三年級數(shù)學(上)計算題及答案集錦

三年級數(shù)學(上)計算題及答案集錦225+(441-41)=810-(855-648)=298×3=416-338+59=605+(484-250)=129+113×6=211+273-478=43×5=11+417-371=187+209×2=425-(34+92)=457-44×8=135+460=3/5-1/5=285-224+313=186+518-321=955×(910-903)=599+628=671-89=11×3+17=400+98=911-(82+460)=986-(743-291)=613+22+238=471+(567-556)=15×(335-332)=519-(353+89)=79×(260-253)=452-341=1/7+4/7=236+508=588-(413+141)=85+181=340+(270-225)=116×(93-87)=357-290+388=391+465-105=709-(666-348)=277+107-346=930-(604+280)=145×5=514-(423-350)=180×(427-423)=107×9-170=508+667-939=878-131-511=399-317=413-(224-195)=840+219-914=485-(145-135)=15×(582-575)=329+(435-93)=646+334=934+(752-492)=104×5-22=52×9=344×2+249=206-76+73=686-197=327×2=220×3+256=16+(381-173)=670+61+306=188+501+23=188+164-85=628+460-549=967+347-923=970×(326-319)=466-78×2=412-(458-227)=528-197×2=860+(660-218)=137+854-61=498×2-241=4/8+2/8=458-(318-109)=798+686-541=944-(758+156)=494+664+147=539-25-513=274-92-57=161×6-645=539+(812-698)=828-(497-430)=458-373+112=495-(15+415)=109×7-406=108×5+264=950-(229+252)=281-238+93=481-(437-83)=718+702+77=263×9=882×3=165×6-915=738-96+722=119×2+179=241-93×2=1/7+3/7=244×3-396=20×7+110=277+130-333=21×7+251=247+(781-117)=811-79×9=241+159+471=506-(390-18)=466-119=80+(382-358)=174-101+356=256×3-729=60+137=154×(19-14)=927-62×3=811×4=424-134=108-12×7=896+773-419=77+417=242+(330-20)=321-122-139=106×5=810+512-171=350-70-134=74+331+309=113+183=793+(293-204)=202+42-199=496-(220+118)=143×2+137=564×9-263=162+182=939-(735-351)=363-279=500-388+856=288×3-297=844-62-529=194+47×5=784+(749-523)=363+111-61=432+(196-42)=291+(207-106)=852×5=521-418-24=121×2-132=180×(62-59)=854+932-590=259+357+320=243×3+398=348-114=558-405=207-142=397-(29+53)=498-220=986-18+716=862+362×2=145×(140-135)=354+(807-336)=445+967-570=389+79=840-28×9=921-570=450-128=478-294+893=384-(51+250)=655-45×5=280+58+403=716+(609-125)=16+93=216-184=637×5=606+430-613=503+227×4=781-83-686=90+254+81=42×2=463-401+132=287-(262-228)=825+161×3=407+291=115+99=496-127-115=416+318+73=952-(247+29)=109×7-511=889-628+69=228+(499-134)=74×(261-254)=119+334-270=684+792+676=3/7-2/7=554+194=889-643+532=485-(96+344)=40+428+12=90+267-221=390-271-54=964×2=300-37×5=499×5=133×(39-33)=917-(216+71)=574×(971-966)=155×4=430-296+180=80+408=489-(307+128)=302×2-577=276-61=65×9-396=244+202-122=315+889-850=687+14+101=483-(648-621)=103+180=952+(936-677)=37×9-18=1/4+2/4=671-(777-576)=142+143×6=126-(115-54)=804+565=25×(96-91)=467+61×5=409+61-116=232+520+179=421×2=106+274-352=222+(470-72)=872-309-466=495-29×4=439-357=310×3-64=452-61×2=90+285-345=94+161=467-144×2=88+341-400=115×5=59×6+224=684-111×6=160×(369-362)=923×6=639+999-315=493-(239-11)=486×2-471=187×(248-245)=908-(547+206)=14×8+115=274+52-160=133+(156-83)=846-367-279=692-240×2=306×3-822=112+150+208=930-(198+93)=970-356-568=824-298+337=442-(245+136)=813×6-978=290+(392-341)=324-34×7=419-(16+30)=61+193=989-165-106=514+99×6=366-197-146=995-(194-85)=491-206=186+(482-50)=432+81=993+828+446=960×(40-33)=85-14+320=142+(599-89)=651+215=212-(353-281)=564+168=132+323+360=68×9+158=231+385+76=83+277=723+94×3=129+123-174=788-685-26=961+298=101+357=663+(964-138)=451-165=551+785+267=323-(483-305)=