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492-227-94=122-117+338=469-21=346+23×7=801+116×5=247×4=314-(180-46)=72×3=365-26×5=715-230+159=246×2-79=727×(488-483)=232-(224-82)=74+(397-133)=451-(389-300)=6/8-1/8=558-(87+102)=446+87=407-406+486=282-251=423-(540-530)=426-192×2=102+169-85=180+(702-48)=102×5+994=86×7=379+133×5=489-(44+84)=376-10-36=594-(875-838)=363+73+342=43+900+102=692+158+777=337+(288-55)=491-100-58=23×(444-436)=490-(715-456)=513×6=928-48×3=991-176-71=388+(605-166)=499-112-60=139+291=34+(935-58)=499-24×5=34+327-10=954+367-372=548×8-589=172+(373-208)=620×5-392=275-171+100=110+294=168×2=956-891=189+10×8=149×(131-126)=988-71×9=303-277=272-78-178=166+140+445=832-779+988=592+493+760=487-339-83=722-(43+110)=398+18-126=987-166-481=871-107×7=50×(238-232)=234+213=76×5=418-159-187=37×5=359-294=562×4=430-183+107=284-(115+16)=136+(408-205)=210×7-700=264-(59+149)=369+(498-218)=325+(294-82)=478-17-310=535×9-592=468-46×7=68×4+217=309-25-258=897+409=197+103+374=456+36-349=348-68=461-(142+223)=279×6=977-120-594=457-129+690=290+206=812-(161-33)=89×4+98=342-(44+132)=169+275-381=311+(180-68)=1/4+3/4=244+193=16×(252-246)=56-47+118=615-21+273=3/5-2/5=373+50+34=409×8=191×6-969=360-(59+272)=365-64×5=357-110-108=1/6+3/6=460-38-315=243×8-522=957-930=850-67=87×6-165=84×(292-283)=968-712=222×9=275+147-379=130+288=77+41=838-318+425=854+418=754-(492-158)=231-(128-56)=299+416+560=947-581=325+234×3=143+14×5=2/7+5/7=155×2-217=179+(468-334)=550+367-118=233+178×4=110-(216-184)=110+239=258+(317-186)=378-275=415+835+216=285+213+109=179×(400-397)=371×3=98×(155-152)=26×6=260+387+205=235-(248-137)=629-106×2=236-206=686+117+184=319-(360-203)=312+(103-95)=99×5+58=83×7=856×9=505+(248-162)=758-145×4=217+53×4=112×5+46=455×2=481+50×5=76+194×4=40+224-87=936-(128+587)=1/10+2/10=480-(341+73)=957-(55+812)=370-(94+155)=996-(313+513)=511-(475-417)=138+297-216=653×4=597×7-350=17+774+150=313+91=175×5=989-552+65=212+650-57=779-102+301=7/9-1/9=751+53+41=122+420=126+(896-182)=612×(39-34)=433-(400-196)=364+842+986=398+(458-145)=450×(454-448)=908-(437-433)=446+20-185=456-106-240=306+379=177×2=524×(956-951)=406+220+130=234-167+325=725×6=899×(799-793)=851-(315+20)=405×9-295=186-118=189+40×8=464+37+306=618-535+788=453×2-770=312-(485-195)=977+(971-330)=308+407×2=213×2=343+(309-192)=186×(165-161)=434-(189+94)=965-(798-224)=917-(920-250)=32+119+457=888+784=132+(283-163)=53×9+152=257×8=172-(12+81)=800-(300+119)=201+419-191=746+520+211=173×2=619-42=117×7=375-353=65+299+598=113+152=490+56×5=49×7+390=134+(248-177)=273×3-67=284-180-36=302×(463-460)=261-202=333+163=124+285+921=560×5-546=758-18×9=26×(427-420)=951+16+417=76×6+486=671-(561-21)=274+519+450=381+873+95=218+138=85+304-26=164×5-759=644-301+626=114+312=339+155=111×9+397=184+379+547=442-34×4=144+161+643=238×2-193=409-(62+49)=297+(340-23)=907-(675+208)=588+216×3=56+281=5/7-1/7=126×3-86=739+293+347=20×(433-427)=269×2+32=124×3-227=909-79-578=617×9=525-(282+72)=372-87-178=302-28+199=454-127-41=758-85=588+38×7=958-62×6=266-170+106=129-51×2=337×3=489+(441-305)=273×3=972-92-293=448-(438-248)=889-(21+294)=838-89×5=468-(81+196)=2/6+3/6=933-454+52=231+203-395=199-71+171=165×(527-520)=479-58