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339-83+718=463+(111-24)=923+193×5=825-91+868=6/10-2/10=243-(303-199)=102×8=1/5+2/5=750+17+188=698+121+121=681×4=483-159+87=337+153-11=100+(423-327)=200+229+283=229-108+336=247-127+97=189-125=418-22+654=7/10-2/10=764-374=141+580-115=147+(295-136)=766-151-580=178×(678-675)=438+223×2=498+261=146-12×5=240×4=587+343×2=878+659-446=392-263=135×3-106=213-160=339-321+142=100+(110-41)=80+93=790+589+698=57-11×2=454-120+103=3/9-1/9=480-(22+261)=303+237=396-(46+60)=129+440+343=239×3+83=183+(487-138)=443-30×5=426×3=54-(140-117)=210+98×8=78+(321-71)=41+(474-304)=116+172=216×4-419=175+(329-70)=316-(278-178)=70×4+350=199+(339-166)=111×7+127=923×3=168×4-210=283-47+228=132×7+461=139×7+477=934×(854-849)=446-62-201=858-(347+344)=950-216-204=281+(416-178)=159+59+874=216-141=846-77×6=778×2=435×8-609=149-(258-138)=480×4=590+300×3=964-318=11×9=117×6=135×(464-461)=745-(725-176)=477-29×3=255+(329-310)=104+218=426-218=794-175-501=385-(183+193)=993-(39+793)=71+224=378-(430-268)=709-(323+331)=209+(963-570)=411-(275-229)=270×8=871-529+302=87×(450-446)=388+90×6=404+331+97=3/7+2/7=250-(611-399)=682-77=222-80+56=460-375-21=5/9-1/9=198×6=434-30-57=364-46-185=166-(413-326)=787+54+342=667-(321+176)=290+17-252=574-18×5=198+182×3=786-216-248=892-(68+685)=171-26=8/10+2/10=40×(60-52)=794+359+884=345×2+986=867-634+531=539×(879-873)=935+737+455=244×(449-445)=212+276-245=33+54×8=800-(130-95)=121-65-10=620+158-417=423+207+343=951×6=260-(470-394)=454-78=534-22×7=224-97=301+(154-125)=409-(264+143)=356-346+168=124×4+85=697×7-654=3/5-2/5=178×(525-518)=600-(328+126)=678-103×3=517-(661-496)=564×5-788=1/10+7/10=448-46-18=414+81=407+(280-16)=550+206×3=749+428×2=952-377+395=116+280=892-(22+585)=214-(909-738)=991×(143-135)=80+40+124=221+(449-325)=623×8=408-248=305-(453-264)=484-167=150+550-478=340-(484-438)=436-(469-273)=66×9-509=51+446+314=277×4-950=450-58×5=143×(218-213)=118-27+201=275-26×2=481×2+836=280×2=459-61×3=707-35+52=916+(301-26)=301×(490-484)=18×6=132×(306-303)=360-(212+104)=260-(652-464)=95+323-92=135+408+980=310+634+704=965-395=939+712-241=51-30+843=754+308-933=636+136=569+160-210=328+945+497=857+738-128=425-359=451-42-316=366-219=999-653+458=818×8-666=53+294=70×5=80+133=493-55×4=244-75×3=116+519+225=22+(709-204)=414-(338-107)=102+530-391=206+32×4=670-23×5=493-(404-275)=370-41-199=465-(956-884)=412×2=730-(175+130)=450×5=243-(77+10)=158×4+344=463×2-481=609+(924-720)=761×7=548+63+145=856+521+974=14×(307-299)=483-(151+233)=381+112×4=149-68×2=472-(446-46)=236×6-244=461-293=193+117=116+(440-137)=84×(204-195)=874-664=426-(76+284)=376+(825-377)=288+310×2=134×4-422=966-86×4=386+85=508+566+658=268×(100-91)=115+262=388+69-89=547×(746-737)=284+145=45×8-324=610×9-818=451-(179+30)=579+124=897-(67+716)=790×(507-500)=909×4-183=890+862=46+341-186=121×2=360-(190+73)=329-44×4=298-71×3=162+564+569=305×2=464-(302-295)=166+134=176+(942-586)=894-169-696=994-304×3=507×5-452=467+146+252=175-(461-316)=87×9=523-314=462+35+13=359×2-435=336-56-244=356×2-596=128+29×4=748-40+323=443-41×9=360-18+51=932-(294-57)=789-440=423-(23+290)=305+337=173-148+298=837×4-107=557-182-156=179×6=298+169-275=72×(460-452)=397-200-170