三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦454-329-23=828-128×5=145-(126-106)=757+(445-276)=913-81×5=429-(400-316)=342+(434-137)=154+(427-29)=217+682+880=684×(875-869)=377-(455-128)=138-107=72×8=304-208-39=258×3-71=630-467+787=341-209+166=331-(50+41)=981×(211-202)=182+601=294+(167-51)=17×(148-145)=406+(114-58)=35+673+252=183+724-118=210+315-494=347-(138+88)=97+98=117+107×8=166×4=545+341+137=745+426-382=38×8=235×3=618-(307+123)=408-26+86=142×7=413-122=989+(884-527)=455-(883-666)=699-506+537=33+49=147×2-132=133×(343-339)=144×6+461=158×(413-407)=10×9+437=724-14×6=668+412+936=843-(149+402)=42+69+732=134+(485-390)=663-432=197+(440-19)=372×2=423-27-29=37×(13-10)=878+198×4=369-104-218=867-43=160+(466-353)=345-172+201=836-(367-314)=160-(248-213)=80+30=854-580=165+470=22×(753-748)=159+252-217=410+863+910=413-(172+194)=377-241-112=406-338+134=526+460=498-187=641-66×7=66×6+68=317-77×2=258+178=83×9=228+252-51=972-533-165=731×3-456=920-(449+247)=907-74×9=237+186=479+(380-324)=677-(32+556)=490-(173+231)=706+279+892=404-285-94=307-84×3=359×3-233=38+62-82=337+682-119=907+316+618=208×4-26=642+273+32=960-(206+394)=109+279=712×(697-690)=167×6-737=386-151+246=176+(989-972)=3/6+2/6=203-100=710+(467-53)=688-30-176=198-(662-624)=906-424×2=853×(463-457)=127+76×4=195+220-221=529-(84+434)=375-135=48-17-23=1/5+2/5=741-(948-721)=556-120×3=49×(317-314)=506-364+426=219+562+804=179-23×5=31×3+485=918-(522+190)=651-86+937=489-360=983-617+468=129×7-367=403-(879-832)=129+(171-40)=236-75×3=887-503+880=201+270-219=396-(144+217)=405-310+307=840+385=57+251=186-94=152-71×2=122+344=302+191-143=329-(473-212)=680-197+338=171×5-827=247+114×6=139×7-60=466+828-125=219-136+89=214×(743-737)=130+10×3=465-34×5=935-558+616=837+596-298=793-(552-206)=2/8-1/8=364×4-952=853+431=402-(34+26)=745-317=132+254=438-(427-201)=88+291=836-(188+458)=471+(413-129)=204-143=204+157×6=315-279=158+(312-190)=17×(24-21)=82×(299-291)=550×9-638=49+163=87+416-347=880-75×6=512-(735-578)=899-(147+185)=410+551-736=399+218×2=643×(880-876)=317-214=244-159+161=189-68+198=282+233=787-145×4=276-167=581-(89-34)=273-(239-120)=221×(359-356)=186+805=246-169+191=482-(491-378)=240+63-37=996+143×5=935-(292+421)=20+10=69+193+415=491+(340-200)=875×(938-932)=522+(855-744)=25×8=488-71=214×8=42×(409-406)=482-130-47=516+781+883=491-127×2=497+74×3=60+105=493-(474-96)=835+(285-86)=150+548=482-137×3=871-324=123×(160-156)=719-633=50×(267-258)=485+156-450=614+222=387×2+146=792-(977-969)=858-734=376×2=210×4-765=465-226×2=502×3=197×4=274+(875-218)=498-176=122×5-468=99×7-398=913-396-362=111×(212-207)=109×3+255=788+643=11+615+169=459+(330-56)=737×(999-995)=509-(657-306)=479-236×2=509-422+806=904×6-178=68+476+348=7/10+3/10=268-17-144=231×3=110+379=274+(371-21)=733-700=107×(118-111)=17×3+361=382-287-28=180-33=207+132×7=306-(242-43)=105+195+204=467×2=491-(970-904)=344-47×7=608+192-15=271-(500-323)=828+(893-244)=936-279-570=371+72+272=5/8+2/8=50×7-304=453-270=195+177=203+121+634=839-(843-380)=387-125×3=404-(302-222)=345-(387-365)=843+977+214=311×3=850-499-10=362+811+821=728×2-922=419-408+489=717+(347-273)=92+(420-49)=109-60-31=26×(266-261)=62+26=90×(410-405)=219-21-174=77+52-66