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790-618=67×6-176=299-152+314=988×5=445-(29+373)=377+322=410-(332-294)=163+(473-249)=269-185+129=105×5-383=278×9-796=447-(393-385)=182+212=479-300=583-130×4=539+51×5=710-(336+118)=247×2+240=5/8+2/8=339+(147-72)=435-(156+105)=288+83-188=102×7=972-399-155=216-54=464+121+391=309+840-698=179×5-826=272-(14+101)=415-314=643+(921-679)=805-(755-666)=873+(242-225)=967+(580-417)=28+275-198=709+748=360×2-453=430+780+224=198-74=982-87×6=653+797=222+137-110=347+(349-289)=587×7=639+949=462-(228+121)=285×9-300=242×(493-489)=468-(291+88)=95×4-82=907-(759+139)=3/8+2/8=541×(481-476)=958-15×4=682×5=118+147×6=732-145×2=415+(450-80)=898-365=809+477-557=458-118+135=224+323=930+(964-925)=196+(92-54)=322-233=367-30=193+75+551=82+79-27=434-373=409-(90+255)=977+207-667=1/8+3/8=531+81×6=74×3+312=124+362=86×2=384-39=853-190×3=26×(217-214)=37+396-342=477+(407-351)=443-77-81=858-(411-226)=588-(906-413)=358×7=772-21-293=222+199=125+72+61=451-(492-65)=612×5-597=588+189-542=34×(478-471)=542-29×3=915-76+674=901-85-294=386+461+395=180+(467-362)=4/6-2/6=260-(33+64)=148+28+784=197-(678-537)=233+233-28=138+501=308+138+425=873+919+389=357-311-24=362+237+205=215+33-115=358-153=588-184-307=475-66=535×(720-716)=108×9+996=963-(288+37)=120×(680-672)=256×2+774=272-135=133×6-86=18+359-374=123×3+816=674-279-145=563×(373-366)=239-23×6=464-19×3=145+45×4=749+(285-35)=173×(273-270)=85-(807-796)=38+191=266+231-244=552-(669-372)=874-284×2=378+680+359=421-234-36=231+42+605=3/8-2/8=149×5+107=963-(402+361)=57×3-56=766×6-658=31+25=407-149-186=161+42=177×4+286=466-94×4=283×(982-978)=169×4-117=327-192=85-69=737+233+513=471+152+475=267+77=188-(208-95)=390-(111+181)=334-35×5=45×7-119=90×4+201=427×8-549=359+145×6=290+198=786-662+858=514-53+454=325-36×2=216-(137+36)=400-158+124=926×7=763-85=930-743=907-221×4=231-24+914=333+543-808=758×8-336=585+386=127×9-337=642-537-86=85×2+396=721-189=176+(374-56)=90×9-371=119+234-43=471×8-306=956×2=920-(372+296)=273+170-161=189×(228-225)=319×(192-189)=713-284+335=491-102×2=104×3=532×(25-19)=227-74×3=190-(202-110)=846-(585+169)=247-124-39=70×9=534-63×6=97×5=386-(417-299)=298+155=604+368=199×9-661=777+388-240=472-97-77=114×4=116+23×9=346×2+265=867×7=371-237=293+146×4=50+24=485-(136+260)=114×8-454=885-435-432=349+104=225×(611-602)=415×(419-413)=29×4+447=431×3-122=459+255-21=116-25+147=116×3+165=84×(112-105)=121+139=457+648-540=353-26×6=130+988-826=2/4-1/4=641-219+669=66×3=466+(148-114)=814-135-111=41×(727-724)=355-202-98=263-127=995-630=756-73×3=942+144-252=438-28-71=433-188=370×5=830-(698+116)=347-151=85×2+38=458+(496-311)=217-173+207=135×(615-609)=162+34-59=390-17=683-544+411=143×(325-322)=369×2=333-(81+21)=234-12×8=925-(453-102)=981+29+124=46+(389-203)=146+229=380-154+721=326-168-100=638-(678-373)=229×3-87=222+498=194-27=185+94-194=342×6-839=975-(260+142)=209×2=278-(356-149)=230×4=790+443=214+128+916=387-151=92+297+334=388-(82+160)=61-46+973=35+178=296+66×5=476+341=109+140+588=293×2-536=833-764+236=977-10+526=631×4=63×6-205=999-42+419=2/6-1/6=280+173-21=864×2=824-719-12=398-41×5=915-283×2=404-(236+123)=148+350-175=215×8-525=289+304+30=591×7=581+(661-283)=313×2+668=328-17