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958-(253+605)=134+288=488-443+785=176×(128-124)=683+651=3/6+2/6=235+96=28×9=704+74+946=327+122=667×7-50=308+486-461=322-56+937=489+551-993=263×2-171=580-(913-764)=261+554+118=848-725=481-(157-144)=59+11-38=46×(435-432)=731-31×2=757×3-249=463×(933-930)=409+901+358=495-155-319=230-(371-257)=138×6-461=483-380+85=54×3+578=464+(352-327)=86+181=399×2-471=178+872+880=223+205=638-(355+153)=286+103=441-23-395=897×9-842=651×3=365+43+428=202+726-652=336-(422-105)=137×(408-405)=572-142×3=54×(219-212)=688-(73+537)=780-479=992×6=978×8=67×8-186=156+296=683-371+226=4/6-1/6=119+686-625=550+432-449=498-76-372=268+(497-135)=316+804-407=427-105+141=61×6=327-(467-219)=141+134=233-131+28=165+254-203=110+(284-17)=452-107-152=305-52×4=983-872=80×(126-118)=487+200×2=338-143+673=107×(674-671)=296×2+318=320+258+226=459-(426-25)=371-369+32=399-(202-84)=3/8-2/8=171×6-305=228-13=93×6-516=436-87×4=749+779-488=880-(306+239)=252-39-51=311-64-97=269-81+82=704-162=99+365=175-25×4=276+(228-82)=19×3=80+90=22×6=498-(215+107)=190+(293-221)=474+(966-417)=75×9=118-(140-95)=424-(440-155)=343+83-131=456+989+721=423+(393-37)=812-206-555=158×2=34×9-158=34×8=69×(278-270)=282-161+58=54×(871-868)=548+142=770-161×2=358-205+174=64+228=596+263×3=461-(68+391)=772×5-222=276+(955-903)=560-262+776=477×7=477-296=84×5=47×3+57=139×3-352=873-353-273=853-(172+38)=331+31-356=950+136×7=4/10-1/10=342×5-759=250-26+265=565×3-585=281-89×3=484-(20+75)=358-(99+214)=918×(27-23)=618-143+718=387×(219-212)=951-275+599=825+310=715-(894-252)=201+36=333-142×2=369-102+384=124×6+580=876-820=793-(863-550)=495-196×2=848-119=138+301-353=368-16×6=849-368+635=1/7+2/7=628×5-916=215+369×2=676×5-929=990-931+163=979-145+426=6/9+3/9=930-812-39=344×2=205+688+36=210-22-16=50×(18-13)=317+(726-716)=85×(20-11)=659-220-343=111-(223-194)=117×4+467=335+510-255=152×(202-196)=420-360=96+278=347+447=628+737+953=419-(17+93)=498-484=629-121+694=97×6+327=271+(294-63)=317-(44+252)=84×6+99=624-74×2=217+347+125=498-25=193×(301-296)=346-(13+53)=421-(272-141)=421-14×3=104×6=906-(939-477)=485-73×2=733+916+762=281-(29+130)=208×(702-699)=240-(305-228)=651-(265+83)=676-109×6=458+531-515=873+293+487=968-(652-74)=463-147-30=578+524+995=216+259=358-(283+17)=528×8=920×(790-785)=367+370-626=992-768+179=672+905-862=344-(75+183)=342-158×2=480-32-360=959+(460-358)=730-231-199=286×3-806=153×(153-149)=239-17×8=24+172+663=91×6+153=198×5-245=473+528=527+329+147=541-(154-141)=216-(104+48)=337×6=141+95-136=343+(65-40)=607+38×9=73×(369-364)=812+(933-18)=189-27×6=152+60=133+(933-94)=28×(341-333)=83×5+197=323-313+316=10×4=30×(470-467)=508-190-213=386-350=76×(337-329)=482-191-142=92×7-150=941-191-503=668-(398+194)=275-(188+56)=30+169×5=588-148×3=523×(996-989)=224+133+180=401-47-328=379×8-786=325+(374-257)=57×4+71=470-(435-131)=214+163-49=868+(452-213)=21×3+210=471-35×3=31+(459-360)=308-(412-315)=310+726+882=773-(151+152)=893-83+126=968+58×9=271+123+383=97+(281-243)=641+146+213=7/9+2/9=490-329-138=813-320=87-70+361=980-(186+591)=117+118=419-(11+388)=265-(399-181)=612-285=462-27×6=442-(473-406)=6/8-1/8=419-385+404=112×7-515=832-20-439=395+62-210=974×(484-475)=842