389+754-655=383-155=452-(383-376)=181-10+103=200+84-20=285-105-79=504×9=106+33-128=403-84×3=143-(115-92)=536-199×2=169×(375-371)=629-143×3=337+444=999-(653-565)=548+57+305=492×2-826=519×7-224=414-283=378×2=169+259-140=491-18-10=835-157-189=27×(454-447)=452+27-315=254-129-37=25×(101-94)=48+260×2=55×(255-247)=188+72×5=240+869+321=38×(483-477)=579-74×6=580-(657-427)=204×(687-683)=295+701-906=604-411+493=558-(286+271)=325-20×2=408-117×2=530×9-212=255-34+238=187+124=831-(287+374)=120×5+213=174+256=27×(481-478)=343-(183+126)=262+(770-168)=468-115-182=4/5-1/5=552-(192+290)=882×6=416×(825-822)=514×6-193=791-(203+353)=244×(407-403)=871-278=865+193×3=148+415×2=322+(258-77)=261+(312-236)=646×9-898=941×9=917-(229+464)=664-12×3=59×2+383=421-(312-232)=10×(323-318)=401-(168+81)=580+646+458=276×3=506×3=468-(217+179)=186-65+339=92+354×2=384-(156+141)=165+294+844=249×4-243=743×5-232=55+136-191=416-(134+24)=161×2-246=520-(369-27)=884-(709+149)=462-139×2=369-31×9=411-(209+180)=270-28-162=633×(614-605)=949-583+68=732×3-262=100×7-438=356+109-224=189-168+185=484-92-25=356-61+50=294+199-61=520-101×5=181+444×2=26×3=880×(705-697)=571-432+195=287-22×6=206×(497-492)=342×(451-448)=53+161=431-238=332-38×3=135×4=129+82+609=481-187-194=643×8-661=886-(331+66)=382+684-634=720×5=813-61-576=383×6-65=46×7=454-225-173=109+(530-23)=250×2=367-44×8=510+96×7=365-(128+173)=228-146=807-27-487=19×(685-680)=166-(43+119)=147+(403-136)=843×2-801=951-(939-616)=400-(424-345)=683+871+992=681-55×6=980-232-685=746-379=352×2-185=34+(388-215)=940-350+536=248+(286-267)=14×8+875=406+75×2=410+(476-290)=66×8=863+314=893-114+235=82+62×8=849-169=137+80-53=621-(923-686)=292+634+865=572-101×4=891×(804-799)=425-153=755+773+219=141+216+618=854-839=925-766-29=310+128=154×2+793=922-(508+84)=56+279=653×8-762=712+864+291=773-(341+209)=229×(310-306)=379×2=739+443+935=253-33=764-702+232=8/9-1/9=2/5-1/5=895-187+503=181×(36-31)=505×6=349-(772-483)=291+63=411×7-289=340-143=925-159×4=557+(817-36)=856+(549-520)=330+287+107=393-(731-571)=742-(845-115)=130×7+340=188×8-720=396+47×2=702×3-899=249×(191-187)=489×2-104=5/8+2/8=122+(409-163)=188×4=108×9-497=939-35-692=497-(373+108)=244×2=780+152=792×(976-971)=109-(357-347)=76×7-26=829-148=405-264+128=695×4-805=610+(897-68)=352×3-386=178+287+659=188+21×7=368+26+73=218+206-162=700-(386-371)=455-39×2=391-(256+50)=403-(48+66)=177-162=425+335=321-(400-232)=99+(457-60)=521-241-196=87×7=482-(197-124)=832×(101-95)=99-86=71+(348-332)=874+151+664=895+973-451=937-332-527=991-(592-363)=52+454-80=96×4-324=82-(506-436)=401-11=496-65×4=1/6+5/6=379+(419-301)=393-(125-105)=471-140+885=163+48+864=321+358=110+(272-140)=476-(116-85)=829-124×4=332-281+316=504-119+866=323+327=382-56×6=238+670-569=2/6-1/6=294-219=306-130+731=459-26=830-(120+606)=476+387+474=6/10+3/10=402-73-272=704×(92-85)=256×(762-754)=977-326=453-71-308=1/10+8/10=376-(480-339)=490-451+701=730-310-241=526×7=218-187+315=889-(520+218)=565-378+806=329×6-597=691+260=337+707+509=746×6=12×(79-74)=633-309=45×3=457-(68+196)=20×4=179+(271-179)=712-(199-170)=804+(854-573)=495-154×3=136+271-32=673-(255+66)=903×4=421+37-288=50×2+123=112-52+362=474-147×2=733+(928-461)=85+(591-284)=351×4=