=149×4+75=943-(490+118)=229-22×7=957-(347+187)=625-82×6=727-638+638=262×3+133=456-250-162=311+(207-135)=62+320-188=170+329-73=423×9-404=35+116=229+50=933-811=295+114×5=445-393=624×4-810=195+138×3=617-257×2=133×8-130=360-262+359=391-73×2=378-73-287=465-149×2=79-13+825=580-50×2=68×8-411=197+241=130×7+42=728+(993-977)=22×8+36=300+114=190×5+401=38+191=461-410+181=312-(119+169)=348-42×5=137+110×2=258-(43-21)=936-(399-287)=670+58-223=628-(693-90)=854×3=51+71-12=71×4=146×(369-364)=261×(47-44)=931-(627-552)=699-99×4=980-186×2=86×3=123×(946-942)=71+(929-47)=48×5-20=46×3-109=942+635+597=104+828+714=927-(88+625)=933-(46+635)=490-(109+331)=385-72×2=302+(356-143)=325+(260-79)=62×5-141=207×4-449=462-(188+219)=157×4=401-160-158=484-186+172=526-75×6=299-(37+182)=374+96=314+(352-169)=282×4-96=774×7=5/8-1/8=667-(135-63)=352+135=362×2+387=439×3=201+869+539=710-390=929-(350-172)=99+84×9=19×5+50=525+123=112+97=832×3=275×(918-914)=19×5=82+125×7=148×(973-966)=962-455-419=384×2+285=452-(49+168)=149+(832-227)=316+286+59=398+144=582+192+175=269-60=469-31×9=963-(105+416)=176×(270-266)=140-44+256=336×2-219=946-717=84×(428-420)=398-(851-553)=4/7+2/7=755+215=215-174=891+113+116=272×2=406-152-119=208×4-479=687-164-46=40×(23-18)=899-341-532=302×9-967=643-217=461-90+97=584-239-171=475-277+286=541×3-926=145-(306-188)=770-(161+577)=107×7=271-68-120=415-178-214=498×9=535-96×2=4/6-1/6=221-116=630×(266-261)=180×9-383=111+508-378=473+97+290=452-447+375=249+114×5=437-(283+135)=381-(221-54)=137+101=430+(300-252)=598×4-897=416+284+38=355+(215-37)=78×4=278-183+340=8/9-1/9=102-73-16=692-262=116+494+378=139×(94-87)=305-239=86×(499-496)=274-188+990=124+(841-482)=587-17×4=2/7+4/7=33×(295-292)=65+348=206-25×6=156×(139-134)=104-36+24=946-311=98×9+89=953×(679-675)=529×(566-558)=900-23-135=433-14+62=435×4-652=195+160-330=170×2=260-215=283+55-116=750-216+261=219-70+45=996+674-925=5/7-2/7=875×(30-21)=475+(277-238)=412-(46+225)=320-139-105=346-(33+302)=938+(616-35)=419-37×9=268-178=207-(258-232)=334-121+241=281×2-502=741+540=775-16×2=78×9-41=85×5+32=659×3-168=264-(134+59)=423-(351-25)=41+389+11=485-(486-416)=855-518=378+20-24=289-(693-463)=238-(149+78)=558×(755-752)=471-(119+31)=309-(354-280)=745×8=10+67×7=550+239+921=911-249+948=279+191-195=715×4=459+(492-242)=254+234-370=809×4-565=319+136+525=169+346+329=923×6=14×(325-322)=303-107=962+(949-540)=123-(116-113)=384×4=286×3-112=757-192=475-221×2=60×8+400=832-(816-50)=35+(434-312)=195+242-325=834-193×2=19+891+916=163-18×3=913+19-427=457-(796-732)=774+863-258=406-(480-80)=317-44+163=121×8-722=471-(149+34)=28+101=327+36×7=415-(141+149)=137+542=4/6+2/6=84+195×3=356-42×5=575-47-125=420×(488-481)=13×9=706+(861-335)=345-(485-165)=480-260+92=63+86+676=262+494+399=84+243+626=409×2+118=65×9-158=111+20-76=779-721+544=218+243-357=834+599-164=142×(985-982)=191+810+730=127+170=416-(86+94)=1/4+2/4=845+824=134-125+133=99×7=365-247+379=457-(183-182)=82×(390-381)=974-468-60=459-(399-247)=40+16=243+(144-121)=91-(133-122)=635-419+386=730-49×2=595×7-298=444+235-594=784×2=163+297+284=283+645+446=836-(13+130)=169×3+136=313×2-214=551+18+423=118+89×8=250+696+843=434+751-536=360-36×5=850+637-747=206×3=983-31=65+