×2=336+28×7=41×9+194=19×7+444=463-191=579+816=645+934+918=46+167+883=343-122×2=85-(150-120)=691+(474-374)=796-66-268=771×7-42=317-288=452×2=936-(323+600)=246×(167-163)=243×4+790=868×9=39×8+54=177+262+390=899-(801-461)=13+104×3=508-225×2=440-(180+63)=897×2=440-299-27=427-132×3=452+482-816=186-63=4/7-2/7=418-56+136=696-652+185=71×5+493=480-193-34=224+(859-291)=876+754-30=467×(298-291)=314-161-83=445-55-123=113×(191-186)=478-46×2=97+(460-237)=462×6=439×(719-713)=387-297-36=753-119+36=835×(167-161)=315-71×3=177×(205-200)=714-(245+361)=330+639=38+366-100=112-(105-97)=535+(302-246)=576-465+244=794-296-184=88+471+15=882-434+655=265+376+190=223-196+597=214×4=493×2-329=282-34-238=51×3+44=65×(287-281)=783+461+885=850×2-55=19+433-397=45+217=55×(293-289)=976-365-476=566-461=333×(444-437)=133×(303-296)=500+143=321-44=187-(59+109)=533×5=111×9-720=565+(919-357)=134×3=112×8=475-(397-284)=595+11×6=218-61+985=547+623+596=466-(311-269)=822-629+192=724+(444-49)=98+316=354+428=660+990-189=457-(33+251)=215+195+533=48×5=322-109=205-(98+26)=538+716-516=1/6+2/6=945-207=407+47×2=163-(70-52)=265-238+397=894+475-140=610-184=331-(411-216)=730-310-418=96+41=477-(170+48)=666+533-780=775×3=876+986-250=90×5-341=256+175=415-158=890-24-730=381-(65+32)=639-75-411=310×2-90=125+274=145×6+68=435-(265-56)=235+(345-332)=288+163×3=342-196-135=188×3=392-46+66=410×9-199=429-(357-19)=284+109×3=265×3=119+286-317=754-600=210+(384-335)=273-267+274=908+23+556=590-(666-383)=379-17+135=374-24=466-18×7=119-21+143=31+196-185=487-25×7=220-38=911+484=278-60×4=134+339=339-(178+129)=159×(742-736)=793-592+95=485-10×4=3/6-1/6=919-(891-183)=294-(399-244)=75+336+484=885-(182+619)=181+(975-507)=1/6+4/6=87-32=750-217-241=372+67-117=890×3=53×(157-151)=386-(775-542)=856-(707-150)=410+(343-335)=406-(150+253)=248-15×3=141+212=504-72×3=210+135=727+(926-154)=426-203-35=658-53+281=593×3-20=932×(909-904)=775-509=58-(433-383)=62+218×2=283+145-233=339-51×4=2/8+3/8=282+611-208=242+395=913-412-375=176-(380-240)=596×(598-594)=87×(82-79)=33×(72-64)=688-44-412=197×(920-914)=437-(155+32)=138×(355-349)=385×6-538=861×(67-58)=212-(913-785)=109×8=546-(147+296)=203+219=74+181-200=243+993+637=372-308=794+106×3=995-367+338=306+278=127+(327-35)=300-47-134=341+84+66=356-243+15=201×2=237×(597-588)=759-307-74=115+373-405=454-(367-152)=27×3+205=183+(358-315)=332×3-88=546+(544-162)=282-248+348=200×(117-112)=320×7-845=231×(286-282)=249-161=415-(293-36)=667-(15+431)=441-(22+213)=610+260+98=83×2+624=440+157=197×5-861=230+58×5=316×4-685=83×(385-377)=328+419=842+484-741=344-78×2=342+43-343=148-61+274=7/9+2/9=58×8=462-235+135=502+764=284+152+323=3/6-2/6=390-(87+296)=146-53+310=468-127×3=256-102+302=302+224+271=123-46-47=688×(917-912)=337-18×4=250×4-157=173-16=284-247+187=788×2=763-(339-42)=799-753+421=254-(93+75)=285-33×5=432+162+471=817+772-887=159-(407-304)=302-26+170=149×(796-790)=926-(566+215)=968-281-219=297-(589-504)=202+(133-118)=47+400-397=214+174+512=398×2=162+179+452=566-21×8=319-30=234-169=52+106+207=319-(280-182)=620+881+267=476-174×2=477+857-546=980-(350-347)=175×2=115×(376-370)=109+310=136×5-106=987-755=52×2+310=897-(534-324)=906-160×3=823-175+425=130×2=682-411=120+174-30=440-142