99+209+21=366+163+263=874-739=111×9-216=211-23×2=966-159×2=594+83+29=100+564-647=12×(245-239)=602-(419-394)=94×7=180-160+15=403-185=336-260=311+80=52×6=189×(60-56)=42×9+109=247-39-78=859-(558-392)=229+(847-610)=268×(843-839)=262-31×4=125-36=138×7=919+513+336=195×3=76×(169-160)=444×(267-260)=1/5+3/5=25+74=275+78×8=308×(391-388)=612×(919-911)=764-418+998=478×7=475-337+194=115×2=507+639-990=12+171×3=38×5=103+479+497=54×9+143=381-152×2=187×3-433=3/7+4/7=354-35×3=306+990+954=479-14×5=330-249+401=144+85=728+529-795=50+243+443=535×9-472=355-(496-185)=375+644+320=299-(81+158)=529-(184+203)=2/7-1/7=408+75-84=296+122+437=493-(13+180)=433×8-834=104+100=150-(74+36)=544+804-817=462-29-165=3/6-1/6=860-284+132=936-35-694=832-321-284=211-21=404-(260+137)=205+164-320=92+394=254+126=601×4-887=367+90=55×7=828+945=93×3+26=498-(357-82)=426-293-100=374-(478-316)=478-94×3=399-49-35=66-12×3=534×4=490-177-189=480-(201-110)=491-98×3=75×(349-343)=436×(381-377)=523+29+156=533×5=775-103×5=361×2-537=972-136-373=670×3-626=977+19×5=355-330=277+581+17=444+809=445+283+966=413+(460-186)=32×9+916=70+(879-630)=65+355+725=266-195-20=309+139-189=255+376=410-(353-315)=242×3-65=227+(473-62)=283+53×6=189-(99+54)=72×(239-232)=395+(999-560)=650+884-325=48+57=280-21-124=40×9-24=156-81=704-111×5=883-(205+356)=374+385+111=853-399×2=393-78+167=341+471+177=403-105×3=279+201=852-167=644-262+211=480-328-115=486-289+152=409+(752-428)=214-32×4=427-32=261×2=464-428=211-102+360=319-193+374=94×5=80×7=102-100+244=26+108=840-414-246=771-318=455-166+924=126×7+842=213+61×3=184+75=788+491=294×(726-723)=670×(134-125)=842+797=144×9=977-76=341-165-120=268-(202+18)=7/10-2/10=89×5-244=665-502=175-24×7=601-(894-696)=682+(901-302)=426-(70+171)=592-178×2=620×2-676=875×(848-845)=379-83-237=962-369-456=475-211-162=116+87+394=677-18×3=189+23×3=302-(113+99)=867×9=951-650+274=326-26-56=18+359+417=494×2=235×4-398=376+171+626=167×4-393=444-52×6=183-(114+52)=5/7-2/7=482-96=470-453+71=331+113=481-340+13=421-10-334=26+(906-212)=159-(964-934)=114+193-188=263-(479-220)=356-336-10=742-(721-504)=97×4+248=1/8+5/8=442-30-331=906+467-669=409+(386-54)=418+71=11×(433-430)=279-(232-190)=73×7+349=831-(743-243)=337-95+163=352-(38+188)=640-157-376=844×(460-452)=55+305×2=872+253+596=96×8=358-169=414-221-188=298-89×3=84×7+533=22×2+62=724-375-229=297+(332-270)=959-(29+24)=893-29×4=88+(836-136)=5/8-1/8=73+225=94+241=156-41+378=135+(207-144)=205×7-215=388-102-176=624-304=585×8=310-59×5=492×2=92×2+82=623-42=432-(276-217)=190+26×6=444-16=250-16×3=694-24+548=601-563=44+305-69=304-72=169-84=905-(300+38)=428-59-85=628-(910-630)=865+136×7=747×3-629=183×(329-324)=964+493-868=837+863+227=671×(66-63)=411-(231+88)=963×(445-442)=236×7-435=678+626=898-799+649=729-505=883-(492+267)=3/6+2/6=515-(541-299)=77×(373-365)=97×6+379=457-455+15=736-666+516=144×3+420=179-166=202-(351-213)=351+(250-46)=753-39+74=5/7-1/7=198+(181-79)=539+78+211=76-(141-68)=346-(84+71)=186+50+521=參考答案225+(441-41)=625810-(855-648)=603298×3=894416-338+59=137605+(484-250)=839129+113×6=807211+273-478=643×5=21511+417-371=57187+209×2=605425-(34+92)=299457-44×8=105135+460=5953/5-1/5=2/5285-224+313=374186+518-321=383955×(910-903)=6685