226-109=417-110-99=221×2-16=325-(169-70)=324+234-208=351-(112+159)=483-73-222=146+242-112=105+217-25=890+316+598=994×(955-949)=803+(72-27)=688-112+790=785-535-195=775-24×4=169-(73+69)=491-54×7=884-201-398=666+758-265=544+83+178=282+128=5/9-2/9=505×5=61×9=17+122×3=111+(981-57)=285-71-127=439×2=671-(506+39)=956+854+175=774-603+601=852-110-125=31×8+365=2/4-1/4=938-229-302=145+532=149×(292-287)=361-(176+45)=886-(114+500)=953-341=464-280=219-37=23+279+221=63×7-112=419-(490-468)=457+244×4=138×7+904=458-203+58=383×2-337=994-109×4=926×3=907-159=256-(69+108)=248+(280-124)=309-54-95=775-707=835-(187+162)=599+551=736-526+657=96×7=100+200+124=208×2+607=350-(230-147)=974-(373+508)=120+590+134=83×4=185+34+391=439+552-529=561×4-803=994+373+388=126+129×4=444×7=903×5-620=102-92=528+61×2=438-248+73=368+(184-183)=591+166=206×(486-482)=665×6=502+(845-637)=895×2-104=219×3-206=637-(48+38)=331×2=162×6=336-(32+269)=19+51=300+(257-237)=182×(417-410)=833-677-112=119+57×4=847-328+674=606+124+103=895-293=22+909+198=215×3-449=404+180+354=425+584-45=160-127+44=362-(248+31)=370×2=377-(19+320)=900×7=350-(253+74)=419-350=645-(120+435)=58+253=161×(268-263)=754+188-740=340+152+471=123+270-59=879-329=177×4=608+796+984=959-252+273=423+880-767=247-197+255=598×4-106=3/5-1/5=358-29×4=602-576=984+(592-587)=42+145=533-50-364=481-47×8=3/6-2/6=76+260+399=648-415+116=28×(406-398)=436+136+324=543-(41+340)=159+(772-736)=600-198×2=201+395=411-(52+269)=32×(304-301)=124×(966-959)=265×3+733=169+493+80=255+63-278=446-(781-387)=5/8-2/8=66×6+753=116×(91-87)=434+(853-334)=90×8=456-116-204=675+993-403=829-712-32=315-183-39=20×(490-484)=997-599-347=813-(807-294)=464-153-211=881+13×2=798-72=340-(345-57)=76+266=58×5=320×3=382+(333-116)=147+(343-65)=622+60+95=758×5=639×(248-241)=171-(172-47)=1/6+2/6=258-241+454=1/3+2/3=782-546+289=225-164+205=902-506=2/6+4/6=60+(246-216)=173-23×6=160-94=52+252-27=78×(50-41)=264+362-413=339-94+55=469×7=169+140-295=343-49×5=126×7=65+572+113=887-628+735=174-53×2=492-237-53=499-47-302=238+(754-749)=394-246=161×6+949=738×(20-11)=526-(577-401)=205-174-23=112×(108-103)=901-731=373-45×6=185-(229-176)=190×3-444=321-98=94×4+486=2/6-1/6=383-(215+41)=223-33×6=704+232×3=813-657+463=416-397=236+45-220=595-201-286=118+191=535-255-231=97×4=346-170-60=366-309=746×8-512=56×9-481=85×8+183=331-72-238=799+391-717=855×9=276+467=21×3+47=940-(267+50)=356-61-40=557×9-689=417-97-248=769×9=799+(598-530)=320+20×7=182×5=824+436+238=5/7+2/7=4/8-3/8=623-49×8=39+171-97=912+237-11=455-(443-383)=473×3-257=182×2=354-(286+61)=670-42×5=574-(730-710)=976-244-570=456-48×9=238×4-280=444+(796-315)=804×8-243=484-90×2=168+205×3=245×(438-435)=124+112-31=539-(209-153)=184-121+353=445-356-71=335-128=401-(14+144)=384-19=49+324-353=321-38-248=36+136=589+(842-227)=360-(22+223)=578+(697-453)=142-(31+89)=487+(370-42)=786+297=471+173=260+63=85+148×6=852×2-234=789×5-384=306-19×6=390-(764-629)=81-(24+26)=251+871-31=321×2+79=550-525-20=108+(357-206)=參考答案454-329-23=102828-128×5=188145-(126-106)=125757+(445-276)=926913-81×5=508429-(400-316)=345342+(434-137)=639154+(427-29)=552217+682+880=1779684×(875-869)=4104377-(455-128)=50138-107=3172×8=576304-208-39=57258×3-71