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432-76×4=493-(454-68)=5/7-2/7=327-92=539+198=27×7=358-136-198=433-(315-210)=993-707=1/7+6/7=582-(758-484)=81×8=254+679+600=899+(947-870)=38+315-77=191+62+267=969-(65+311)=449-(382-94)=622-207×3=942×(935-929)=23+183×5=837+129+957=493-(467-373)=238+(39-23)=719-(114+293)=258×4=838+(517-485)=449-80=860+54-428=305+386+779=506+52×8=115+282-368=965+(495-283)=11×(554-550)=690+918-894=27+(473-176)=778×(455-450)=279-88-141=4/6+2/6=860-443+211=246-(45+143)=737×8-132=487×2-558=353×9-805=835-150-134=857+751=233×(401-392)=308-138+280=308-(363-111)=61×5=227+214-405=535-368+45=647-336+349=123×8-702=640+176+130=151-(428-427)=442-60×2=355×6=180+662=712+370+998=155×6=440-(294+68)=936-738=385+335+189=980-643+573=904+740=424×2=772+756=385×2-555=109+(410-293)=599-99-26=176×(297-294)=647×2-517=463-239-98=479-217-111=187×5+53=185-148=39×(127-122)=18×6+40=487-(354+17)=216+(202-62)=860-33=290-160+321=373-(24+25)=63+161-211=39×7+100=288-47×2=499×5-67=150+134=880-96×7=369+286×2=180+339=863-65×9=746-(770-330)=218+663+822=959-(339-337)=138+(383-237)=763+411+564=61+875-423=342+54-114=315+(181-99)=487-133=282+130-41=478-301=19×(322-318)=584+(942-273)=57×7+271=180-30×2=606+950=452×(244-236)=300+567+794=330+233+236=268-207+698=163-142+181=121×6-150=349×(479-476)=11+214+598=80+(474-394)=351-214+21=120×8-269=315+716+259=389×7=957-(522+48)=358-133-217=379+740+75=992-53=594-301-287=410-(20+380)=11×(376-373)=12×4=739-261-11=58+(423-278)=118+218=519-(155+239)=122×8-375=517+202-216=65-29+347=24×(215-212)=625×9=400-(176-45)=717×(954-950)=795+594-195=481-423=230×2+306=385+(478-190)=56+536+227=98×3=300-290=302+(438-277)=197+155-199=784+(809-268)=260-41×6=192×(221-218)=285+48×4=360+32×6=70×8-233=144×(404-399)=169×5=666+410-262=155×(173-169)=911-61-378=389-274+388=298+102=499-437+420=99+494=449+(369-332)=238+89=813+(318-294)=884-(691-109)=916+(669-339)=513×8-722=678-406=642-70×2=834×4-800=388-(472-461)=334+543-480=885-(291-180)=601×9-26=741-(929-588)=620-324=666+321+335=739-38-212=126×7=219×3-323=877-199+797=620+587-299=386-209+699=563+149=516-227=383-100×2=562-459+188=235×(316-312)=487-63×7=139-(224-125)=872-296-210=140+343-12=224×(317-313)=380-126+176=898×4=445-142+122=3/8+4/8=96×5=1/6+2/6=77+672-658=68×5=810+(610-343)=465×8-178=206×(233-230)=898-57×3=481-43=545×(998-990)=166×5+52=489×8=447-206+254=980+860=474-335=966-644+510=844-(658-47)=150-10×8=36×4-104=985-111×8=295+71×4=156-60=764-(165+20)=977-65-121=733-20+424=655+39×5=323-(173-108)=189+276-441=347-67×2=587-(242+314)=609×3-699=163×5=830×7-56=59×(257-249)=432+73=908-96×6=586+637-135=410-(379-68)=846+161+735=784-(63+70)=455-53×4=278+(847-152)=399-40×8=79×2+149=146×5=246+210=739+800-957=830-(101+717)=36×9=430+776-249=349+96×8=829×4=757-15×7=191×2=461+126+145=79+129=533-(405-350)=171+286-69=351+261×2=250×(434-426)=88×5-279=292-120×2=667-(679-453)=569+487=908-272-169=494-451=805×7=861×(930-921)=616×(294-285)=88×9+26=703-277-369=541-121-177=806-(633+82)=337-35×8=30×7+922=224+(408-273)=263+75-246=173-(480-429)=299-(156-93)=294+335+221=358+(829-178)=193+(256-99)=154-131+717=790-(831-108)=840+631=635×6=92×4-76=430×4-822=492-426=830+