+26=304-71-57=101+127=569-61-161=472+174×2=179+56-33=368+435=729×7=285+569+486=965-930+553=427-62×2=963-137×4=725-(55+456)=195×5=177-19×8=111×8+856=903-(210+536)=306-(56-16)=248+110-213=396×(718-714)=369-228+89=26×(348-340)=191-157=3/6-1/6=628+628=151+38+290=463-73×5=457-442=18×(853-850)=771-78-516=986+918-882=124×7=159-127+296=95+598+65=206+(396-17)=722×(970-966)=391+290+17=415+80=960+17+512=759-396-296=160×3+427=535-(325-37)=406-172-194=438-(116+285)=650-146×2=887×2-30=687-645=382-(915-567)=492-58×7=431×2=120×(533-528)=782-(593-75)=250-(159+83)=803-30+818=186×7-828=394-(50+201)=274-121+221=639+(705-320)=436+(463-321)=704-292×2=581-(204+191)=744+(589-512)=134+(462-451)=87-24=418+460×2=694-251+705=1/7+5/7=265×9=340-298=271-176=379-(191+138)=117×6-419=720+129×2=825+316-585=73×6+290=31+34-17=837-372-163=565-(171+43)=946+504-365=62×(117-114)=779+336-279=298-(710-603)=353-(160-69)=177-29×4=94×(130-125)=267×(137-130)=641-(966-606)=72+101=563-152=421-210-181=234+96=104+334=321-44×6=71+615+525=371+55×6=187+655+32=25+438+295=936-867=109+(958-891)=909×(238-231)=497-78-289=202-72×2=501+426=737-404=457-219=6/9-3/9=208+91=879-790+257=674×3-789=454-(260-159)=338-214+153=171×(417-414)=393×5=831+105×5=106×3+111=491+(394-32)=79×6+106=471-466+140=567-279=404+62-460=459-215=277-(350-245)=273+49-278=1/7+4/7=496-415=233+240-126=380+905-269=78+220-22=422×8-835=289×4=18×2+335=211-42-122=621-535=195-143=477-239=120×5-204=188-(476-465)=893-(36+508)=198-78+32=118+368=109+87=371-135-109=891-(710-326)=615+(604-363)=5/7+2/7=992-330-398=412-41×8=882-199-378=121×8-29=155×(954-947)=846-140×6=419-162×2=376+145×2=966+304-826=798×7-928=283+142×4=517-94-275=37×6=706×(174-167)=583+930+172=437-(496-234)=491+40+276=838-138×5=404-47=731-103×7=199+121×6=454-(171+54)=441-291+42=60×(315-311)=176×3-448=829×6-743=853-(704-375)=712-455-27=21×5=596×4-868=282-34×3=249×(479-476)=97×(388-379)=226×3-508=262+622-678=168+120=55+334-230=771-755=313+(930-902)=283×3-314=93×(459-456)=877+(481-467)=515+893-640=263-230+379=224×3+59=975-234×3=350×4=243×5-465=467-95×3=428+(843-75)=109×3+29=740-(250+239)=811-(75+46)=923+861+844=674-216×3=18×4=241-(163+75)=383-(130-29)=2/4-1/4=188+31×2=997+575-807=339-290+223=987+875+658=182+94=884-141+464=765+(170-80)=308-(239+34)=462+737-82=465-234+186=369-(84+146)=56-38+401=970-(506+397)=351-(36+261)=343-302=407×5-581=312×(854-845)=460-(87+124)=487+(505-72)=486×2=46+(307-66)=3/6+2/6=589×4=599-229-241=158+325-464=76-67+152=334-(26+181)=836+636-638=906×8=367×(99-91)=520×(472-466)=219-(76+47)=42×4=992-189-547=169+290-21=634-38+148=433-417=591-55=933+(781-436)=947+(706-681)=81+242-167=240-136=835-523-180=470+200=441-36×4=30×3=300×2=832-392-112=806+660=83×2=283-171+236=347×2+116=896-248-600=299+184-285=71+194-110=729-230×2=862×(399-393)=186+220=628+(981-394)=607-549-45=619-17×8=480×(279-275)=543-31=395-319=163+293=961-(999-272)=2/6-1/6=670+167-414=309-(169+32)=939-36-748=461-29=787-(260+303)=723-350-162=961+789=57×9+243=140-11×8=164×9=238-202+157=643+332-923=218-94×2=856-(145+223)=689×(398-395)=102-(23+48)=117×7-297=484+386=702×7=331-148×2=40×(114-106)=102+(208-150)=17+156-55=72+80+817=58+58=2/7-1/7=93+165=138×(147-141)