-178=205+401=90+(215-169)=749+(778-177)=935-(483+285)=279+19+281=774×2-640=317-(438-351)=915-261×2=779-434-195=689-(443-216)=133-23×4=495-277-146=432-401+65=393+(321-130)=682+13+136=1/8+4/8=774+20-573=739+(996-35)=410-105×2=862+343-426=398+865-853=479×(811-803)=310+719-430=82-29=895-584-259=406-405+18=583-(261-219)=137×7-391=954-384+790=514+117+136=958-(821-63)=100+105×5=825-(84+25)=619+487+24=16+781-337=550-71×3=661+914+643=465-64×3=994-752=2/8+6/8=201×2-262=80+149+185=892-(77+750)=326+(661-420)=435+(879-305)=301×3-710=15+166+588=382+307×2=149×2+249=324-(212+43)=257+124=144×(227-222)=482×2=187-(369-200)=853×9-55=109+(453-232)=235×4-616=249-(891-860)=80×9-464=133+(642-622)=822+274×2=580+439-686=289×2=383-55-52=700+997+786=943-(552+333)=474-236=4/8-2/8=260+605-298=944-280-617=465-166-100=91×7-277=202×(130-126)=538-(908-774)=145-(438-406)=514+484-120=111×4-141=36+172=241-45-17=483-447=224×(823-815)=59+(247-79)=832-52×8=848-806=152+163-242=2/5-1/5=194-(243-129)=58×(301-292)=190+95×6=29×3+455=444-(36+181)=243+92+161=422×2-98=658-106+586=88+384×2=164×3+412=215+152=86+178×4=359+62=467-110×4=996+214=128-72+325=455-(317+47)=897-883=45×8+579=234+351=591×6-764=582×8-807=854-205×4=554-122+959=219+562+500=426-137=481-(48+194)=603×2=490×3=205+131=860-(291+93)=111×(196-189)=818×2=257+(264-81)=123+117+926=254+(436-393)=941+220×3=383+(432-300)=73×2=413+(330-179)=401×2=4/9-2/9=492+505+731=6/10-1/10=336+140=479-446+253=924×7=345-(698-408)=474-113-215=332+(268-21)=1/4+2/4=708-519-103=102+50×7=533-24×3=275-(369-301)=453-238-99=456+622-168=762×9-767=973+825+369=852-421×2=864-(140-48)=545-119×4=766+15+178=326+(189-174)=83×3-166=850+(987-828)=318×3-679=483-(318-36)=229+(438-323)=971+72+389=409-(477-260)=942+45×7=174×(285-282)=92+356-442=196-16+275=346-76-32=764-485=978-450-196=958-681-259=31+43×8=966-(342+568)=270-(880-842)=211-(248-76)=849×9=185-57×3=233+641+691=309-42×3=365-20-327=796-(323+188)=1/3+2/3=108+215=355+481+158=888-(384+65)=338-72+122=455+36+91=323×3-153=521+(798-523)=114-31×2=143+254=310×2=444-(497-253)=906×9=2/7+4/7=250-(65+44)=103×(153-145)=13+642+274=535×2-769=422-(66+283)=84+(304-273)=449+87×2=84×5=292-(31+30)=748+136+622=423-415+339=393-286-77=947-875=448-54-178=74×7-340=60+124×3=41×9=202-19-59=460+159+314=237+(717-451)=96+346=244+229-443=732-(996-871)=213-(107+95)=423-28×9=456-23-330=417×(652-648)=141-109+565=471-121-339=36+162+790=231+(824-350)=82×(107-104)=35×5=190-10+70=30×5+12=402+82=960-477=55+(493-375)=316-29×2=238-71×3=742×4=468-(776-712)=320-17×6=995-329×3=769-(116+597)=245+210-171=208×4=439-408+238=280×(123-119)=295×(557-548)=464×6-235=708-702+114=484+534=484×7=856-(450-192)=170+(109-93)=448-(41+318)=108×(876-872)=8/10-2/10=368-209+179=183+(448-379)=711-572=265+(786-459)=445×(311-303)=454+(539-358)=450-401=138+337=21×(479-472)=436-(249+173)=157×(189-183)=515+80×2=876+(623-247)=396×2=360+(103-53)=189×5=431-277-111=849-(124+155)=178-119=92×8+142=466-(98+81)=308-195+377=参考答案790-618=17267×6-176=226299-152+314=461988×5=4940445-(29+373)=43377+322=699410-(332-294)=372163+(473-249)=387269-185+129=213105×5-383=142278×9-796=1706447-(393-385)=439182+212=394479-300=179583-130×4=63539+51×5=794710-(336+