599+628=1227671-89=58211×3+17=50400+98=498911-(82+460)=369986-(743-291)=534613+22+238=873471+(567-556)=48215×(335-332)=45519-(353+89)=7779×(260-253)=553452-341=1111/7+4/7=5/7236+508=744588-(413+141)=3485+181=266340+(270-225)=385116×(93-87)=696357-290+388=455391+465-105=751709-(666-348)=391277+107-346=38930-(604+280)=46145×5=725514-(423-350)=441180×(427-423)=720107×9-170=793508+667-939=236878-131-511=236399-317=82413-(224-195)=384840+219-914=145485-(145-135)=47515×(582-575)=105329+(435-93)=671646+334=980934+(752-492)=1194104×5-22=49852×9=468344×2+249=937206-76+73=203686-197=489327×2=654220×3+256=91616+(381-173)=224670+61+306=1037188+501+23=712188+164-85=267628+460-549=539967+347-923=391970×(326-319)=6790466-78×2=310412-(458-227)=181528-197×2=134860+(660-218)=1302137+854-61=930498×2-241=7554/8+2/8=6/8458-(318-109)=249798+686-541=943944-(758+156)=30494+664+147=1305539-25-513=1274-92-57=125161×6-645=321539+(812-698)=653828-(497-430)=761458-373+112=197495-(15+415)=65109×7-406=357108×5+264=804950-(229+252)=469281-238+93=136481-(437-83)=127718+702+77=1497263×9=2367882×3=2646165×6-915=75738-96+722=1364119×2+179=417241-93×2=551/7+3/7=4/7244×3-396=33620×7+110=250277+130-333=7421×7+251=398247+(781-117)=911811-79×9=100241+159+471=871506-(390-18)=134466-119=34780+(382-358)=104174-101+356=429256×3-729=3960+137=197154×(19-14)=770927-62×3=741811×4=3244424-134=290108-12×7=24896+773-419=125077+417=494242+(330-20)=552321-122-139=60106×5=530810+512-171=1151350-70-134=14674+331+309=714113+183=296793+(293-204)=882202+42-199=45496-(220+118)=158143×2+137=423564×9-263=4813162+182=344939-(735-351)=555363-279=84500-388+856=968288×3-297=567844-62-529=253194+47×5=429784+(749-523)=1010363+111-61=413432+(196-42)=586291+(207-106)=392852×5=4260521-418-24=79121×2-132=110180×(62-59)=540854+932-590=1196259+357+320=936243×3+398=1127348-114=234558-405=153207-142=65397-(29+53)=315498-220=278986-18+716=1684862+362×2=1586145×(140-135)=725354+(807-336)=825445+967-570=842389+79=468840-28×9=588921-570=351450-128=322478-294+893=1077384-(51+250)=83655-45×5=430280+58+403=741716+(609-125)=120016+93=109216-184=32637×5=3185606+430-613=423503+227×4=1411781-83-686=1290+254+81=42542×2=84463-401+132=194287-(262-228)=253825+161×3=1308407+291=698115+99=214496-127-115=254416+318+73=807952-(247+29)=676109×7-511=252889-628+69=330228+(499-134)=59374×(261-254)=518119+334-270=183684+792+676=21523/7-2/7=1/7554+194=748889-643+532=778485-(96+344)=4540+428+12=48090+267-221=136390-271-54=65964×2=1928300-37×5=115499×5=2495133×(39-33)=798917-(216+71)=630574×(971-966)=2870155×4=620430-296+180=31480+408=488489-(307+128)=54302×2-577=27276-61=21565×9-396=189244+202-122=324315+889-850=354687+14+101=802483-(648-621)=456103+180=283952+(936-677)=121137×9-18=3151/4+2/4=3/4671-(777-576)=470142+143×6=1000126-(115-54)=65804+565=136925×(96-91)=125467+61×5=772409+61-116=354232+520+179=931421×2=842106+274-352=28222+(470-72)=620872-309-466=97495-29×4=379439-357=82310×3-64=866452-61×2=33090+285-345=3094+161=255467-144×2=17988+341-400=29115×5=57559×6+224=578684-111×6=18160×(369-362)=1120923×6=5538639+999-315=1323493-(239-11)=265486×2-471=501187×(248-245)=561908-(547+206)=15