=319-221=148+(503-90)=136×4-502=138×7-793=76×(429-424)=638-268×2=49×(183-180)=371-83×4=540×3-892=151-112=276+183+477=890+269-538=465+(318-113)=128×7=229-106-88=94+47×3=742-51×3=308-(13+128)=979-330=734×3-216=69-20-10=339+146-62=340+59=115-79+381=66×3-107=4/6-1/6=734-136+237=347-250+349=434-73-205=390+(865-539)=248-186=144×4=67×6+298=771×3-636=100×5+321=169+56+47=757+788+471=857-482+92=118×4=999-43×3=152+473=478-(351-73)=389+279-661=3/8+4/8=811+903=932-(580+271)=588+113=447-(26+242)=139-20+291=664+309+459=42+(741-339)=130×(35-29)=411-97×3=693-(441+232)=126-(105-86)=909-119×5=460-49×5=947-626+924=409×2=174+269-116=206-161=729×(450-442)=265-(403-287)=392-95=442-(145+230)=817×(517-509)=160-120+424=185+466+309=2/5-1/5=690-145+794=228-(486-385)=802×(119-114)=646+933=415+(699-318)=408-81×3=815×4=608+562=294×6-926=189+(321-106)=762-89×4=152×4-460=164-(174-156)=477-357-115=364-(206-164)=220+178+337=339+79=248-21=905-(714+111)=308×8-160=83+503+245=428+358=167+951+290=11×(442-437)=430-135+43=940-(224+147)=690-(626-361)=286×2+109=656+(481-386)=32+232+465=718-(496-468)=811-181×3=252-(26+152)=374+544+77=735-142×5=359-(124+153)=248×4=3/5-1/5=977+(553-401)=668-148=235+433+183=938-(836-209)=337-118=25×(458-449)=348-66-128=916-(676-453)=41×4=223×2=144+704+356=93+79=718-61-177=308+556=374-23×3=258-150=657-294+672=264+(243-204)=105×(334-331)=830-(52-45)=25+362-187=809×7-787=92+53=265-(468-350)=394-363+420=167+(327-21)=460×(754-749)=227+(290-266)=464-191×2=474-73-262=124+138=152×(58-52)=501-(300-152)=333-(458-271)=781+922-756=193-(191-94)=127+637+671=958-495=709-253-199=670+741+274=488-(445-259)=417×2-658=141×2-146=56+221=197×2-362=50+(474-460)=363×9-865=222+16-38=182×4-277=74+377-108=136×4-152=142+(514-406)=226-28×6=358×2-138=356+(218-44)=388+17-64=563-474+90=108+159=194+42+476=907-487-377=73×(476-467)=121+465=164×6-861=26×8+472=460×2-755=271-171-45=528-485=418-85-185=488-(375+80)=709-(248+384)=424-39+35=305+169×4=200-(213-145)=108-(491-388)=280-21×8=570+167=355-44×8=117×3=902-(681-146)=335×6=438-271-30=720×(397-394)=245-(199-95)=273-43-48=64+916-832=734-(762-561)=410+(115-82)=618+23+271=137+18×7=841-302+767=565-116+258=314×3=197×5-268=976-(545+404)=450+(158-143)=437+(36-17)=477-305+40=1/4+2/4=19×(262-257)=31+80×4=511×(861-854)=962-154-230=1/10+7/10=373+23+381=432×2-128=116+224-96=43×7=104×7+260=230+48×3=840×4-601=151-(449-332)=461-404=345+(96-58)=107+219+27=728-214-476=950×2=740+992-15=272+105×3=200×5+889=169×4-171=593+202-640=15+(86-72)=994×(937-929)=442-(239+130)=922-409+107=67+15+536=854+756-527=654-(175+102)=159×6+311=335-161=944-277-254=117×6+731=413-164-42=102+226-187=521-315=982-238×2=430-291-47=61×6-55=779-48×5=138×(142-139)=72×5-227=980+379-108=322-216=124×(228-222)=34×(416-409)=987-(321-83)=474×7-372=517-(531-333)=556-51=19×9+314=689-118+533=90+24+218=919-626=501+356-812=379+(729-138)=334-42×5=337+159-475=791-16+507=493-(191-179)=55×9+309=887+403=937-253+341=327-25×6=980+413=参考答案492-227-94=171122-117+338=343469-21=448346+23×7=507801+116×5=1381247×4=988314-(180-46)=18072×3=216365-26×5=235715-230+159=644246×2-79=413727×(488-483)=3635232-(224-82)=9074+(397-133)=338451-(389-300)=3626/8-1/8=5/8558-(87+102