×3=330-(426-168)=290-(957-875)=213×4-789=953×9=541-420+702=1/4+2/4=41+56×7=579-(320-297)=275-132×2=99+17×7=80-40=574-(436+14)=342-(221+104)=256+192=900-29-51=490×2-839=4/7+2/7=151+732=276-46+121=348×(675-671)=254×9=261×(417-412)=57×5+286=349-(297-41)=995+910=366+413=495+37×5=66×5+347=172+156=607-33×2=690-271×2=223+85-15=47+987+402=246+321+230=84×3+199=426+(105-102)=430-271=689+701+813=316+(740-141)=2/10-1/10=669-(797-228)=314+612=72×7+186=884-161×5=93×9-228=404-37×4=991×6=654-182-119=410-19×5=281×2=494+19×6=721-632-11=975+(824-419)=895×6-121=422+34-439=871×(822-816)=273×2+308=123-81+319=297-21×4=137+116-60=312+172+416=465-25-319=343×8=314-148=499-390=94-29-32=344+150-227=269-33-216=776-271×2=158-48×2=777-35×5=440×4=124×4+369=386-146=623-230×2=197+52-96=91×8-155=352+80-178=155+134+176=241×3=702×3-213=3/7-2/7=465-14×8=104×(273-265)=450-(485-344)=417×2-23=63+340-76=217+(886-344)=184+443=483-34×6=106+202=746-(418+22)=1/3+2/3=705-266-290=213-122+276=770-76-291=477-88-183=329-114=316-78=126-(81-31)=130-119=184+217+544=408-166+121=771-57=445-(275-59)=363+881+572=704×8-349=303×9-978=251+75+635=21+(928-144)=290+(476-97)=991-(422-114)=100×(115-107)=109+(430-161)=44+146×3=94×2=566+(354-311)=673-(435-294)=308+655=290-25=249×4=551+(655-475)=682-71×2=437+(341-13)=940-(493-97)=579×6-39=191+355×2=609×9-627=190-(479-359)=981-(120+435)=231-28×8=281-(242-140)=187×2=538-506=10×(498-494)=194×4-608=83+35=179-(128-45)=445+100+240=713-(623-188)=827+958+787=697-(311+282)=99+326-409=786-(565+184)=939+577=204+171+145=489×(586-578)=992+449-643=3/7-1/7=991-247=118+339-440=401+(408-293)=484-(67+292)=361×4-644=122×3=890×3-807=351-155-91=706-147+76=401+976-519=321×3=139×2=919-(32+402)=200-123=407-(385-55)=441-239-162=813-(633+36)=685-281+239=161-61+381=352+(305-263)=534-244=523×6-683=576+873-488=279+103×4=714×(34-28)=94+397=4/9-2/9=59+246×3=231+(444-334)=342×(631-624)=361+109+497=918-486=40+(923-702)=105×7-159=1/6+5/6=443+(880-676)=92×8-406=546+91×3=33+317-194=164×4=145×6=377-(253+76)=4/6-2/6=515-(60+229)=2/6+3/6=296+146+405=295-117+176=441-410=482-13×6=388-21-273=945+(695-492)=905-(870-595)=286-266=575+371+288=159-116-31=41+(356-21)=953-522-89=901×9-395=963-(273-72)=180×(875-869)=774×(232-223)=342-(633-304)=456-247=343-(35+209)=94+580+266=117-10×5=964-653-166=515+(627-169)=648+204-99=755+523-950=172+274-31=361-(21+68)=473-340=85×8-596=804+204×2=186+142+373=210+(314-247)=689×(327-318)=638-582-21=220×4+571=834-(324+500)=449-380-61=314-(471-193)=444-94-301=462-49×9=973+259×3=452+(150-118)=355-(375-28)=417-217=307-261+79=20+40+17=278+34-66=72×(499-496)=272×2+256=960-200-719=366-106×2=480×4-951=972×9=265-32×3=217-36×5=998+48×9=173-(638-552)=780-377×2=386×9-845=32×9=438-275+601=95+373-282=296+161-380=307-134-63=949-484-464=66+(455-77)=143×5=217+77=235-165+421=217+300+246=127×2=3/8+5/8=198×(367-362)=708-550+728=482-435+95=411-19-319=453-98-303=19×(400-393)=410+273-368=574+94×9=557-(268+214)=166×3-351=728×4=491-10×8=84×(487-482)=226+290+460=471+27-40=131×6=979-(830-686)=362+186=653-(61+313)=289+64-102=90+291=389-(166+144)=769+240×2=940-903+428=724+430×2=823×(975-969)=151+411=997-894=51×3=459+761=903-(378-113)=896×8=45×9+574=401