=195+(247-100)=720-106+422=667×(781-778)=266+(459-413)=382-143+736=741+507=198×4=763×(954-949)=880+70-761=280-52×2=191-184+269=478-69×4=496-28×6=775-407+939=768-176+840=896×8-99=132+182=403+332+144=979-(24+330)=646+142-541=527-302+561=767+609-63=434-32=422-(246-15)=160×6-131=1/4+2/4=571×4-462=646-70×4=415-27×4=119+90×3=624-377=1/6+4/6=933-684=934-87-108=142+(967-426)=293-79-198=111+273+521=770-710=422-15×8=333-(528-242)=720-(251+21)=2/7-1/7=726-78×7=442-60×5=768-658+395=140×4-465=186×3+336=147-(76+43)=569+484+513=82×(348-339)=884×(812-807)=445-(292-119)=928-792+823=952-764+19=191+81+160=3/6-1/6=216+(339-76)=158×4-439=247+664-698=178×2=258+(441-417)=171+(144-138)=266+381+317=454-239-165=772×(517-510)=442-42×5=930+916-948=391-28×8=531-23+88=430-(340-158)=440×2-534=300+(270-202)=181-(308-290)=265×(329-326)=956-559=131×(91-87)=667+916-657=304+(232-85)=349×2=68+362=889-169=32+58×9=405-296=452-415=64×2-54=76×8=27+364+539=410-38×4=421-420+66=240×2=464-(195+143)=737-319×2=117+105-104=462-(169+115)=416×2+641=358+236=187+249=357+237×3=336-62×4=596+522-847=49×(481-472)=33×3=680-(513+148)=522×(17-14)=95-40+215=677-21=369-46×6=80×(119-114)=215+130+411=3/6-2/6=67-37=376-104=449+40-82=189×(521-515)=238-53×2=28×2=214-131+401=734+(380-230)=3/6+2/6=300×(478-472)=424+931=355+78-398=464-(103+256)=391-380+78=424-(232+126)=205×(230-222)=303+707+31=427+23-45=593-81-418=583-66-377=466-282-122=111-97+302=65×4-11=954-(439-419)=606+381+186=242-(32+57)=407-162=980-250-130=248-25-222=27+523+228=314-(843-547)=210-(552-450)=465-(646-448)=383+79-306=271-(121+103)=851-388-34=430-150×2=498-265=125×(218-214)=291-193=136×4+227=278+156+932=469×7-422=871-692=47+221=631+426-980=851×4-355=262+110=953+650=650-430+98=831×7=406-306-80=730-268+280=372+66=433×2-354=28×9=487-40+820=376-281-62=831+324×2=635-26+225=62+317=259+134=833×(442-437)=82×(397-394)=774-513-101=371-314-18=372-42=124+17+701=110+323=567×5-484=975-136×3=449-433+346=272+228-74=314×(187-184)=253-(189-107)=902×2-789=411-128-281=201-65=138+(426-120)=435+27-193=329-270=899×9-349=975-348=117×4+626=492+(281-17)=837+200=453-194-159=254×2-56=422+110+992=845+69+13=924+773-804=309+599=390-14=135-12×6=478-27×6=194×3+24=529+(866-797)=38×(399-395)=87+(473-444)=411×(623-616)=478-148-47=347+57-277=237×3=822+728=605×4=576+794+818=1/7+2/7=430×2-374=788+175×3=168×4+360=305+932=69+118=315-295+325=486+54×6=587+104×6=820-237×3=163+(231-206)=299×3=364-(180+15)=163×(312-307)=889×3-149=475×2-649=23×6=829-662=966-245-661=197-38-101=405-330-10=883-(680-633)=295×8-525=798-385+987=542×4=256-163-91=495-106-348=438-201=34×8+394=556-(790-381)=43+287×2=115×6+205=49+443-194=983-781=189×2=302-153=122+(108-86)=89+392=641-(150+165)=239×(399-396)=318+41-231=179+394=3/10+4/10=701-105+260=120+27=737-61×8=269-18-48=50×6+292=773+19-493=377-(78-34)=454-(159+72)=469-(17+68)=797×(179-170)=581-(910-694)=428-(47+58)=274×(144-141)=43+141-135=270-(94-15)=726-488+512=166+380=90×5-261=788-(106+233)=213×3+545=1/7+3/7=915-62×7=227×3=691-147×3=848+834=897-729=231+93-37=229-62-124=358-242+211=67+(196-168)=486-(467-62)=413-410+317=221×(446-442)=306×2-80=553+62+321=112×6+923=901×4=167+191=982+926+476=293+834-572=15×7+275=899-624