)=369446+87=533407-406+486=487282-251=31423-(540-530)=413426-192×2=42102+169-85=186180+(702-48)=834102×5+994=150486×7=602379+133×5=1044489-(44+84)=361376-10-36=330594-(875-838)=557363+73+342=77843+900+102=1045692+158+777=1627337+(288-55)=570491-100-58=33323×(444-436)=184490-(715-456)=231513×6=3078928-48×3=784991-176-71=744388+(605-166)=827499-112-60=327139+291=43034+(935-58)=911499-24×5=37934+327-10=351954+367-372=949548×8-589=3795172+(373-208)=337620×5-392=2708275-171+100=204110+294=404168×2=336956-891=65189+10×8=269149×(131-126)=745988-71×9=349303-277=26272-78-178=16166+140+445=751832-779+988=1041592+493+760=1845487-339-83=65722-(43+110)=569398+18-126=290987-166-481=340871-107×7=12250×(238-232)=300234+213=44776×5=380418-159-187=7237×5=185359-294=65562×4=2248430-183+107=354284-(115+16)=153136+(408-205)=339210×7-700=770264-(59+149)=56369+(498-218)=649325+(294-82)=537478-17-310=151535×9-592=4223468-46×7=14668×4+217=489309-25-258=26897+409=1306197+103+374=674456+36-349=143348-68=280461-(142+223)=96279×6=1674977-120-594=263457-129+690=1018290+206=496812-(161-33)=68489×4+98=454342-(44+132)=166169+275-381=63311+(180-68)=4231/4+3/4=1244+193=43716×(252-246)=9656-47+118=127615-21+273=8673/5-2/5=1/5373+50+34=457409×8=3272191×6-969=177360-(59+272)=29365-64×5=45357-110-108=1391/6+3/6=4/6460-38-315=107243×8-522=1422957-930=27850-67=78387×6-165=35784×(292-283)=756968-712=256222×9=1998275+147-379=43130+288=41877+41=118838-318+425=945854+418=1272754-(492-158)=420231-(128-56)=159299+416+560=1275947-581=366325+234×3=1027143+14×5=2132/7+5/7=1155×2-217=93179+(468-334)=313550+367-118=799233+178×4=945110-(216-184)=78110+239=349258+(317-186)=389378-275=103415+835+216=1466285+213+109=607179×(400-397)=537371×3=111398×(155-152)=29426×6=156260+387+205=852235-(248-137)=124629-106×2=417236-206=30686+117+184=987319-(360-203)=162312+(103-95)=32099×5+58=55383×7=581856×9=7704505+(248-162)=591758-145×4=178217+53×4=429112×5+46=606455×2=910481+50×5=73176+194×4=85240+224-87=177936-(128+587)=2211/10+2/10=3/10480-(341+73)=66957-(55+812)=90370-(94+155)=121996-(313+513)=170511-(475-417)=453138+297-216=219653×4=2612597×7-350=382917+774+150=941313+91=404175×5=875989-552+65=502212+650-57=805779-102+301=9787/9-1/9=6/9751+53+41=845122+420=542126+(896-182)=840612×(39-34)=3060433-(400-196)=229364+842+986=2192398+(458-145)=711450×(454-448)=2700908-(437-433)=904446+20-185=281456-106-240=110306+379=685177×2=354524×(956-951)=2620406+220+130=756234-167+325=392725×6=4350899×(799-793)=5394851-(315+20)=516405×9-295=3350186-118=68189+40×8=509464+37+306=807618-535+788=871453×2-770=136312-(485-195)=22977+(971-330)=1618308+407×2=1122213×2=426343+(309-192)=460186×(165-161)=744434-(189+94)=151965-(798-224)=391917-(920-250)=24732+119+457=608888+784=1672132+(283-163)=25253×9+152=629257×8=2056172-(12+81)=79800-(300+119)=381201+419-191=429746+520+211=1477173×2=346619-42=577117×7=819375-353=2265+299+598=962113+152=265490+56×5=77049×7+390=733134+(248-177)=205273×3-67=752284-180-36=68302×(463-460)=906261-202=59333+163=496124+285+921=1330560×5-546=2254758-18×9=59626×(427-420)=182951+16+417=138476×6+486=942671-(561-21)=131274+519+450=1243381+873+95=1349218+