514×8+115=227274+52-160=166133+(156-83)=206846-367-279=200692-240×2=212306×3-822=96112+150+208=470930-(198+93)=639970-356-568=46824-298+337=863442-(245+136)=61813×6-978=3900290+(392-341)=341324-34×7=86419-(16+30)=37361+193=254989-165-106=718514+99×6=1108366-197-146=23995-(194-85)=886491-206=285186+(482-50)=618432+81=513993+828+446=2267960×(40-33)=672085-14+320=391142+(599-89)=652651+215=866212-(353-281)=140564+168=732132+323+360=81568×9+158=770231+385+76=69283+277=360723+94×3=1005129+123-174=78788-685-26=77961+298=1259101+357=458663+(964-138)=1489451-165=286551+785+267=1603323-(483-305)=145389+754-655=488383-155=228452-(383-376)=445181-10+103=274200+84-20=264285-105-79=101504×9=4536106+33-128=11403-84×3=151143-(115-92)=120536-199×2=138169×(375-371)=676629-143×3=200337+444=781999-(653-565)=911548+57+305=910492×2-826=158519×7-224=3409414-283=131378×2=756169+259-140=288491-18-10=463835-157-189=48927×(454-447)=189452+27-315=164254-129-37=8825×(101-94)=17548+260×2=56855×(255-247)=440188+72×5=548240+869+321=143038×(483-477)=228579-74×6=135580-(657-427)=350204×(687-683)=816295+701-906=90604-411+493=686558-(286+271)=1325-20×2=285408-117×2=174530×9-212=4558255-34+238=459187+124=311831-(287+374)=170120×5+213=813174+256=43027×(481-478)=81343-(183+126)=34262+(770-168)=864468-115-182=1714/5-1/5=3/5552-(192+290)=70882×6=5292416×(825-822)=1248514×6-193=2891791-(203+353)=235244×(407-403)=976871-278=593865+193×3=1444148+415×2=978322+(258-77)=503261+(312-236)=337646×9-898=4916941×9=8469917-(229+464)=224664-12×3=62859×2+383=501421-(312-232)=34110×(323-318)=50401-(168+81)=152580+646+458=1684276×3=828506×3=1518468-(217+179)=72186-65+339=46092+354×2=800384-(156+141)=87165+294+844=1303249×4-243=753743×5-232=348355+136-191=0416-(134+24)=258161×2-246=76520-(369-27)=178884-(709+149)=26462-139×2=184369-31×9=90411-(209+180)=22270-28-162=80633×(614-605)=5697949-583+68=434732×3-262=1934100×7-438=262356+109-224=241189-168+185=206484-92-25=367356-61+50=345294+199-61=432520-101×5=15181+444×2=106926×3=78880×(705-697)=7040571-432+195=334287-22×6=155206×(497-492)=1030342×(451-448)=102653+161=214431-238=193332-38×3=218135×4=540129+82+609=820481-187-194=100643×8-661=4483886-(331+66)=489382+684-634=432720×5=3600813-61-576=176383×6-65=223346×7=322454-225-173=56109+(530-23)=616250×2=500367-44×8=15510+96×7=1182365-(128+173)=64228-146=82807-27-487=29319×(685-680)=95166-(43+119)=4147+(403-136)=414843×2-801=885951-(939-616)=628400-(424-345)=321683+871+992=2546681-55×6=351980-232-685=63746-379=367352×2-185=51934+(388-215)=207940-350+536=1126248+(286-267)=26714×8+875=987406+75×2=556410+(476-290)=59666×8=528863+314=1177893-114+235=101482+62×8=578849-169=680137+80-53=164621-(923-686)=384292+634+865=1791572-101×4=168891×(804-799)=4455425-153=272755+773+219=1747141+216+618=975854-839=15925-766-29=130310+128=438154×2+793=1101922-(508+84)=33056+279=335653×8-762=4462712+864+291=1867773-(341+209)=223229×(310-306)=916379×2=758739+443+935=2117253-33=220764-702+232=2948/9-1/9=7/92/5-1/5=1/5895-187+503=1211181×(36-31)=905505×6=3030349-(772-483)=60291+63=354411×7-289=2588340-143=197925-159×4=289557+(817-36)=1338856+(549-520)=885330+287+107=724393