×9=577+179=481+970+954=379-(487-199)=126+(216-214)=389+(413-183)=532-23-142=117-10-89=408-241+87=319-(639-586)=472-304=99+(488-43)=328×2=512-252×2=264×(337-328)=937×(601-595)=946-266×3=152×4+355=6/9-3/9=137+51=749-670=266+50+203=874-253=867-137-425=279-(142+74)=985-(931+45)=2/4-1/4=170+56×2=403×2-763=801+44-265=337+226×2=298-94-187=231-150+410=374-63=4/10+5/10=124×(296-290)=130+280=482-65-44=863+546-731=602-267+484=49×2=176×(242-238)=575+198=252-18+164=727-(11+523)=430-(188+227)=671-102×4=939-56×2=719×(971-962)=507-191×2=691+967=337×2-119=872-(509+165)=231-222+347=239+878+555=123+354=402-(291+101)=553-548+869=250-(72+166)=348+(51-22)=402-35×9=284-254=312+54×5=805+753-58=321-279+119=86×(160-151)=201+521+146=382-92+128=285+107+569=377-249=164+292-389=332-(733-455)=395-(187+179)=309×3-68=391×8=280+838-309=914+861=716-369+852=368-351+127=289-125=210×4-87=409-173-160=627-531=329-107×3=605+(288-155)=376-347=995-704=453-(291+49)=588+(706-336)=299+(202-33)=494-23-12=195-(127-89)=547+(917-495)=512+(31-18)=974-134×2=334+69×2=854+198+441=350-11=351-(219+96)=462×(260-256)=1/6+4/6=375×5-348=129+356-434=309+461-239=41×9+866=50×7-277=966-847=383-14-343=133+79×4=874-511=449-236+143=166×5=259+71=470+(396-304)=738-(471-167)=115×7=753-133-105=252-(43+129)=979+20-478=203-136=155+338=417-118+451=825+451-416=363-(224+14)=300+127=872-(840-217)=76+40+500=491×9=454-116-118=453-116=115+626+84=914-39×9=82-(250-184)=189-24-153=239×2=372+100=109+434+28=401-11=904+11×2=375-(68+224)=180+466+778=265-241=253+100=398-179+236=257×2-429=794-526=683+585-665=221×7=64+(276-194)=87+360=248×(341-337)=414+(482-444)=384+82×3=528×9=46+203+250=12+101+718=229-103+135=920+910-84=546×(518-515)=994×6=254×(169-166)=389×7-220=932+632-339=940+644-150=33×(435-430)=413+504+67=638+545+959=649-(145+141)=479-37×9=908+705+124=915+694+530=759-(988-262)=21×(503-494)=134+305=132+117-190=25×2+469=458-41-62=932-588=67+(544-70)=474-193+159=10+(335-332)=895-93×8=75+324×2=272×2+438=41×3+729=176+318-353=478×2-931=56×7=352-(60+176)=325-24×2=466+127=5/7-1/7=759-419-213=395-68-75=197×2-109=536-117×4=108+576=620-(764-751)=447-32×7=576-170=944-(194+473)=761-43×8=12×5+469=107×6+62=103×7+752=215×4-49=146×4+965=296+410=812×(407-404)=60+(99-94)=434-319+10=860+105+15=262-39=486+(941-373)=381-182+108=85+(272-238)=594-451-82=986+661+128=488-(227-79)=400-(476-427)=234+227=454-(90+153)=492-73=316-(35+147)=30×(192-186)=140×7-166=585-277+553=413-35+15=343×2=552+245=692+822-309=369-296=456-(13+42)=278-(194-61)=215×4-170=183×(46-42)=961-(306+514)=254+657=321-(925-776)=117×3=381-348=118+109=500+(429-304)=137+(216-144)=750-175-114=972-123×6=102×(87-84)=699+(616-516)=489-36-229=415-281+274=279+303+369=556×(468-461)=178×3=33+351+399=175+333+142=55×5=540×3-577=101+266-125=852×3-377=457-(320+38)=370×(175-170)=126×(802-796)=491-52×8=305×3-145=334×2+422=336-(450-338)=80×2=231+180=273+115-194=84+(407-227)=209×2=42×7-208=347+30+505=344×6=197-11=874+650-212=257-(388-314)=參考答案958-(253+605)=100134+288=422488-443+785=830176×(128-124)=704683+651=13343/6+2/6=5/6235+96=33128×9=252704+74+946=1724327+122=449667×7-50=4619308+486-461=333322-56+937=1203489+551-993=47263×2-171=355580-(913-764)