=703630-467+787=950341-209+166=298331-(50+41)=240981×(211-202)=8829182+601=783294+(167-51)=41017×(148-145)=51406+(114-58)=46235+673+252=960183+724-118=789210+315-494=31347-(138+88)=12197+98=195117+107×8=973166×4=664545+341+137=1023745+426-382=78938×8=304235×3=705618-(307+123)=188408-26+86=468142×7=994413-122=291989+(884-527)=1346455-(883-666)=238699-506+537=73033+49=82147×2-132=162133×(343-339)=532144×6+461=1325158×(413-407)=94810×9+437=527724-14×6=640668+412+936=2016843-(149+402)=29242+69+732=843134+(485-390)=229663-432=231197+(440-19)=618372×2=744423-27-29=36737×(13-10)=111878+198×4=1670369-104-218=47867-43=824160+(466-353)=273345-172+201=374836-(367-314)=783160-(248-213)=12580+30=110854-580=274165+470=63522×(753-748)=110159+252-217=194410+863+910=2183413-(172+194)=47377-241-112=24406-338+134=202526+460=986498-187=311641-66×7=17966×6+68=464317-77×2=163258+178=43683×9=747228+252-51=429972-533-165=274731×3-456=1737920-(449+247)=224907-74×9=241237+186=423479+(380-324)=535677-(32+556)=89490-(173+231)=86706+279+892=1877404-285-94=25307-84×3=55359×3-233=84438+62-82=18337+682-119=900907+316+618=1841208×4-26=806642+273+32=947960-(206+394)=360109+279=388712×(697-690)=4984167×6-737=265386-151+246=481176+(989-972)=1933/6+2/6=5/6203-100=103710+(467-53)=1124688-30-176=482198-(662-624)=160906-424×2=58853×(463-457)=5118127+76×4=431195+220-221=194529-(84+434)=11375-135=24048-17-23=81/5+2/5=3/5741-(948-721)=514556-120×3=19649×(317-314)=147506-364+426=568219+562+804=1585179-23×5=6431×3+485=578918-(522+190)=206651-86+937=1502489-360=129983-617+468=834129×7-367=536403-(879-832)=356129+(171-40)=260236-75×3=11887-503+880=1264201+270-219=252396-(144+217)=35405-310+307=402840+385=122557+251=308186-94=92152-71×2=10122+344=466302+191-143=350329-(473-212)=68680-197+338=821171×5-827=28247+114×6=931139×7-60=913466+828-125=1169219-136+89=172214×(743-737)=1284130+10×3=160465-34×5=295935-558+616=993837+596-298=1135793-(552-206)=4472/8-1/8=1/8364×4-952=504853+431=1284402-(34+26)=342745-317=428132+254=386438-(427-201)=21288+291=379836-(188+458)=190471+(413-129)=755204-143=61204+157×6=1146315-279=36158+(312-190)=28017×(24-21)=5182×(299-291)=656550×9-638=431249+163=21287+416-347=156880-75×6=430512-(735-578)=355899-(147+185)=567410+551-736=225399+218×2=835643×(880-876)=2572317-214=103244-159+161=246189-68+198=319282+233=515787-145×4=207276-167=109581-(89-34)=526273-(239-120)=154221×(359-356)=663186+805=991246-169+191=268482-(491-378)=369240+63-37=266996+143×5=1711935-(292+421)=22220+10=3069+193+415=677491+(340-200)=631875×(938-932)=5250522+(855-744)=63325×8=200488-71=417214×8=171242×(409-406)=126482-130-47=305516+781+883=2180491-127×2=237497+74×3=71960+105=165493-(474-96)=115835+(285-86)=1034150+548=698482-137×3=71871-324=547123×(160-156)=492719-633=8650×(267-258)=450485+156-450=191614+222=836387×2+146=920792-(977-969)=784858-734=124376×2=752210×4-765=75465-226×2=13502×3=1506197×4=788274+(875-218)=931498-176=322122×5-468=14299×7-398=295913-396-362=155111×(212-207)=555109×3+255=582788+643=143111+615+169=795459+(330-56)=733737×(999-995)=2948509-(657-306)=158479-236×2=7509-422+806=893904×6-178=524668+476+348=8927/10+3/10