118)=256247×2+240=7345/8+2/8=7/8339+(147-72)=414435-(156+105)=174288+83-188=183102×7=714972-399-155=418216-54=162464+121+391=976309+840-698=451179×5-826=69272-(14+101)=157415-314=101643+(921-679)=885805-(755-666)=716873+(242-225)=890967+(580-417)=113028+275-198=105709+748=1457360×2-453=267430+780+224=1434198-74=124982-87×6=460653+797=1450222+137-110=249347+(349-289)=407587×7=4109639+949=1588462-(228+121)=113285×9-300=2265242×(493-489)=968468-(291+88)=8995×4-82=298907-(759+139)=93/8+2/8=5/8541×(481-476)=2705958-15×4=898682×5=3410118+147×6=1000732-145×2=442415+(450-80)=785898-365=533809+477-557=729458-118+135=475224+323=547930+(964-925)=969196+(92-54)=234322-233=89367-30=337193+75+551=81982+79-27=134434-373=61409-(90+255)=64977+207-667=5171/8+3/8=4/8531+81×6=101774×3+312=534124+362=48686×2=172384-39=345853-190×3=28326×(217-214)=7837+396-342=91477+(407-351)=533443-77-81=285858-(411-226)=673588-(906-413)=95358×7=2506772-21-293=458222+199=421125+72+61=258451-(492-65)=24612×5-597=2463588+189-542=23534×(478-471)=238542-29×3=455915-76+674=1513901-85-294=522386+461+395=1242180+(467-362)=2854/6-2/6=2/6260-(33+64)=163148+28+784=960197-(678-537)=56233+233-28=438138+501=639308+138+425=871873+919+389=2181357-311-24=22362+237+205=804215+33-115=133358-153=205588-184-307=97475-66=409535×(720-716)=2140108×9+996=1968963-(288+37)=638120×(680-672)=960256×2+774=1286272-135=137133×6-86=71218+359-374=3123×3+816=1185674-279-145=250563×(373-366)=3941239-23×6=101464-19×3=407145+45×4=325749+(285-35)=999173×(273-270)=51985-(807-796)=7438+191=229266+231-244=253552-(669-372)=255874-284×2=306378+680+359=1417421-234-36=151231+42+605=8783/8-2/8=1/8149×5+107=852963-(402+361)=20057×3-56=115766×6-658=393831+25=56407-149-186=72161+42=203177×4+286=994466-94×4=90283×(982-978)=1132169×4-117=559327-192=13585-69=16737+233+513=1483471+152+475=1098267+77=344188-(208-95)=75390-(111+181)=98334-35×5=15945×7-119=19690×4+201=561427×8-549=2867359+145×6=1229290+198=488786-662+858=982514-53+454=915325-36×2=253216-(137+36)=43400-158+124=366926×7=6482763-85=678930-743=187907-221×4=23231-24+914=1121333+543-808=68758×8-336=5728585+386=971127×9-337=806642-537-86=1985×2+396=566721-189=532176+(374-56)=49490×9-371=439119+234-43=310471×8-306=3462956×2=1912920-(372+296)=252273+170-161=282189×(228-225)=567319×(192-189)=957713-284+335=764491-102×2=287104×3=312532×(25-19)=3192227-74×3=5190-(202-110)=98846-(585+169)=92247-124-39=8470×9=630534-63×6=15697×5=485386-(417-299)=268298+155=453604+368=972199×9-661=1130777+388-240=925472-97-77=298114×4=456116+23×9=323346×2+265=957867×7=6069371-237=134293+146×4=87750+24=74485-(136+260)=89114×8-454=458885-435-432=18349+104=453225×(611-602)=2025415×(419-413)=249029×4+447=563431×3-122=1171459+255-21=693116-25+147=238116×3+165=51384×(112-105)=588121+139=260457+648-540=565353-26×6=197130+988-826=2922/4-1/4=1/4641-219+669=109166×3=198466+(148-114)=500814-135-111=56841×(727-724)=123355-202-98=55263-127=136995-630=365756-73×3=537942+144-252=834438-28-71=339433-188=245370×5=1850830-(698+116)=16347-151=19685×2+38=208458+(496-311)=643217-173+207=251135×(615-609)=810162+34-59=137390-17=373683-544+411=550143×(325-322)=429369×2=738333