-261=801-40-576=335-237=113×6=674+447-842=213+174+327=83+297=336+21×4=504+406-207=539×6-718=69×6-45=195×3+334=964-346-49=88×6+170=193-(639-518)=294-20×8=588+156+371=835×(189-183)=56×9=398-279=889-(982-459)=429×2-53=886-163+885=273+441+754=241-(86+37)=899-109-614=174-(486-333)=349-225+160=268+111+449=297-(248+25)=179×3+238=696-173=40+105-100=824+614-543=83+353-281=462+(456-223)=685×(779-774)=190+286-162=209+234=574×2=424×2-261=247-99×2=308+161=561-(480+39)=223+67=801-137-484=125+583+270=139×(442-434)=75×6+238=64×(32-28)=256-112=997-(716+110)=789×9-914=516-378-128=150+289-385=315×3-812=648+783-937=415-152=364-222=942-539-84=368-301+220=580-209-208=805+187×2=976-(400-46)=214+49+931=286+628-659=387-306+154=681-(121+489)=236+148-223=16×7=619-(57+256)=418+(620-51)=151×8-82=463-(105+100)=98×7=211×3-409=491-(469-227)=756-155=412-107-270=629×5-90=848+(717-68)=243+(465-135)=193+200-324=105×6-267=378+(424-283)=704-(470+95)=900-58×5=902+(191-168)=329-153×2=13+(910-658)=907-(557+270)=432-(194+71)=190+(435-73)=666-(266+309)=93+320=425+318+48=105×4+460=134×2-108=380+574+451=266×7=231+337+251=76+374-264=432-202+146=320-53=2/5+3/5=65-52+62=34×6=321+27×5=52×(373-369)=462-366-12=440-118-263=439-43-130=293+885-738=487+424=231×3=78+149=244+250+155=518×4=243+257+53=473+79-359=545+429+26=221×6-158=891-513=848-16×9=515-(299-242)=202+29+555=447-104×4=411-265=622-(756-201)=392-(45+50)=261+70-17=49+(459-392)=181-104+306=435×7-172=86+323×2=404-(107+202)=602+935=58×(80-75)=624×6=929-(381+343)=137-122=94×2=992+(919-795)=658×2=153×6+976=107×9=123×(954-951)=373-119=312-51-220=791-209-362=107×4-288=443+170=96×7+304=89×3-46=59×(423-415)=129+354×2=77+134=329-20×4=1/3+2/3=661-(332+173)=79×9-503=265+316=384-244=376-80×2=493-109-146=365-(449-172)=718-55×8=326×2=789+(871-449)=101×4=893-50×7=758-416=2/4-1/4=26+(114-40)=3/8-2/8=81+(184-119)=75×(64-59)=549+169×5=201+(424-46)=457-218×2=751-(118+297)=221×(265-262)=783×2=26+428-187=443+(400-233)=592-115-191=65+94×8=94+365=41×3=92+232+630=926×(827-821)=93×(500-492)=855-(552+68)=95+153+25=26×(161-156)=644-228+506=67×(39-30)=556+669+49=285-(90+27)=785+734+688=444-74×2=61×5=60+(551-246)=177×3+68=211+265-26=361-183-24=16+425+376=115×5-357=977-333-179=39-(862-849)=857+(733-215)=282-10×6=750-(133+13)=215+71=667+816=526×(267-264)=848+(601-460)=4/8-2/8=353-(373-358)=145+(797-48)=135×(366-363)=847×3=342+95-218=129×4-336=360+437-607=804+590=399-270+25=489-(414-246)=491×(242-239)=487-308+291=821-348=265-186+203=349+(920-785)=30+(495-229)=180×3+86=562-(740-617)=496-(65+41)=493-74×3=799-(325-92)=400-(58+287)=438+(864-414)=559-268×2=58×(254-245)=490-73-283=484-(364+72)=324-(890-709)=698-459-30=4/6-2/6=948-(522+393)=446+17×4=470-301+179=238+228=481-66×2=820-246×2=135-26+350=315-(430-301)=831-(101+625)=977+(370-158)=149+351-81=300×3-342=44+429+833=416-(256-247)=182-(217-97)=530×7=288-93-23=291-(214-101)=710×5-917=437+15+479=123+41=317-(608-436)=134+747-309=155-(956-916)=参考答案339-83+718=974463+(111-24)=550923+193×5=1888825-91+868=16026/10-2/10=4/10243-(303-199)=139102×8=8161/5+2/5=3/5750+17+188=955698+121+121=940681×4=2724483-159+87=411337+153-11=479100+(423-327)=196200+229+283=712229-108+336=457247-127+97=217