975-772=447-349+178=228×(696-693)=228-36=887-(222+103)=447-93-229=416-(67+138)=413-37-173=840+796=195×5=788-315=562-118-365=597-(218+268)=441-57×6=631-(277+113)=794×4=122×5+65=27+253×2=967-(925-885)=375-49×5=763-(34+512)=146+302=32+46+892=771-417+241=559×3-541=487+(173-132)=1/8+7/8=446-31×6=1/4+2/4=133×5-526=666×7-824=469-(327+65)=408+584=88×(278-275)=520-203-284=627+306-58=51×4-163=197-(216-87)=46×7+81=335-228-44=380×6-205=160×2-273=689×(830-824)=33×6+537=432-(89+40)=938×7=150+(240-114)=381+378-151=35×3+385=557-(73-63)=268-(135-82)=62×(231-224)=107-(108-87)=394-(234+157)=465-149=363-(338+24)=796-(367+375)=746-389-255=745-510-107=440-159-20=470+290×3=360-125=229-55=308-161-57=294-(135-114)=54×(251-242)=877-29×4=479-71=472-236×2=337-240+198=153-68=139×7=340-200+336=3/7+2/7=467-204+480=380-375+44=78+93×6=334-(26+280)=30×4=1/5+3/5=285+293+59=629×6-101=142+280=84+367-445=200+139=959-(427+352)=791-(504+167)=891-(647+129)=370-(101+199)=6/10-3/10=191+365=38+134×4=474-(134+121)=717+(840-268)=246+119-357=245+97=629×4=113×6=29+(452-23)=466-122=328-124×2=432-356+914=277+528=216+315+356=252-251+78=712-263=4/10-2/10=422-326+966=88+291=103+627+198=63×(477-468)=768-46×5=156×(929-923)=197+232=215+300=777-708=458+(348-254)=86+165+423=429+287×2=961-(825+89)=157+186=448-175+52=410+185×3=253×2+112=72×6+422=153-122=412-(390-129)=731×8=25+253-256=477-(192+30)=222+507=416-138=122+126+18=117+159=470+947+916=388-363=473-(52+138)=92×8=367-65=879-(396-203)=301+208+234=433-(114+307)=154+455=440×2-282=322+(998-519)=106×(479-470)=316×3-291=877×2=47+372-113=415-(111-73)=407-(136+126)=995-992+844=633-204×3=355+123=308×(995-989)=424-135-174=406+(105-76)=613-237×2=891-411+697=944-330-186=485+147+275=247-61×3=906-(372+496)=696-(361+299)=277+(307-94)=407-54-99=239×2+470=440-313-45=189+120=151+(437-14)=429-132-56=191-12-156=275×4=424-253=95×(81-75)=321+(557-112)=64×5=277×7-540=743-88=84+(484-475)=194+(449-235)=85+209+69=383-195=239×3+26=92-71+661=568+(719-643)=332-36×7=98+350=110×5=4/8-2/8=296-67×4=355×3=89×7+669=443-(14+377)=310-10+636=314-(416-167)=38+191+623=115+243=420-159-27=642-573+253=797-(39+694)=585+796+341=890-(433+102)=975-323×3=268+(487-307)=552-498=450-98×3=252-(434-207)=252+102+32=327-(161+134)=376+116=438+852+727=377-(266+85)=480-462+123=81+64×8=134-59=182+207-102=324×(111-108)=818-(441-34)=443-16-255=159×(498-494)=902-(360+72)=108-(111-70)=585×9-230=423-(477-55)=910+636-404=280+186=64+327=88×(158-150)=447-188-32=843×9=393-121-207=46+193-233=442×3-366=235+61=31+(501-185)=241+(263-40)=161-(109+28)=74×7+138=58×9+521=98×(287-280)=2/5-1/5=788+135×2=877-593+411=968×7=512×(94-85)=293-(337-202)=100+31=113×7=428-58=384×2+16=50×6-12=801-204-516=944-933=16+358-146=855+(878-121)=126+945+667=276×3-792=2/8-1/8=281-174-28=755+950=134-66+117=428-314-18=421-13×6=292+(65-17)=154×2=339-(280-38)=380-26×4=895-90×2=470+634=97×3-118=57×(294-289)=537+65+243=101+146=120+952+917=138+544+22=468-128×3=985×3=382+(478-452)=641-(78-47)=422-(763-484)=494-55×2=939-(406-97)=590×4=498-47×2=443+474+27=962-859+635=339-87×2=854-172+79=628-438+401=369+122-278=496-138×2=633-11×8=337-92×3=153×6+210=125-88=474-104×2=804×(30-25)=954-(850-240)=231+102=971