847×(383-378)=235338-151-109=78610×(271-268)=1830139+932-122=949433-155=278177×(497-488)=1593375×2+61=811314-(141-27)=200147+315=46224+69+144=237406-17×8=270314-82-115=117363+18-304=77842×7-894=5000475-111×4=31427-(418-56)=65236+(339-173)=402582+361-468=4754/9+5/9=1360-301=5973×6-17=421336-40×6=9670+346-327=8918×9-49=113352×2+150=854504-187+82=39996+696+571=1363340+(911-78)=1173206×3-177=441293-(487-345)=151433-(390-327)=370780-272+751=1259133×(476-473)=399245+227+352=82458+371+250=679151×(450-444)=906101×6=606406+878=1284823-(620-577)=780727-225=50263+220-185=98193+409+121=72323×8+232=416256×3-201=567265+178+318=761228+134=362461-196-174=91160+666=826600-132×3=204226×(210-202)=1808596+184+170=950426-272-111=4335+114+726=87561+608+161=830211+189=400606-41×4=442470-67-138=265708×6=4248566+(979-292)=125380×3=240887+422=1309762×2-583=941601+(939-344)=1196755-382=373412+23-66=369472-(894-797)=375735-(130+392)=213251-12×9=143292×5-97=1363134-128+87=9321×6+474=60056+614+229=899651+974-807=818402-292+195=30552+156=208187+84×4=523271-259+381=393271-10×3=241712-(750-276)=238255+250+272=777247×2=494133×7+187=1118470-133-265=72246+194=440584-414=1704/6-1/6=3/6114×(61-54)=798666+855+639=2160384+217+52=653452×2-525=379310+104+128=542299-(467-259)=91125×(227-221)=750271-59-119=93405-20×6=285475-155+79=399190+54×9=676442-(199-97)=340163-(315-252)=100162×2=32453-(418-412)=47462-453+284=293307×(291-288)=921292×3=87676+164=240228-(79+33)=116236-59=177806-(475-276)=607256×3+212=980931-130-673=12851×4=2045/10+4/10=9/10254-(375-168)=47426-263+314=477399-(144+38)=217177-82+220=315753+990+702=2445132+146=278907-539=368105+603+563=1271238+205-114=32945×5=225992-818=1743/6+2/6=5/6347-296+181=232411+64×9=987982-(449+441)=9275×6+244=69422+394-372=44854×7-190=578827+66=93409+(249-66)=592225+123-88=260268×3-174=630194-179=15188×4+971=1723280-41=239342×2-230=45425×2=50664-341+961=1284618+657=1275333×2=666454×2=90890-78+151=163301-22=27912+409-313=108404-64×5=84190+100+428=718494-(325-73)=24236+64=100229+645-823=5131+(309-126)=21427+369-215=181931-108×7=1751/4+2/4=3/4834-41×6=58835×8-25=255681-25×7=506410+(487-82)=815865-59×6=511868+(989-898)=959534+268+116=918422×2-487=357189+(300-129)=360261+(305-184)=382798×4-586=2606708-13-321=374911-625-270=16347-31-103=213353-162×2=29230-43×4=58150+124×2=398205×5=1025452-35-147=270476-284=192495-(124+171)=200113+326=439288+154=44243×(77-73)=172182+218+542=942414+494-280=628460-343+304=421303×2=60649-(120-118)=47448×8=3584133×6-577=221619+(771-766)=624344+(183-99)=428560-95×5=85868-411=45798×(42-34)=784225+742-525=442157+364+245=766287-14=273131×(40-36)=524482+492-230=744615-47×3=474764+82×3=10102/7+4/7=6/7679-314+719=1084162+289-28=423686-305-18=363846-(197+138)=511344-171+876=104959+399-201=257208+147-175=180707-(159+437)=111407+194+681=1282437-17×6=335224-28×8=061×2+70=192328×3-925=59585+(784-340)=102965+223=288227×3-213=46826+281×2=588877-806=71238+(247-161)=324883-(579-383)=687696-198×3=102969-653-163=153109×8-296=576419+(900-648)=671298-183+608=723913-136+236=1013422+30-32=420498-214-281=376×5+464=844965×9=8685555-209+251=597190+(316-143)=3633/4-1/4=2/4675+(587-136)=1126894+143×3=1323326+853-313=866482-358+75=199356-279=77190+252=442614×(617-611)=3684989-349-505=135127+343+731=120138+454-173=319883-312-390=181160+314=474196-54=142297-(224-21)=94102+342+328=772600-(254+81)=26514×7+188=286170×6-159=861807+159-88=878873-(646-146)=373315+470=785847-(301+325)=221915-(129+360)=426488-33+711=116636×(285-278)=252122+423-65=480387+121=508490-287-116=87768-277-84=40715×7=105109×7=763271-(128+84)=59379×(210-204)=2274297-163=134531+204=735135+114=249453+(367-238)=582362-(92+96)=17412×(292-286)=72408-25-208=175959-(993-193)=159739-110-484=145978+(997-654)=1321596-(413+22)=161318-53-235=30150×5-377=373329+(254-244)=339596+(788-605)=779294+748-777=265150-(289-192)=53754-713+104=145477-154-285=3878×6=468572×8=4576376-(71+165)=140164-(244-133)=53222+92-31=283368-25×8=16865×(233-230)=195212×4-592=256878-315+188=751966-129-429=408415-22=393659-(587-278)=350408-114-197=97229-87+294=436315+280×2=875708+964=1672201-(447-388)=14258×6=348827-270-192=36590×(233-228)=450388×7=2716267-95×2=77640+(638-24)=1254760×3=2280321+(356-77)=60062+207-174=9522×9=198515+69+375=959113-(377