-(81+21)=231234-12×8=138925-(453-102)=574981+29+124=113446+(389-203)=232146+229=375380-154+721=947326-168-100=58638-(678-373)=333229×3-87=600222+498=720194-27=167185+94-194=85342×6-839=1213975-(260+142)=573209×2=418278-(356-149)=71230×4=920790+443=1233214+128+916=1258387-151=23692+297+334=723388-(82+160)=14661-46+973=98835+178=213296+66×5=626476+341=817109+140+588=837293×2-536=50833-764+236=305977-10+526=1493631×4=252463×6-205=173999-42+419=13762/6-1/6=1/6280+173-21=432864×2=1728824-719-12=93398-41×5=193915-283×2=349404-(236+123)=45148+350-175=323215×8-525=1195289+304+30=623591×7=4137581+(661-283)=959313×2+668=1294328-17×2=294336+28×7=53241×9+194=56319×7+444=577463-191=272579+816=1395645+934+918=249746+167+883=1096343-122×2=9985-(150-120)=55691+(474-374)=791796-66-268=462771×7-42=5355317-288=29452×2=904936-(323+600)=13246×(167-163)=984243×4+790=1762868×9=781239×8+54=366177+262+390=829899-(801-461)=55913+104×3=325508-225×2=58440-(180+63)=197897×2=1794440-299-27=114427-132×3=31452+482-816=118186-63=1234/7-2/7=2/7418-56+136=498696-652+185=22971×5+493=848480-193-34=253224+(859-291)=792876+754-30=1600467×(298-291)=3269314-161-83=70445-55-123=267113×(191-186)=565478-46×2=38697+(460-237)=320462×6=2772439×(719-713)=2634387-297-36=54753-119+36=670835×(167-161)=5010315-71×3=102177×(205-200)=885714-(245+361)=108330+639=96938+366-100=304112-(105-97)=104535+(302-246)=591576-465+244=355794-296-184=31488+471+15=574882-434+655=1103265+376+190=831223-196+597=624214×4=856493×2-329=657282-34-238=1051×3+44=19765×(287-281)=390783+461+885=2129850×2-55=164519+433-397=5545+217=26255×(293-289)=220976-365-476=135566-461=105333×(444-437)=2331133×(303-296)=931500+143=643321-44=277187-(59+109)=19533×5=2665111×9-720=279565+(919-357)=1127134×3=402112×8=896475-(397-284)=362595+11×6=661218-61+985=1142547+623+596=1766466-(311-269)=424822-629+192=385724+(444-49)=111998+316=414354+428=782660+990-189=1461457-(33+251)=173215+195+533=94348×5=240322-109=213205-(98+26)=81538+716-516=7381/6+2/6=3/6945-207=738407+47×2=501163-(70-52)=145265-238+397=424894+475-140=1229610-184=426331-(411-216)=136730-310-418=296+41=137477-(170+48)=259666+533-780=419775×3=2325876+986-250=161290×5-341=109256+175=431415-158=257890-24-730=136381-(65+32)=284639-75-411=153310×2-90=530125+274=399145×6+68=938435-(265-56)=226235+(345-332)=248288+163×3=777342-196-135=11188×3=564392-46+66=412410×9-199=3491429-(357-19)=91284+109×3=611265×3=795119+286-317=88754-600=154210+(384-335)=259273-267+274=280908+23+556=1487590-(666-383)=307379-17+135=497374-24=350466-18×7=340119-21+143=24131+196-185=42487-25×7=312220-38=182911+484=1395278-60×4=38134+339=473339-(178+129)=32159×(742-736)=954793-592+95=296485-10×4=4453/6-1/6=2/6919-(891-183)=211294-(399-244)=13975+336+484=895885-(182+619)=84181+(975-507)=6491/6+4/6=5/687-32=55750-217-241=292372+67-117=322890×3=267053×(157-151)=318386-(775-542)=153856-(707-150)=299410+(343-335)=418406-(150+253)=3248-15×3=203141+212=353504-72×3=288210+135=345727+(926-154)=1499426-203-35=188658-53+281=886593×3-20=1759932×(909-904)=4660775-509=26658-(433-383)=862+218×2=498283+145-233=195339-51×4=1352/8+3/8=5/8282+611-208=685242+395=637913-412-375=126176