-(82+568)=560+242×4=870+(341-111)=615+364-631=932+(532-194)=281-278+496=77×8=169+201=349+82=86×4+470=442-(348+62)=430-(20+281)=778×(255-246)=746+(563-349)=506×9=72+262-82=880+580-772=467-315-103=457+342-641=211×7=971+(569-318)=683-631=703-12×6=122+134=227+(461-420)=928-251-29=313-281=30+125×4=419×3-397=771×8=234×3+707=274×(323-320)=386-380+13=3/6-1/6=731-(644-638)=391-32×6=435+(948-378)=836+769+345=226+329×3=2/3-1/3=478+19×4=414×2-80=316+54×4=382-189-74=741+47×5=833-(331+92)=675×7-442=256×2-191=193+507+54=335-(327-41)=133-111=858-690=112×(199-191)=303-(476-236)=558×7-729=255+102=672×(80-73)=373+466+748=611+(795-244)=380-84×4=298+161-289=368×2+896=266+426+76=211-(23+12)=22×(463-456)=336+96-213=110+336=177-97=353+108=490-354+86=383-110=951-27-374=836+833+174=399-366+385=130-111=152+36-113=310+960+745=182×3=35×8+479=825-97×5=956×(755-746)=119-40+187=380-126+35=24×6=611-336-218=577+315-172=364+(144-25)=403-(319+71)=64×(62-57)=947-150-63=139×(846-840)=407-(375-349)=2/4-1/4=235+164=788+917=173-(187-26)=281+565-326=473-409+383=445+280-68=625+60+169=610+449-373=146×5-633=369-94=92×2+663=477-(109+62)=893-237×2=799-(268+89)=989-645+643=970-112-602=998-(719+199)=823-409×2=293×8-301=1/6+3/6=710+468-20=661×6-686=67+699+814=646+959-799=291-(163+97)=1/8+4/8=229+456+26=353×8-426=336-191=729-18×8=978-857+255=390-251=962+791-881=814×8-283=631-368-139=178-64-100=90+(457-276)=256-(63+56)=905×(74-70)=168+78×9=364-112-59=359+70-134=4/6-1/6=705-(62+348)=261×2-122=470-378+514=481×7=796×8-17=370-197=512+27×4=321-74×4=607×(306-301)=438+24-173=352-(58+194)=126+(503-72)=308-29×9=387×2=585+910-149=654×(622-614)=179+560+83=178+77=92×8-11=712+296-667=220+41+707=136×5-223=262-113-97=218×(473-470)=37×9=427×5=281+(456-450)=798-546+840=207×2+191=333+643+728=969-(803-786)=902-(862-766)=752-197+787=221×(35-32)=132+256-223=514-(729-380)=196+(423-206)=224+(452-282)=329-162=302-62+67=562+(943-228)=1/8+3/8=940×8=320-20-165=735×4-896=394+569+408=488-288-43=57+143+151=945-255-187=38+123+735=596-(467-26)=311+40-266=4/8-1/8=176+329+404=775+377+359=800-133×6=444-106=160×6-226=609-35-508=337+747=181×4-118=467-173×2=34+474×2=296-(601-490)=148×6=243+149-285=247-(446-237)=284+16×3=691-82-194=376-29-83=134-(134-29)=2/6+3/6=475×(394-387)=263+25-233=348+310+73=285×2=82+81×7=979-(233+673)=41×(384-377)=98×2=813×3-904=353×7=3/4-1/4=461×2-476=707+279-447=260-184+77=61×3+435=277-95+117=493-32×9=121×(319-314)=108-(251-177)=500-(318-136)=187+13-198=336-153+18=11×5+527=217+(146-70)=716-(692-408)=217×2-278=637-382=312×3-834=430×(246-239)=66×(378-369)=238+666+309=325-298=738-(988-521)=436-17-74=420-78-63=457-82-20=329-12×5=458-35-175=894-(173+479)=912-58×2=363+859=426-426+425=517×(635-627)=412×9=817-605=328-(67+111)=93+(657-467)=101+81=658+763-611=395+(379-300)=316+73×8=980-(778-281)=863+(613-281)=755-359=97×7-386=157×6-121=549+42+226=148-124+415=435-15-112=473-305=633+133+198=629+155×2=113×(401-396)=121+227=931-101=727+105+45=参考答案432-76×4=128493-(454-68)=1075/7-2/7=3/7327-92=235539+198=73727×7=189358-136-198=24433-(315-210)=328993-707=2861/7+6/7=1582-(758-484)=30881×8=648254+679+600=1533899+(947-870)=97638+315-77=276191+62+267=520969-(65+311)=593449