=431261+554+118=933848-725=123481-(157-144)=46859+11-38=3246×(435-432)=138731-31×2=669757×3-249=2022463×(933-930)=1389409+901+358=1668495-155-319=21230-(371-257)=116138×6-461=367483-380+85=18854×3+578=740464+(352-327)=48986+181=267399×2-471=327178+872+880=1930223+205=428638-(355+153)=130286+103=389441-23-395=23897×9-842=7231651×3=1953365+43+428=836202+726-652=276336-(422-105)=19137×(408-405)=411572-142×3=14654×(219-212)=378688-(73+537)=78780-479=301992×6=5952978×8=782467×8-186=350156+296=452683-371+226=5384/6-1/6=3/6119+686-625=180550+432-449=533498-76-372=50268+(497-135)=630316+804-407=713427-105+141=46361×6=366327-(467-219)=79141+134=275233-131+28=130165+254-203=216110+(284-17)=377452-107-152=193305-52×4=97983-872=11180×(126-118)=640487+200×2=887338-143+673=868107×(674-671)=321296×2+318=910320+258+226=804459-(426-25)=58371-369+32=34399-(202-84)=2813/8-2/8=1/8171×6-305=721228-13=21593×6-516=42436-87×4=88749+779-488=1040880-(306+239)=335252-39-51=162311-64-97=150269-81+82=270704-162=54299+365=464175-25×4=75276+(228-82)=42219×3=5780+90=17022×6=132498-(215+107)=176190+(293-221)=262474+(966-417)=102375×9=675118-(140-95)=73424-(440-155)=139343+83-131=295456+989+721=2166423+(393-37)=779812-206-555=51158×2=31634×9-158=14834×8=27269×(278-270)=552282-161+58=17954×(871-868)=162548+142=690770-161×2=448358-205+174=32764+228=292596+263×3=1385461-(68+391)=2772×5-222=3638276+(955-903)=328560-262+776=1074477×7=3339477-296=18184×5=42047×3+57=198139×3-352=65873-353-273=247853-(172+38)=643331+31-356=6950+136×7=19024/10-1/10=3/10342×5-759=951250-26+265=489565×3-585=1110281-89×3=14484-(20+75)=389358-(99+214)=45918×(27-23)=3672618-143+718=1193387×(219-212)=2709951-275+599=1275825+310=1135715-(894-252)=73201+36=237333-142×2=49369-102+384=651124×6+580=1324876-820=56793-(863-550)=480495-196×2=103848-119=729138+301-353=86368-16×6=272849-368+635=11161/7+2/7=3/7628×5-916=2224215+369×2=953676×5-929=2451990-931+163=222979-145+426=12606/9+3/9=1930-812-39=79344×2=688205+688+36=929210-22-16=17250×(18-13)=250317+(726-716)=32785×(20-11)=765659-220-343=96111-(223-194)=82117×4+467=935335+510-255=590152×(202-196)=912420-360=6096+278=374347+447=794628+737+953=2318419-(17+93)=309498-484=14629-121+694=120297×6+327=909271+(294-63)=502317-(44+252)=2184×6+99=603624-74×2=476217+347+125=689498-25=473193×(301-296)=965346-(13+53)=280421-(272-141)=290421-14×3=379104×6=624906-(939-477)=444485-73×2=339733+916+762=2411281-(29+130)=122208×(702-699)=624240-(305-228)=163651-(265+83)=303676-109×6=22458+531-515=474873+293+487=1653968-(652-74)=390463-147-30=286578+524+995=2097216+259=475358-(283+17)=58528×8=4224920×(790-785)=4600367+370-626=111992-768+179=403672+905-862=715344-(75+183)=86342-158×2=26480-32-360=88959+(460-358)=1061730-231-199=300286×3-806=52153×(153-149)=612239-17×8=10324+172+663=85991×6+153=699198×5-245=745473+528=1001527+329+147=1003541-(154-141)=528216-(104+48)=64337×6=2022141+95-136=100343+(65-40)=368607+38×9=94973×(369-364)=365812+(933-18)=1727189-27×6=27152+60=212133+(933-94)=97228×(341-333)=22483×5+197=612323-313+316=32610×4=4030×(470-467)=90508-190-213=105386-350=3676×(337-329)=608482-191-142=14992×7-150=494941-191-503=