138=35685+304-26=363164×5-759=61644-301+626=969114+312=426339+155=494111×9+397=1396184+379+547=1110442-34×4=306144+161+643=948238×2-193=283409-(62+49)=298297+(340-23)=614907-(675+208)=24588+216×3=123656+281=3375/7-1/7=4/7126×3-86=292739+293+347=137920×(433-427)=120269×2+32=570124×3-227=145909-79-578=252617×9=5553525-(282+72)=171372-87-178=107302-28+199=473454-127-41=286758-85=673588+38×7=854958-62×6=586266-170+106=202129-51×2=27337×3=1011489+(441-305)=625273×3=819972-92-293=587448-(438-248)=258889-(21+294)=574838-89×5=393468-(81+196)=1912/6+3/6=5/6933-454+52=531231+203-395=39199-71+171=299165×(527-520)=1155479-58+26=447304-71-57=176101+127=228569-61-161=347472+174×2=820179+56-33=202368+435=803729×7=5103285+569+486=1340965-930+553=588427-62×2=303963-137×4=415725-(55+456)=214195×5=975177-19×8=25111×8+856=1744903-(210+536)=157306-(56-16)=266248+110-213=145396×(718-714)=1584369-228+89=23026×(348-340)=208191-157=343/6-1/6=2/6628+628=1256151+38+290=479463-73×5=98457-442=1518×(853-850)=54771-78-516=177986+918-882=1022124×7=868159-127+296=32895+598+65=758206+(396-17)=585722×(970-966)=2888391+290+17=698415+80=495960+17+512=1489759-396-296=67160×3+427=907535-(325-37)=247406-172-194=40438-(116+285)=37650-146×2=358887×2-30=1744687-645=42382-(915-567)=34492-58×7=86431×2=862120×(533-528)=600782-(593-75)=264250-(159+83)=8803-30+818=1591186×7-828=474394-(50+201)=143274-121+221=374639+(705-320)=1024436+(463-321)=578704-292×2=120581-(204+191)=186744+(589-512)=821134+(462-451)=14587-24=63418+460×2=1338694-251+705=11481/7+5/7=6/7265×9=2385340-298=42271-176=95379-(191+138)=50117×6-419=283720+129×2=978825+316-585=55673×6+290=72831+34-17=48837-372-163=302565-(171+43)=351946+504-365=108562×(117-114)=186779+336-279=836298-(710-603)=191353-(160-69)=262177-29×4=6194×(130-125)=470267×(137-130)=1869641-(966-606)=28172+101=173563-152=411421-210-181=30234+96=330104+334=438321-44×6=5771+615+525=1211371+55×6=701187+655+32=87425+438+295=758936-867=69109+(958-891)=176909×(238-231)=6363497-78-289=130202-72×2=58501+426=927737-404=333457-219=2386/9-3/9=3/9208+91=299879-790+257=346674×3-789=1233454-(260-159)=353338-214+153=277171×(417-414)=513393×5=1965831+105×5=1356106×3+111=429491+(394-32)=85379×6+106=580471-466+140=145567-279=288404+62-460=6459-215=244277-(350-245)=172273+49-278=441/7+4/7=5/7496-415=81233+240-126=347380+905-269=101678+220-22=276422×8-835=2541289×4=115618×2+335=371211-42-122=47621-535=86195-143=52477-239=238120×5-204=396188-(476-465)=177893-(36+508)=349198-78+32=152118+368=486109+87=196371-135-109=127891-(710-326)=507615+(604-363)=8565/7+2/7=1992-330-398=264412-41×8=84882-199-378=305121×8-29=939155×(954-947)=1085846-140×6=6419-162×2=95376+145×2=666966+304-826=444798×7-928=4658283+142×4=851517-94-275=14837×6=222706×(174-167)=4942583+930+172=1685437-(496-234)=175491+40+276=807838-138×5=148404-47=357731-103×7=10199+121×6=925454-(171+54)=229441-291+42=19260×(315-311)=240176×3-448=80829×6-743=4231853-(704-375)=524712-455-27=23021×5=105596×4-868=1516282-34×3=180249×(479-476)=74797×(388-379)=873226×3-508=170262+622-678=206168+120=28855+334-230=159771-755=16313+(930-902)=341283×3-314=53593×(459-456)=279877+(481-467)=