189-125=64418-22+654=10507/10-2/10=5/10764-374=390141+580-115=606147+(295-136)=306766-151-580=35178×(678-675)=534438+223×2=884498+261=759146-12×5=86240×4=960587+343×2=1273878+659-446=1091392-263=129135×3-106=299213-160=53339-321+142=160100+(110-41)=16980+93=173790+589+698=207757-11×2=35454-120+103=4373/9-1/9=2/9480-(22+261)=197303+237=540396-(46+60)=290129+440+343=912239×3+83=800183+(487-138)=532443-30×5=293426×3=127854-(140-117)=31210+98×8=99478+(321-71)=32841+(474-304)=211116+172=288216×4-419=445175+(329-70)=434316-(278-178)=21670×4+350=630199+(339-166)=372111×7+127=904923×3=2769168×4-210=462283-47+228=464132×7+461=1385139×7+477=1450934×(854-849)=4670446-62-201=183858-(347+344)=167950-216-204=530281+(416-178)=519159+59+874=1092216-141=75846-77×6=384778×2=1556435×8-609=2871149-(258-138)=29480×4=1920590+300×3=1490964-318=64611×9=99117×6=702135×(464-461)=405745-(725-176)=196477-29×3=390255+(329-310)=274104+218=322426-218=208794-175-501=118385-(183+193)=9993-(39+793)=16171+224=295378-(430-268)=216709-(323+331)=55209+(963-570)=602411-(275-229)=365270×8=2160871-529+302=64487×(450-446)=348388+90×6=928404+331+97=8323/7+2/7=5/7250-(611-399)=38682-77=605222-80+56=198460-375-21=645/9-1/9=4/9198×6=1188434-30-57=347364-46-185=133166-(413-326)=79787+54+342=1183667-(321+176)=170290+17-252=55574-18×5=484198+182×3=744786-216-248=322892-(68+685)=139171-26=1458/10+2/10=140×(60-52)=320794+359+884=2037345×2+986=1676867-634+531=764539×(879-873)=3234935+737+455=2127244×(449-445)=976212+276-245=24333+54×8=465800-(130-95)=765121-65-10=46620+158-417=361423+207+343=973951×6=5706260-(470-394)=184454-78=376534-22×7=380224-97=127301+(154-125)=330409-(264+143)=2356-346+168=178124×4+85=581697×7-654=42253/5-2/5=1/5178×(525-518)=1246600-(328+126)=146678-103×3=369517-(661-496)=352564×5-788=20321/10+7/10=8/10448-46-18=384414+81=495407+(280-16)=671550+206×3=1168749+428×2=1605952-377+395=970116+280=396892-(22+585)=285214-(909-738)=43991×(143-135)=792880+40+124=244221+(449-325)=345623×8=4984408-248=160305-(453-264)=116484-167=317150+550-478=222340-(484-438)=294436-(469-273)=24066×9-509=8551+446+314=811277×4-950=158450-58×5=160143×(218-213)=715118-27+201=292275-26×2=223481×2+836=1798280×2=560459-61×3=276707-35+52=724916+(301-26)=1191301×(490-484)=180618×6=108132×(306-303)=396360-(212+104)=44260-(652-464)=7295+323-92=326135+408+980=1523310+634+704=1648965-395=570939+712-241=141051-30+843=864754+308-933=129636+136=772569+160-210=519328+945+497=1770857+738-128=1467425-359=66451-42-316=93366-219=147999-653+458=804818×8-666=587853+294=34770×5=35080+133=213493-55×4=273244-75×3=19116+519+225=86022+(709-204)=527414-(338-107)=183102+530-391=241206+32×4=334670-23×5=555493-(404-275)=364370-41-199=130465-(956-884)=393412×2=824730-(175+130)=425450×5=2250243-(77+10)=156158×4+344=976463×2-481=445609+(924-720)=813761×7=5327548+63+145=756856+521+974=235114×(307-299)=112483-(151+233)=99381+112×4=829149-68×2=13472-(446-46)=72236×6-244=1172461-293=168193+117=310116+(440-137)=41984×(204-195)=756874-664=210426-(76+284)=66376+(825-377)=824288+310×2=908134×4-422=114966-86×4=622386+85=471508+566+658=1732268×(100-91)=2412115+262=377388+69-89=368547×(746-737