247668-(398+194)=76275-(188+56)=3130+169×5=875588-148×3=144523×(996-989)=3661224+133+180=537401-47-328=26379×8-786=2246325+(374-257)=44257×4+71=299470-(435-131)=166214+163-49=328868+(452-213)=110721×3+210=273471-35×3=36631+(459-360)=130308-(412-315)=211310+726+882=1918773-(151+152)=470893-83+126=936968+58×9=1490271+123+383=77797+(281-243)=135641+146+213=10007/9+2/9=1490-329-138=23813-320=49387-70+361=378980-(186+591)=203117+118=235419-(11+388)=20265-(399-181)=47612-285=327462-27×6=300442-(473-406)=3756/8-1/8=5/8419-385+404=438112×7-515=269832-20-439=373395+62-210=247974×(484-475)=8766842×3=2526330-(426-168)=72290-(957-875)=208213×4-789=63953×9=8577541-420+702=8231/4+2/4=3/441+56×7=433579-(320-297)=556275-132×2=1199+17×7=21880-40=40574-(436+14)=124342-(221+104)=17256+192=448900-29-51=820490×2-839=1414/7+2/7=6/7151+732=883276-46+121=351348×(675-671)=1392254×9=2286261×(417-412)=130557×5+286=571349-(297-41)=93995+910=1905366+413=779495+37×5=68066×5+347=677172+156=328607-33×2=541690-271×2=148223+85-15=29347+987+402=1436246+321+230=79784×3+199=451426+(105-102)=429430-271=159689+701+813=2203316+(740-141)=9152/10-1/10=1/10669-(797-228)=100314+612=92672×7+186=690884-161×5=7993×9-228=609404-37×4=256991×6=5946654-182-119=353410-19×5=315281×2=562494+19×6=608721-632-11=78975+(824-419)=1380895×6-121=5249422+34-439=17871×(822-816)=5226273×2+308=854123-81+319=361297-21×4=213137+116-60=193312+172+416=900465-25-319=121343×8=2744314-148=166499-390=10994-29-32=33344+150-227=267269-33-216=20776-271×2=234158-48×2=62777-35×5=602440×4=1760124×4+369=865386-146=240623-230×2=163197+52-96=15391×8-155=573352+80-178=254155+134+176=465241×3=723702×3-213=18933/7-2/7=1/7465-14×8=353104×(273-265)=832450-(485-344)=309417×2-23=81163+340-76=327217+(886-344)=759184+443=627483-34×6=279106+202=308746-(418+22)=3061/3+2/3=1705-266-290=149213-122+276=367770-76-291=403477-88-183=206329-114=215316-78=238126-(81-31)=76130-119=11184+217+544=945408-166+121=363771-57=714445-(275-59)=229363+881+572=1816704×8-349=5283303×9-978=1749251+75+635=96121+(928-144)=805290+(476-97)=669991-(422-114)=683100×(115-107)=800109+(430-161)=37844+146×3=48294×2=188566+(354-311)=609673-(435-294)=532308+655=963290-25=265249×4=996551+(655-475)=731682-71×2=540437+(341-13)=765940-(493-97)=544579×6-39=3435191+355×2=901609×9-627=4854190-(479-359)=70981-(120+435)=426231-28×8=7281-(242-140)=179187×2=374538-506=3210×(498-494)=40194×4-608=16883+35=118179-(128-45)=96445+100+240=785713-(623-188)=278827+958+787=2572697-(311+282)=10499+326-409=16786-(565+184)=37939+577=1516204+171+145=520489×(586-578)=3912992+449-643=7983/7-1/7=2/7991-247=744118+339-440=17401+(408-293)=516484-(67+292)=125361×4-644=800122×3=366890×3-807=1863351-155-91=105706-147+76=635401+976-519=858321×3=963139×2=278919-(32+402)=485200-123=77407-(385-55)=77441-239-162=40813-(633+36)=144685-281+239=643161-61+381=481352+(305-263)=394534-244=290523×6-683=2455576+873-488=961279+103×4=691714×(34-28)=428494+397=4914/9-2/9=2/959+246×3=797231+(444-334)=341342×(631-624)=2394361+109+497=967918-486=43240+(923-702)=261105×7-159=5761/6+5/6=1443+(880-676)=64792×8-406=330546+91×3=81933+317-194=156164×4=656145×6=870377-