-(382-94)=161622-207×3=1942×(935-929)=565223+183×5=938837+129+957=1923493-(467-373)=399238+(39-23)=254719-(114+293)=312258×4=1032838+(517-485)=870449-80=369860+54-428=486305+386+779=1470506+52×8=922115+282-368=29965+(495-283)=117711×(554-550)=44690+918-894=71427+(473-176)=324778×(455-450)=3890279-88-141=504/6+2/6=1860-443+211=628246-(45+143)=58737×8-132=5764487×2-558=416353×9-805=2372835-150-134=551857+751=1608233×(401-392)=2097308-138+280=450308-(363-111)=5661×5=305227+214-405=36535-368+45=212647-336+349=660123×8-702=282640+176+130=946151-(428-427)=150442-60×2=322355×6=2130180+662=842712+370+998=2080155×6=930440-(294+68)=78936-738=198385+335+189=909980-643+573=910904+740=1644424×2=848772+756=1528385×2-555=215109+(410-293)=226599-99-26=474176×(297-294)=528647×2-517=777463-239-98=126479-217-111=151187×5+53=988185-148=3739×(127-122)=19518×6+40=148487-(354+17)=116216+(202-62)=356860-33=827290-160+321=451373-(24+25)=32463+161-211=1339×7+100=373288-47×2=194499×5-67=2428150+134=284880-96×7=208369+286×2=941180+339=519863-65×9=278746-(770-330)=306218+663+822=1703959-(339-337)=957138+(383-237)=284763+411+564=173861+875-423=513342+54-114=282315+(181-99)=397487-133=354282+130-41=371478-301=17719×(322-318)=76584+(942-273)=125357×7+271=670180-30×2=120606+950=1556452×(244-236)=3616300+567+794=1661330+233+236=799268-207+698=759163-142+181=202121×6-150=576349×(479-476)=104711+214+598=82380+(474-394)=160351-214+21=158120×8-269=691315+716+259=1290389×7=2723957-(522+48)=387358-133-217=8379+740+75=1194992-53=939594-301-287=6410-(20+380)=1011×(376-373)=3312×4=48739-261-11=46758+(423-278)=203118+218=336519-(155+239)=125122×8-375=601517+202-216=50365-29+347=38324×(215-212)=72625×9=5625400-(176-45)=269717×(954-950)=2868795+594-195=1194481-423=58230×2+306=766385+(478-190)=67356+536+227=81998×3=294300-290=10302+(438-277)=463197+155-199=153784+(809-268)=1325260-41×6=14192×(221-218)=576285+48×4=477360+32×6=55270×8-233=327144×(404-399)=720169×5=845666+410-262=814155×(173-169)=620911-61-378=472389-274+388=503298+102=400499-437+420=48299+494=593449+(369-332)=486238+89=327813+(318-294)=837884-(691-109)=302916+(669-339)=1246513×8-722=3382678-406=272642-70×2=502834×4-800=2536388-(472-461)=377334+543-480=397885-(291-180)=774601×9-26=5383741-(929-588)=400620-324=296666+321+335=1322739-38-212=489126×7=882219×3-323=334877-199+797=1475620+587-299=908386-209+699=876563+149=712516-227=289383-100×2=183562-459+188=291235×(316-312)=940487-63×7=46139-(224-125)=40872-296-210=366140+343-12=471224×(317-313)=896380-126+176=430898×4=3592445-142+122=4253/8+4/8=7/896×5=4801/6+2/6=3/677+672-658=9168×5=340810+(610-343)=1077465×8-178=3542206×(233-230)=618898-57×3=727481-43=438545×(998-990)=4360166×5+52=882489×8=3912447-206+254=495980+860=1840474-335=139966-644+510=832844-(658-47)=233150-10×8=7036×4-104=40985-111×8=97295+71×4=579156-60=96764-(165+20)=579977-65-121=791733-20+424=1137655+39×5=850323-(173-108)=258189+276-441=24347-67×2=213587-(242+314)=31609×3-699=1128163×5=815830×7-56=575459×(257-249)=472432+73=505908-96×6=332586+637-135=1088410-(379-68)=99846+161+735=1742784-(63+70)=651455-53×4=243278+(847-152)=973399-40×8=7979×2+149=307146×5