-(731-571)=233742-(845-115)=12130×7+340=1250188×8-720=784396+47×2=490702×3-899=1207249×(191-187)=996489×2-104=8745/8+2/8=7/8122+(409-163)=368188×4=752108×9-497=475939-35-692=212497-(373+108)=16244×2=488780+152=932792×(976-971)=3960109-(357-347)=9976×7-26=506829-148=681405-264+128=269695×4-805=1975610+(897-68)=1439352×3-386=670178+287+659=1124188+21×7=335368+26+73=467218+206-162=262700-(386-371)=685455-39×2=377391-(256+50)=85403-(48+66)=289177-162=15425+335=760321-(400-232)=15399+(457-60)=496521-241-196=8487×7=609482-(197-124)=409832×(101-95)=499299-86=1371+(348-332)=87874+151+664=1689895+973-451=1417937-332-527=78991-(592-363)=76252+454-80=42696×4-324=6082-(506-436)=12401-11=390496-65×4=2361/6+5/6=1379+(419-301)=497393-(125-105)=373471-140+885=1216163+48+864=1075321+358=679110+(272-140)=242476-(116-85)=445829-124×4=333332-281+316=367504-119+866=1251323+327=650382-56×6=46238+670-569=3392/6-1/6=1/6294-219=75306-130+731=907459-26=433830-(120+606)=104476+387+474=13376/10+3/10=9/10402-73-272=57704×(92-85)=4928256×(762-754)=2048977-326=651453-71-308=741/10+8/10=9/10376-(480-339)=235490-451+701=740730-310-241=179526×7=3682218-187+315=346889-(520+218)=151565-378+806=993329×6-597=1377691+260=951337+707+509=1553746×6=447612×(79-74)=60633-309=32445×3=135457-(68+196)=19320×4=80179+(271-179)=271712-(199-170)=683804+(854-573)=1085495-154×3=33136+271-32=375673-(255+66)=352903×4=3612421+37-288=17050×2+123=223112-52+362=422474-147×2=180733+(928-461)=120085+(591-284)=392351×4=140499+209+21=329366+163+263=792874-739=135111×9-216=783211-23×2=165966-159×2=648594+83+29=706100+564-647=1712×(245-239)=72602-(419-394)=57794×7=658180-160+15=35403-185=218336-260=76311+80=39152×6=312189×(60-56)=75642×9+109=487247-39-78=130859-(558-392)=693229+(847-610)=466268×(843-839)=1072262-31×4=138125-36=89138×7=966919+513+336=1768195×3=58576×(169-160)=684444×(267-260)=31081/5+3/5=4/525+74=99275+78×8=899308×(391-388)=924612×(919-911)=4896764-418+998=1344478×7=3346475-337+194=332115×2=230507+639-990=15612+171×3=52538×5=190103+479+497=107954×9+143=629381-152×2=77187×3-433=1283/7+4/7=1354-35×3=249306+990+954=2250479-14×5=409330-249+401=482144+85=229728+529-795=46250+243+443=736535×9-472=4343355-(496-185)=44375+644+320=1339299-(81+158)=60529-(184+203)=1422/7-1/7=1/7408+75-84=399296+122+437=855493-(13+180)=300433×8-834=2630104+100=204150-(74+36)=40544+804-817=531462-29-165=2683/6-1/6=2/6860-284+132=708936-35-694=207832-321-284=227211-21=190404-(260+137)=7205+164-320=4992+394=486254+126=380601×4-887=1517367+90=45755×7=385828+945=177393×3+26=305498-(357-82)=223426-293-100=33374-(478-316)=212478-94×3=196399-49-35=31566-12×3=30534×4=2136490-177-189=124480-(201-110)=389491-98×3=19775×(349-343)=450436×(381-377)=1744523+29+156=708533×5=2665775-103×5=260361×2-537=185972-136-373=463670×3-626=1384977+19×5=1072355-330=25277+581+17=875444+809=1253445+283+966=1694413+(460-186)=68732×9+916=120470+(879-630)=31965+355+725=1145266-195-20=51309+139-189=259255+376=631410-(353-315)=372242×3-65=661227+(473-62)=638283+53×6=601189-(99+54)=3672×(239-232)=504395+(999-560)=834650+884-325=120948+57=105280-21-124=13540×9-24=336156-81=75704-111×5=149883-(205+356