(253+76)=484/6-2/6=2/6515-(60+229)=2262/6+3/6=5/6296+146+405=847295-117+176=354441-410=31482-13×6=404388-21-273=94945+(695-492)=1148905-(870-595)=630286-266=20575+371+288=1234159-116-31=1241+(356-21)=376953-522-89=342901×9-395=7714963-(273-72)=762180×(875-869)=1080774×(232-223)=6966342-(633-304)=13456-247=209343-(35+209)=9994+580+266=940117-10×5=67964-653-166=145515+(627-169)=973648+204-99=753755+523-950=328172+274-31=415361-(21+68)=272473-340=13385×8-596=84804+204×2=1212186+142+373=701210+(314-247)=277689×(327-318)=6201638-582-21=35220×4+571=1451834-(324+500)=10449-380-61=8314-(471-193)=36444-94-301=49462-49×9=21973+259×3=1750452+(150-118)=484355-(375-28)=8417-217=200307-261+79=12520+40+17=77278+34-66=24672×(499-496)=216272×2+256=800960-200-719=41366-106×2=154480×4-951=969972×9=8748265-32×3=169217-36×5=37998+48×9=1430173-(638-552)=87780-377×2=26386×9-845=262932×9=288438-275+601=76495+373-282=186296+161-380=77307-134-63=110949-484-464=166+(455-77)=444143×5=715217+77=294235-165+421=491217+300+246=763127×2=2543/8+5/8=1198×(367-362)=990708-550+728=886482-435+95=142411-19-319=73453-98-303=5219×(400-393)=133410+273-368=315574+94×9=1420557-(268+214)=75166×3-351=147728×4=2912491-10×8=41184×(487-482)=420226+290+460=976471+27-40=458131×6=786979-(830-686)=835362+186=548653-(61+313)=279289+64-102=25190+291=381389-(166+144)=79769+240×2=1249940-903+428=465724+430×2=1584823×(975-969)=4938151+411=562997-894=10351×3=153459+761=1220903-(378-113)=638896×8=716845×9+574=979401×9=3609577+179=756481+970+954=2405379-(487-199)=91126+(216-214)=128389+(413-183)=619532-23-142=367117-10-89=18408-241+87=254319-(639-586)=266472-304=16899+(488-43)=544328×2=656512-252×2=8264×(337-328)=2376937×(601-595)=5622946-266×3=148152×4+355=9636/9-3/9=3/9137+51=188749-670=79266+50+203=519874-253=621867-137-425=305279-(142+74)=63985-(931+45)=92/4-1/4=1/4170+56×2=282403×2-763=43801+44-265=580337+226×2=789298-94-187=17231-150+410=491374-63=3114/10+5/10=9/10124×(296-290)=744130+280=410482-65-44=373863+546-731=678602-267+484=81949×2=98176×(242-238)=704575+198=773252-18+164=398727-(11+523)=193430-(188+227)=15671-102×4=263939-56×2=827719×(971-962)=6471507-191×2=125691+967=1658337×2-119=555872-(509+165)=198231-222+347=356239+878+555=1672123+354=477402-(291+101)=10553-548+869=874250-(72+166)=12348+(51-22)=377402-35×9=87284-254=30312+54×5=582805+753-58=1500321-279+119=16186×(160-151)=774201+521+146=868382-92+128=418285+107+569=961377-249=128164+292-389=67332-(733-455)=54395-(187+179)=29309×3-68=859391×8=3128280+838-309=809914+861=1775716-369+852=1199368-351+127=144289-125=164210×4-87=753409-173-160=76627-531=96329-107×3=8605+(288-155)=738376-347=29995-704=291453-(291+49)=113588+(706-336)=958299+(202-33)=468494-23-12=459195-(127-89)=157547+(917-495)=969512+(31-18)=525974-134×2=706334+69×2=472854+198+441=1493350-11=339351-(219+96)=36462×(260-256)=18481/6+4/6=5/6375×5-348=1527129+356-434=51309+461-239=53141×9+866=123550×7-277=73966-847=119383-14-343=26133+79×4=449874-511=363449-236+143=356166×5=830259+71=330470+(396-304)=562738-(471-167)=434115×7=805753-133-105=515252-(43+129)=80979+20-478=521203-136=67155+338=493417-118+451=750825+451-416=8603