891515+893-640=768263-230+379=412224×3+59=731975-234×3=273350×4=1400243×5-465=750467-95×3=182428+(843-75)=1196109×3+29=356740-(250+239)=251811-(75+46)=690923+861+844=2628674-216×3=2618×4=72241-(163+75)=3383-(130-29)=2822/4-1/4=1/4188+31×2=250997+575-807=765339-290+223=272987+875+658=2520182+94=276884-141+464=1207765+(170-80)=855308-(239+34)=35462+737-82=1117465-234+186=417369-(84+146)=13956-38+401=419970-(506+397)=67351-(36+261)=54343-302=41407×5-581=1454312×(854-845)=2808460-(87+124)=249487+(505-72)=920486×2=97246+(307-66)=2873/6+2/6=5/6589×4=2356599-229-241=129158+325-464=1976-67+152=161334-(26+181)=127836+636-638=834906×8=7248367×(99-91)=2936520×(472-466)=3120219-(76+47)=9642×4=168992-189-547=256169+290-21=438634-38+148=744433-417=16591-55=536933+(781-436)=1278947+(706-681)=97281+242-167=156240-136=104835-523-180=132470+200=670441-36×4=29730×3=90300×2=600832-392-112=328806+660=146683×2=166283-171+236=348347×2+116=810896-248-600=48299+184-285=19871+194-110=155729-230×2=269862×(399-393)=5172186+220=406628+(981-394)=1215607-549-45=13619-17×8=483480×(279-275)=1920543-31=512395-319=76163+293=456961-(999-272)=2342/6-1/6=1/6670+167-414=423309-(169+32)=108939-36-748=155461-29=432787-(260+303)=224723-350-162=211961+789=175057×9+243=756140-11×8=52164×9=1476238-202+157=193643+332-923=52218-94×2=30856-(145+223)=488689×(398-395)=2067102-(23+48)=31117×7-297=522484+386=870702×7=4914331-148×2=3540×(114-106)=320102+(208-150)=16017+156-55=11872+80+817=96958+58=1162/7-1/7=1/793+165=258138×(147-141)=828319-221=98148+(503-90)=561136×4-502=42138×7-793=17376×(429-424)=380638-268×2=10249×(183-180)=147371-83×4=39540×3-892=728151-112=39276+183+477=936890+269-538=621465+(318-113)=670128×7=896229-106-88=3594+47×3=235742-51×3=589308-(13+128)=167979-330=649734×3-216=198669-20-10=39339+146-62=423340+59=399115-79+381=41766×3-107=914/6-1/6=3/6734-136+237=835347-250+349=446434-73-205=156390+(865-539)=716248-186=62144×4=57667×6+298=700771×3-636=1677100×5+321=821169+56+47=272757+788+471=2016857-482+92=467118×4=472999-43×3=870152+473=625478-(351-73)=200389+279-661=73/8+4/8=7/8811+903=1714932-(580+271)=81588+113=701447-(26+242)=179139-20+291=410664+309+459=143242+(741-339)=444130×(35-29)=780411-97×3=120693-(441+232)=20126-(105-86)=107909-119×5=314460-49×5=215947-626+924=1245409×2=818174+269-116=327206-161=45729×(450-442)=5832265-(403-287)=149392-95=297442-(145+230)=67817×(517-509)=6536160-120+424=464185+466+309=9602/5-1/5=1/5690-145+794=1339228-(486-385)=127802×(119-114)=4010646+933=1579415+(699-318)=796408-81×3=165815×4=3260608+562=1170294×6-926=838189+(321-106)=404762-89×4=406152×4-460=148164-(174-156)=146477-357-115=5364-(206-164)=322220+178+337=735339+79=418248-21=227905-(714+111)=80308×8-160=230483+503+245=831428+358=786167+951+290=140811×(442-437)=55430-135+43=338940-(224+147)=569690-(626-361)=425286×2+109=681656+(481-386)=75132+232+465=729718-(496-468)=690811-181×3=268252-(26+152)=74374+544+77=995735-142×5=25359-(124+153)=82248×4=9923/5-1/5=2/5977+(553-401)=1129668-148=520235+433+183=851938-(836-209)=311337-118=21925×(458-449)=225348-66-128=154916-(676-453)=69341×4=164223×2=446144+704+356=120493+79=172718-61-177=48030