-283)=19758-715+785=828290-34-64=192436-(89+45)=302353-80+104=377499-(98+301)=100220+(498-485)=233616+(670-249)=103786×5=430569×2=1138431-(493-124)=623/5-1/5=2/5884×8=707241×8=328659-(726-597)=530386+281=667479+(724-529)=674925-(184+321)=420414×5-825=1245708+757-462=1003743-61×3=560883+148×3=1327215+696+34=945409-186=223126×(350-346)=504664×(607-601)=398496-74=22446-(208-172)=410219×3+193=850370-223+107=254717×7=5019169-(37-34)=1661/5+3/5=4/5441-84×3=189291+99=390231-207+684=70850×7=350242+216-384=74235-189=46469×(629-621)=3752393+99=492397-311=86887+870+611=2368245×2=490790+330+513=1633347×(298-291)=2429879+(859-369)=1369861-175×2=51153×3=159998-138×4=446220+(438-138)=520980-108×6=332468-(252+16)=200571+629=1200113×(312-307)=56585×8+216=896333-30×9=63444-78×3=210546+167=713286-140=146153×5-173=592130+(875-92)=913317-(459-218)=76159-28×2=103119-(330-264)=53394-(195+158)=41858-(561+47)=250776-(780-89)=85144×2-288=0452-(201-49)=300139+(770-624)=285326+122×5=936303-50=253643+156=799765-277=48896×(429-423)=576724-38-162=52477×8-44=572103+25=128440-(347-152)=245242-(283-213)=172562×(769-766)=16866/9-3/9=3/9430-(64+128)=238409-99-145=1651/7+2/7=3/7941-(331+192)=418167+83×7=748205+712+302=1219687+316-399=604703+(176-85)=794930-19-409=502381-(103+36)=242125×6+725=1475826-618+429=637227+247-338=13697×7=679791+(184-162)=813289-72+54=271773-616+589=74662+182=244236×3+248=956356-(364-62)=54717×(38-29)=6453495-61×5=190770-301+439=908166×(338-332)=996213+(366-306)=27321+90=111357-300+332=38914+(730-555)=18940+(350-342)=48637+109+44=790907×(737-734)=2721871-167-447=257443+25×3=518992+949-796=1145147×3-360=81440×2-852=28504-24×5=384373+55×8=813947+430+299=1676142×(97-92)=710470-(530-62)=228×9=252269-(135+108)=26161+316=477456-(71-63)=448311×2+82=70487+97×7=766216-102×2=12483-(287-53)=249744×9=6696745×8-662=5298197-15=182304-121+180=363187×(197-193)=748867×6-38=51643/6-1/6=2/6337+135=4727/9-1/9=6/9133+168=301774-61=713827-(621-290)=496701-(181+67)=45327×9+88=331339-127=212164+593+90=847397-40×6=157541×(98-93)=2705965-692-97=176743-(936-544)=351960-50×3=810121×(492-487)=60588×9-155=637290+615+77=982757+210-268=699761×6=456698+164-145=117776+944-956=764476+73×7=987527+691-245=97385×(60-52)=680554+217-653=118421+219=640288+168=456380+128×4=892383-15×6=293620×(134-126)=4960298×3-195=699352+569-738=183637-136-457=44171×2=342664-(526-127)=26576×3-105=12341+61=102365+855-771=449256+(367-119)=504409+372×2=1153997+792+86=187589+(388-225)=252912-160+744=1496985-(477-295)=803410-161=24919+810+38=867411-(35+372)=4317×5-934=65161×(31-25)=366849-222-538=89405-38×4=253965-324=641925+506-692=739226-67×3=25555-(202+222)=131397-(42+318)=37287×(874-868)=1722976×(449-441)=7808802-(387-340)=755221+198=41985×7-386=209364-314=50101-34-14=53164+316-354=126108+476=584293×2=586284+(492-184)=592403-(135+251)=1797+273×3=91640+(117-22)=135133-27×2=79527+510-991=46664×8-714=459896-33+193=256458-248=210292×2-278=306266-87=179235+379=614431+(296-285)=44297×6+337=91949×(478-471)=343615-156×3=147381-34×2=31335×(685-681)=140385×4-411=1129188-(18+158)=12439-18×7=313681-71=6102/4-1/4=1/4406-(224+39)=143147+(277-237)=187120×(89-86)=360263+500+47=810479-(570-495)=404165+(330-284)=211114+313-422=5985-817=168142-10×8=62373+(496-188)=681312-51=261111+708+146=965853-293-35=525886×6=5316240+109=349465-(385+15)=65450-144=306135+346×2=827461×5-835=1470187×9-577=110615+368-328=55107×6-229=413291+171-217=245700-(760-466)=406124-26+228=326228×4-564=348482-20=462455-311+88=232323-20×3=26384×(140-136)=336322+572+35=929463-111-184=168589-167-31=391292-109-141=42980+346+411=1737388×2-411=365413+45-224=234154×5+752=152275+(334-301)=108392+471+911=1774180+205+296=681785×(135-130)=3925644-(265+120)=259963+778-568=1173546+266+120=932391-166=225425-67×5=90619-(949-514)=184495+(408-235)=66840×(468-462)=240474×2=948384-334=50226-(114+18)=94271+29-259=4173+(268-118)=22364×3=192229+313=54219-12+34=41623×6-673=3065231+520+18=769266-79+191=378361+671+473=1505115×7-799=6585-(340-200)=445280+(337-303)=314884-27×8=668389-(59+309)=21589×9-761=4540843-48-438=357830+(787-57)=156064+81×6=55062×5+436=746416-(885-837)=368746×(860-853)=5222843-(14+807)=22319-145+157=331269-34-219=16915×8=7320571+98×7=1257378-22×9=180259-(305-60)=14317-57-102=158442+71×