=1268-17-144=107231×3=693110+379=489274+(371-21)=624733-700=33107×(118-111)=74917×3+361=412382-287-28=67180-33=147207+132×7=1131306-(242-43)=107105+195+204=504467×2=934491-(970-904)=425344-47×7=15608+192-15=785271-(500-323)=94828+(893-244)=1477936-279-570=87371+72+272=7155/8+2/8=7/850×7-304=46453-270=183195+177=372203+121+634=958839-(843-380)=376387-125×3=12404-(302-222)=324345-(387-365)=323843+977+214=2034311×3=933850-499-10=341362+811+821=1994728×2-922=534419-408+489=500717+(347-273)=79192+(420-49)=463109-60-31=1826×(266-261)=13062+26=8890×(410-405)=450219-21-174=2477+52-66=63149×4+75=671943-(490+118)=335229-22×7=75957-(347+187)=423625-82×6=133727-638+638=727262×3+133=919456-250-162=44311+(207-135)=38362+320-188=194170+329-73=426423×9-404=340335+116=151229+50=279933-811=122295+114×5=865445-393=52624×4-810=1686195+138×3=609617-257×2=103133×8-130=934360-262+359=457391-73×2=245378-73-287=18465-149×2=16779-13+825=891580-50×2=48068×8-411=133197+241=438130×7+42=952728+(993-977)=74422×8+36=212300+114=414190×5+401=135138+191=229461-410+181=232312-(119+169)=24348-42×5=138137+110×2=357258-(43-21)=236936-(399-287)=824670+58-223=505628-(693-90)=25854×3=256251+71-12=11071×4=284146×(369-364)=730261×(47-44)=783931-(627-552)=856699-99×4=303980-186×2=60886×3=258123×(946-942)=49271+(929-47)=95348×5-20=22046×3-109=29942+635+597=2174104+828+714=1646927-(88+625)=214933-(46+635)=252490-(109+331)=50385-72×2=241302+(356-143)=515325+(260-79)=50662×5-141=169207×4-449=379462-(188+219)=55157×4=628401-160-158=83484-186+172=470526-75×6=76299-(37+182)=80374+96=470314+(352-169)=497282×4-96=1032774×7=54185/8-1/8=4/8667-(135-63)=595352+135=487362×2+387=1111439×3=1317201+869+539=1609710-390=320929-(350-172)=75199+84×9=85519×5+50=145525+123=648112+97=209832×3=2496275×(918-914)=110019×5=9582+125×7=957148×(973-966)=1036962-455-419=88384×2+285=1053452-(49+168)=235149+(832-227)=754316+286+59=661398+144=542582+192+175=949269-60=209469-31×9=190963-(105+416)=442176×(270-266)=704140-44+256=352336×2-219=453946-717=22984×(428-420)=672398-(851-553)=1004/7+2/7=6/7755+215=970215-174=41891+113+116=1120272×2=544406-152-119=135208×4-479=353687-164-46=47740×(23-18)=200899-341-532=26302×9-967=1751643-217=426461-90+97=468584-239-171=174475-277+286=484541×3-926=697145-(306-188)=27770-(161+577)=32107×7=749271-68-120=83415-178-214=23498×9=4482535-96×2=3434/6-1/6=3/6221-116=105630×(266-261)=3150180×9-383=1237111+508-378=241473+97+290=860452-447+375=380249+114×5=819437-(283+135)=19381-(221-54)=214137+101=238430+(300-252)=478598×4-897=1495416+284+38=738355+(215-37)=53378×4=312278-183+340=4358/9-1/9=7/9102-73-16=13692-262=430116+494+378=988139×(94-87)=973305-239=6686×(499-496)=258274-188+990=1076124+(841-482)=483587-17×4=5192/7+4/7=6/733×(295-292)=9965+348=413206-25×6=56156×(139-134)=780104-36+24=92946-311=63598×9+89=971953×(679-675)=3812529×(566-558)=4232900-23-135=742433-14+62=481435×4-652=1088195+160-330=25170×2=340260-215=45283+55-116=222750-216+261=795219-70+45=194996+674-925=7455/7-2/7=3/7875×(30-21)=7875475+(277-238)=514412-(46+225)=141320-139-105=76346-(33+302)=11938+(616-35)=1519419-37×9=86268-178=90207-(258-232)=181334-121+241=454