-(380-240)=36596×(598-594)=238487×(82-79)=26133×(72-64)=264688-44-412=232197×(920-914)=1182437-(155+32)=250138×(355-349)=828385×6-538=1772861×(67-58)=7749212-(913-785)=84109×8=872546-(147+296)=103203+219=42274+181-200=55243+993+637=1873372-308=64794+106×3=1112995-367+338=966306+278=584127+(327-35)=419300-47-134=119341+84+66=491356-243+15=128201×2=402237×(597-588)=2133759-307-74=378115+373-405=83454-(367-152)=23927×3+205=286183+(358-315)=226332×3-88=908546+(544-162)=928282-248+348=382200×(117-112)=1000320×7-845=1395231×(286-282)=924249-161=88415-(293-36)=158667-(15+431)=221441-(22+213)=206610+260+98=96883×2+624=790440+157=597197×5-861=124230+58×5=520316×4-685=57983×(385-377)=664328+419=747842+484-741=585344-78×2=188342+43-343=42148-61+274=3617/9+2/9=158×8=464462-235+135=362502+764=1266284+152+323=7593/6-2/6=1/6390-(87+296)=7146-53+310=403468-127×3=87256-102+302=456302+224+271=797123-46-47=30688×(917-912)=3440337-18×4=265250×4-157=843173-16=157284-247+187=224788×2=1576763-(339-42)=466799-753+421=467254-(93+75)=86285-33×5=120432+162+471=1065817+772-887=702159-(407-304)=56302-26+170=446149×(796-790)=894926-(566+215)=145968-281-219=468297-(589-504)=212202+(133-118)=21747+400-397=50214+174+512=900398×2=796162+179+452=793566-21×8=398319-30=289234-169=6552+106+207=365319-(280-182)=221620+881+267=1768476-174×2=128477+857-546=788980-(350-347)=977175×2=350115×(376-370)=690109+310=419136×5-106=574987-755=23252×2+310=414897-(534-324)=687906-160×3=426823-175+425=1073130×2=260682-411=271120+174-30=264440-142-178=120205+401=60690+(215-169)=136749+(778-177)=1350935-(483+285)=167279+19+281=579774×2-640=908317-(438-351)=230915-261×2=393779-434-195=150689-(443-216)=462133-23×4=41495-277-146=72432-401+65=96393+(321-130)=584682+13+136=8311/8+4/8=5/8774+20-573=221739+(996-35)=1700410-105×2=200862+343-426=779398+865-853=410479×(811-803)=3832310+719-430=59982-29=53895-584-259=52406-405+18=19583-(261-219)=541137×7-391=568954-384+790=1360514+117+136=767958-(821-63)=200100+105×5=625825-(84+25)=716619+487+24=113016+781-337=460550-71×3=337661+914+643=2218465-64×3=273994-752=2422/8+6/8=1201×2-262=14080+149+185=414892-(77+750)=65326+(661-420)=567435+(879-305)=1009301×3-710=19315+166+588=769382+307×2=996149×2+249=547324-(212+43)=69257+124=381144×(227-222)=720482×2=964187-(369-200)=18853×9-55=7622109+(453-232)=330235×4-616=324249-(891-860)=21880×9-464=256133+(642-622)=153822+274×2=1370580+439-686=333289×2=578383-55-52=276700+997+786=2483943-(552+333)=58474-236=2384/8-2/8=2/8260+605-298=567944-280-617=47465-166-100=19991×7-277=360202×(130-126)=808538-(908-774)=404145-(438-406)=113514+484-120=878111×4-141=30336+172=208241-45-17=179483-447=36224×(823-815)=179259+(247-79)=227832-52×8=416848-806=42152+163-242=732/5-1/5=1/5194-(243-129)=8058×(301-292)=522190+95×6=76029×3+455=542444-(36+181)=227243+92+161=496422×2-98=746658-106+586=113888+384×2=856164×3+412=904215+152=36786+178×4=798359+62=421467-110×4=27996+214=1210128-72+325=381455-(317+47)=91897-883=1445×8+579=939234+351=585591×6-764=2782582×8-807=3849854-205×4=34554-122+959=1391219+562+500=1281426-137=289481-(48+194)=239603×2=1206490×3=1470205+131=336860-(291+93)=476111×(196-189)=7