=730246+210=456739+800-957=582830-(101+717)=1236×9=324430+776-249=957349+96×8=1117829×4=3316757-15×7=652191×2=382461+126+145=73279+129=208533-(405-350)=478171+286-69=388351+261×2=873250×(434-426)=200088×5-279=161292-120×2=52667-(679-453)=441569+487=1056908-272-169=467494-451=43805×7=5635861×(930-921)=7749616×(294-285)=554488×9+26=818703-277-369=57541-121-177=243806-(633+82)=91337-35×8=5730×7+922=1132224+(408-273)=359263+75-246=92173-(480-429)=122299-(156-93)=236294+335+221=850358+(829-178)=1009193+(256-99)=350154-131+717=740790-(831-108)=67840+631=1471635×6=381092×4-76=292430×4-822=898492-426=66830+975-772=1033447-349+178=276228×(696-693)=684228-36=192887-(222+103)=562447-93-229=125416-(67+138)=211413-37-173=203840+796=1636195×5=975788-315=473562-118-365=79597-(218+268)=111441-57×6=99631-(277+113)=241794×4=3176122×5+65=67527+253×2=533967-(925-885)=927375-49×5=130763-(34+512)=217146+302=44832+46+892=970771-417+241=595559×3-541=1136487+(173-132)=5281/8+7/8=1446-31×6=2601/4+2/4=3/4133×5-526=139666×7-824=3838469-(327+65)=77408+584=99288×(278-275)=264520-203-284=33627+306-58=87551×4-163=41197-(216-87)=6846×7+81=403335-228-44=63380×6-205=2075160×2-273=47689×(830-824)=413433×6+537=735432-(89+40)=303938×7=6566150+(240-114)=276381+378-151=60835×3+385=490557-(73-63)=547268-(135-82)=21562×(231-224)=434107-(108-87)=86394-(234+157)=3465-149=316363-(338+24)=1796-(367+375)=54746-389-255=102745-510-107=128440-159-20=261470+290×3=1340360-125=235229-55=174308-161-57=90294-(135-114)=27354×(251-242)=486877-29×4=761479-71=408472-236×2=0337-240+198=295153-68=85139×7=973340-200+336=4763/7+2/7=5/7467-204+480=743380-375+44=4978+93×6=636334-(26+280)=2830×4=1201/5+3/5=4/5285+293+59=637629×6-101=3673142+280=42284+367-445=6200+139=339959-(427+352)=180791-(504+167)=120891-(647+129)=115370-(101+199)=706/10-3/10=3/10191+365=55638+134×4=574474-(134+121)=219717+(840-268)=1289246+119-357=8245+97=342629×4=2516113×6=67829+(452-23)=458466-122=344328-124×2=80432-356+914=990277+528=805216+315+356=887252-251+78=79712-263=4494/10-2/10=2/10422-326+966=106288+291=379103+627+198=92863×(477-468)=567768-46×5=538156×(929-923)=936197+232=429215+300=515777-708=69458+(348-254)=55286+165+423=674429+287×2=1003961-(825+89)=47157+186=343448-175+52=325410+185×3=965253×2+112=61872×6+422=854153-122=31412-(390-129)=151731×8=584825+253-256=22477-(192+30)=255222+507=729416-138=278122+126+18=266117+159=276470+947+916=2333388-363=25473-(52+138)=28392×8=736367-65=302879-(396-203)=686301+208+234=743433-(114+307)=12154+455=609440×2-282=598322+(998-519)=801106×(479-470)=954316×3-291=657877×2=175447+372-113=306415-(111-73)=377407-(136+126)=145995-992+844=847633-204×3=21355+123=478308×(995-989)=1848424-135-174=115406+(105-76)=435613-237×2=139891-411+697=1177944-330-186=428485+147+275=907247-61×3=64906-(372+496)=38696-(361+299)=36277+(307-94)=490407-54-99=254239×2+470=948440-313-45=82189+120=309151+(437-14)=574429-132-56=241191-12-156=23275×4=1100424-253=17195×(81-75)=570321+(557-112)=76664×5=320277×7-540=1399743-88=65584+(484-475)=93194+(449-235)=40885+209+69=363383-195=188239×3+26=74392-71+661=682568+(719-643)=644332-36×7=8098+350=448110×5=5504/8-2/8=2/8296