)=4923284+145=42945×8-324=36610×9-818=4672451-(179+30)=242579+124=703897-(67+716)=114790×(507-500)=5530909×4-183=3453890+862=175246+341-186=201121×2=242360-(190+73)=97329-44×4=153298-71×3=85162+564+569=1295305×2=610464-(302-295)=457166+134=300176+(942-586)=532894-169-696=29994-304×3=82507×5-452=2083467+146+252=865175-(461-316)=3087×9=783523-314=209462+35+13=510359×2-435=283336-56-244=36356×2-596=116128+29×4=244748-40+323=1031443-41×9=74360-18+51=393932-(294-57)=695789-440=349423-(23+290)=110305+337=642173-148+298=323837×4-107=3241557-182-156=219179×6=1074298+169-275=19272×(460-452)=576397-200-170=27195+(247-100)=342720-106+422=1036667×(781-778)=2001266+(459-413)=312382-143+736=975741+507=1248198×4=792763×(954-949)=3815880+70-761=189280-52×2=176191-184+269=276478-69×4=202496-28×6=328775-407+939=1307768-176+840=1432896×8-99=7069132+182=314403+332+144=879979-(24+330)=625646+142-541=247527-302+561=786767+609-63=1313434-32=402422-(246-15)=191160×6-131=8291/4+2/4=3/4571×4-462=1822646-70×4=366415-27×4=307119+90×3=389624-377=2471/6+4/6=5/6933-684=249934-87-108=739142+(967-426)=683293-79-198=16111+273+521=905770-710=60422-15×8=302333-(528-242)=47720-(251+21)=4482/7-1/7=1/7726-78×7=180442-60×5=142768-658+395=505140×4-465=95186×3+336=894147-(76+43)=28569+484+513=156682×(348-339)=738884×(812-807)=4420445-(292-119)=272928-792+823=959952-764+19=207191+81+160=4323/6-1/6=2/6216+(339-76)=479158×4-439=193247+664-698=213178×2=356258+(441-417)=282171+(144-138)=177266+381+317=964454-239-165=50772×(517-510)=5404442-42×5=232930+916-948=898391-28×8=167531-23+88=596430-(340-158)=248440×2-534=346300+(270-202)=368181-(308-290)=163265×(329-326)=795956-559=397131×(91-87)=524667+916-657=926304+(232-85)=451349×2=69868+362=430889-169=72032+58×9=554405-296=109452-415=3764×2-54=7476×8=60827+364+539=930410-38×4=258421-420+66=67240×2=480464-(195+143)=126737-319×2=99117+105-104=118462-(169+115)=178416×2+641=1473358+236=594187+249=436357+237×3=1068336-62×4=88596+522-847=27149×(481-472)=44133×3=99680-(513+148)=19522×(17-14)=156695-40+215=270677-21=656369-46×6=9380×(119-114)=400215+130+411=7563/6-2/6=1/667-37=30376-104=272449+40-82=407189×(521-515)=1134238-53×2=13228×2=56214-131+401=484734+(380-230)=8843/6+2/6=5/6300×(478-472)=1800424+931=1355355+78-398=35464-(103+256)=105391-380+78=89424-(232+126)=66205×(230-222)=1640303+707+31=1041427+23-45=405593-81-418=94583-66-377=140466-282-122=62111-97+302=31665×4-11=249954-(439-419)=934606+381+186=1173242-(32+57)=153407-162=245980-250-130=600248-25-222=127+523+228=778314-(843-547)=18210-(552-450)=108465-(646-448)=267383+79-306=156271-(121+103)=47851-388-34=429430-150×2=130498-265=233125×(218-214)=500291-193=98136×4+227=771278+156+932=1366469×7-422=2861871-692=17947+221=268631+426-980=77851×4-355=3049262+110=372953+650=1603650-430+98=318831×7=5817406-306-80=20730-268+280=742372+66=438433×2-354=51228×9=252487-40+820=1267376-281-62=33831+324×2=1479635-26+225=83462+317=379259+134=393833×(442-437)=416582×(397-394)=246774-513-101=160371-314-18=39372-42=330124+17+701=842110+323=433567×5-484=2351975-136×3=567449-433+346=362272+228-74=426314×(187-184)=942253-(189-107)=171902×2-789=1015411-128-281=2201-