281×2-502=60741+540=1281775-16×2=74378×9-41=66185×5+32=457659×3-168=1809264-(134+59)=71423-(351-25)=9741+389+11=441485-(486-416)=415855-518=337378+20-24=374289-(693-463)=59238-(149+78)=11558×(755-752)=1674471-(119+31)=321309-(354-280)=235745×8=596010+67×7=479550+239+921=1710911-249+948=1610279+191-195=275715×4=2860459+(492-242)=709254+234-370=118809×4-565=2671319+136+525=980169+346+329=844923×6=553814×(325-322)=42303-107=196962+(949-540)=1371123-(116-113)=120384×4=1536286×3-112=746757-192=565475-221×2=3360×8+400=880832-(816-50)=6635+(434-312)=157195+242-325=112834-193×2=44819+891+916=1826163-18×3=109913+19-427=505457-(796-732)=393774+863-258=1379406-(480-80)=6317-44+163=436121×8-722=246471-(149+34)=28828+101=129327+36×7=579415-(141+149)=125137+542=6794/6+2/6=184+195×3=669356-42×5=146575-47-125=403420×(488-481)=294013×9=117706+(861-335)=1232345-(485-165)=25480-260+92=31263+86+676=825262+494+399=115584+243+626=953409×2+118=93665×9-158=427111+20-76=55779-721+544=602218+243-357=104834+599-164=1269142×(985-982)=426191+810+730=1731127+170=297416-(86+94)=2361/4+2/4=3/4845+824=1669134-125+133=14299×7=693365-247+379=497457-(183-182)=45682×(390-381)=738974-468-60=446459-(399-247)=30740+16=56243+(144-121)=26691-(133-122)=80635-419+386=602730-49×2=632595×7-298=3867444+235-594=85784×2=1568163+297+284=744283+645+446=1374836-(13+130)=693169×3+136=643313×2-214=412551+18+423=992118+89×8=830250+696+843=1789434+751-536=649360-36×5=180850+637-747=740206×3=618983-31=95265+226-109=182417-110-99=208221×2-16=426325-(169-70)=226324+234-208=350351-(112+159)=80483-73-222=188146+242-112=276105+217-25=297890+316+598=1804994×(955-949)=5964803+(72-27)=848688-112+790=1366785-535-195=55775-24×4=679169-(73+69)=27491-54×7=113884-201-398=285666+758-265=1159544+83+178=805282+128=4105/9-2/9=3/9505×5=252561×9=54917+122×3=383111+(981-57)=1035285-71-127=87439×2=878671-(506+39)=126956+854+175=1985774-603+601=772852-110-125=61731×8+365=6132/4-1/4=1/4938-229-302=407145+532=677149×(292-287)=745361-(176+45)=140886-(114+500)=272953-341=612464-280=184219-37=18223+279+221=52363×7-112=329419-(490-468)=397457+244×4=1433138×7+904=1870458-203+58=313383×2-337=429994-109×4=558926×3=2778907-159=748256-(69+108)=79248+(280-124)=404309-54-95=160775-707=68835-(187+162)=486599+551=1150736-526+657=86796×7=672100+200+124=424208×2+607=1023350-(230-147)=267974-(373+508)=93120+590+134=84483×4=332185+34+391=610439+552-529=462561×4-803=1441994+373+388=1755126+129×4=642444×7=3108903×5-620=3895102-92=10528+61×2=650438-248+73=263368+(184-183)=369591+166=757206×(486-482)=824665×6=3990502+(845-637)=710895×2-104=1686219×3-206=451637-(48+38)=551331×2=662162×6=972336-(32+269)=3519+51=70300+(257-237)=320182×(417-410)=1274833-677-112=44119+57×4=347847-328+674=1193606+124+103=833895-293=60222+909+198=1129215×3-449=196404+180+354=938425+584-45=964160-127+44=77362-(248+31)=83370×2=740377-(19+320)=38900×7=6300350-(253+74)=23419-350=69645-(120+435)=9058+253=311161×(268-263)=805754+188-740=202340+152+471=963123+270-59=334879-329=550177×4=708608+796+984=2388959-252+273=980423+880-767=536247-197+255=305598×4-106=22863/5-1/5=2/5358-29×4=242602-576=26984+(592-587)=989