-67×4=28355×3=106589×7+669=1292443-(14+377)=52310-10+636=936314-(416-167)=6538+191+623=852115+243=358420-159-27=234642-573+253=322797-(39+694)=64585+796+341=1722890-(433+102)=355975-323×3=6268+(487-307)=448552-498=54450-98×3=156252-(434-207)=25252+102+32=386327-(161+134)=32376+116=492438+852+727=2017377-(266+85)=26480-462+123=14181+64×8=593134-59=75182+207-102=287324×(111-108)=972818-(441-34)=411443-16-255=172159×(498-494)=636902-(360+72)=470108-(111-70)=67585×9-230=5035423-(477-55)=1910+636-404=1142280+186=46664+327=39188×(158-150)=704447-188-32=227843×9=7587393-121-207=6546+193-233=6442×3-366=960235+61=29631+(501-185)=347241+(263-40)=464161-(109+28)=2474×7+138=65658×9+521=104398×(287-280)=6862/5-1/5=1/5788+135×2=1058877-593+411=695968×7=6776512×(94-85)=4608293-(337-202)=158100+31=131113×7=791428-58=370384×2+16=78450×6-12=288801-204-516=81944-933=1116+358-146=228855+(878-121)=1612126+945+667=1738276×3-792=362/8-1/8=1/8281-174-28=79755+950=1705134-66+117=185428-314-18=96421-13×6=343292+(65-17)=340154×2=308339-(280-38)=97380-26×4=276895-90×2=715470+634=110497×3-118=17357×(294-289)=285537+65+243=845101+146=247120+952+917=1989138+544+22=704468-128×3=84985×3=2955382+(478-452)=408641-(78-47)=610422-(763-484)=143494-55×2=384939-(406-97)=630590×4=2360498-47×2=404443+474+27=944962-859+635=738339-87×2=165854-172+79=761628-438+401=591369+122-278=213496-138×2=220633-11×8=545337-92×3=61153×6+210=1128125-88=37474-104×2=266804×(30-25)=4020954-(850-240)=344231+102=333971-(82+568)=321560+242×4=1528870+(341-111)=1100615+364-631=348932+(532-194)=1270281-278+496=49977×8=616169+201=370349+82=43186×4+470=814442-(348+62)=32430-(20+281)=129778×(255-246)=7002746+(563-349)=960506×9=455472+262-82=252880+580-772=688467-315-103=49457+342-641=158211×7=1477971+(569-318)=1222683-631=52703-12×6=631122+134=256227+(461-420)=268928-251-29=648313-281=3230+125×4=530419×3-397=860771×8=6168234×3+707=1409274×(323-320)=822386-380+13=193/6-1/6=2/6731-(644-638)=725391-32×6=199435+(948-378)=1005836+769+345=1950226+329×3=12132/3-1/3=1/3478+19×4=554414×2-80=748316+54×4=532382-189-74=119741+47×5=976833-(331+92)=410675×7-442=4283256×2-191=321193+507+54=754335-(327-41)=49133-111=22858-690=168112×(199-191)=896303-(476-236)=63558×7-729=3177255+102=357672×(80-73)=4704373+466+748=1587611+(795-244)=1162380-84×4=44298+161-289=170368×2+896=1632266+426+76=768211-(23+12)=17622×(463-456)=154336+96-213=219110+336=446177-97=80353+108=461490-354+86=222383-110=273951-27-374=550836+833+174=1843399-366+385=418130-111=19152+36-113=75310+960+745=2015182×3=54635×8+479=759825-97×5=340956×(755-746)=8604119-40+187=266380-126+35=28924×6=144611-336-218=57577+315-172=720364+(144-25)=483403-(319+71)=1364×(62-57)=320947-150-63=734139×(846-840)=834407-(375-349)=3812/4-1/4=1/4235+164=399788+917=1705173-(187-26)=12281+565-326=520473-409+383=447445+280-68=657625+60+169=854610+449-373=686146×5-633=97369-94=27592×2+663=847477-(109+62)=306893-237×2=419799-(268+89)=442989-645+643=987970-112-602=256998-(719+199)=80823-409×2=5293×8-301=20431/6+3/6=4/6710+468-20=1158661×6-686=328067+699+814=1580646+959-799=806291-(163+97)=311/8+4/8=5/8229+456+26=711353×8-426=2398336-191=14