65=136138+(426-120)=444435+27-193=269329-270=59899×9-349=7742975-348=627117×4+626=1094492+(281-17)=756837+200=1037453-194-159=100254×2-56=452422+110+992=1524845+69+13=927924+773-804=893309+599=908390-14=376135-12×6=63478-27×6=316194×3+24=606529+(866-797)=59838×(399-395)=15287+(473-444)=116411×(623-616)=2877478-148-47=283347+57-277=127237×3=711822+728=1550605×4=2420576+794+818=21881/7+2/7=3/7430×2-374=486788+175×3=1313168×4+360=1032305+932=123769+118=187315-295+325=345486+54×6=810587+104×6=1211820-237×3=109163+(231-206)=188299×3=897364-(180+15)=169163×(312-307)=815889×3-149=2518475×2-649=30123×6=138829-662=167966-245-661=60197-38-101=58405-330-10=65883-(680-633)=836295×8-525=1835798-385+987=1400542×4=2168256-163-91=2495-106-348=41438-201=23734×8+394=666556-(790-381)=14743+287×2=617115×6+205=89549+443-194=298983-781=202189×2=378302-153=149122+(108-86)=14489+392=481641-(150+165)=326239×(399-396)=717318+41-231=128179+394=5733/10+4/10=7/10701-105+260=856120+27=147737-61×8=249269-18-48=20350×6+292=592773+19-493=299377-(78-34)=333454-(159+72)=223469-(17+68)=384797×(179-170)=7173581-(910-694)=365428-(47+58)=323274×(144-141)=82243+141-135=49270-(94-15)=191726-488+512=750166+380=54690×5-261=189788-(106+233)=449213×3+545=11841/7+3/7=4/7915-62×7=481227×3=681691-147×3=250848+834=1682897-729=168231+93-37=287229-62-124=43358-242+211=32767+(196-168)=95486-(467-62)=81413-410+317=320221×(446-442)=884306×2-80=532553+62+321=936112×6+923=1595901×4=3604167+191=358982+926+476=2384293+834-572=55515×7+275=380899-624-261=14801-40-576=185335-237=98113×6=678674+447-842=279213+174+327=71483+297=380336+21×4=420504+406-207=703539×6-718=251669×6-45=369195×3+334=919964-346-49=56988×6+170=698193-(639-518)=72294-20×8=134588+156+371=1115835×(189-183)=501056×9=504398-279=119889-(982-459)=366429×2-53=805886-163+885=1608273+441+754=1468241-(86+37)=118899-109-614=176174-(486-333)=21349-225+160=284268+111+449=828297-(248+25)=24179×3+238=775696-173=52340+105-100=45824+614-543=89583+353-281=155462+(456-223)=695685×(779-774)=3425190+286-162=314209+234=443574×2=1148424×2-261=587247-99×2=49308+161=469561-(480+39)=42223+67=290801-137-484=180125+583+270=978139×(442-434)=111275×6+238=68864×(32-28)=256256-112=144997-(716+110)=171789×9-914=6187516-378-128=10150+289-385=54315×3-812=133648+783-937=494415-152=263364-222=142942-539-84=319368-301+220=287580-209-208=163805+187×2=1179976-(400-46)=622214+49+931=1194286+628-659=255387-306+154=235681-(121+489)=71236+148-223=16116×7=112619-(57+256)=306418+(620-51)=987151×8-82=1126463-(105+100)=25898×7=686211×3-409=224491-(469-227)=249756-155=601412-107-270=35629×5-90=3055848+(717-68)=1497243+(465-135)=573193+200-324=69105×6-267=363378+(424-283)=519704-(470+95)=139900-58×5=610902+(191-168)=925329-153×2=2313+(910-658)=265907-(557+270)=80432-(194+71)=167190+(435-73)=552666-(266+309)=9193+320=413425+318+48=791105×4+460=880134×2-108=160380+574+451=1405266×7=1862231+337+251=81976+374-264=186432-202+146=376320-53=2672/5+3/5=165-52+62=7534×6=204321+27×5=45652×(373-369)=208462-366-12=84440-118-263=59439-43-130=266293+885-738=440487+424=911231×3=69378+149=227244+250+155=649518×4=2072243+257+53=553473+79-359=193545+4