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357-19-18=103×6-596=903-377=19+386+458=904-875=912×3=606×6=556-119×4=130+818-292=913-481+783=448-289+52=602+(790-25)=678-54-371=26×6+480=232-33-124=209-22×5=2/4-1/4=246-(119-15)=99-89+152=524+335+746=158+627=372×9=971-353+506=710+253+583=355-25=460-270=559+146×4=91+240×3=847-70-219=112×(52-46)=928-648=961+191-408=92×(286-277)=318×3-430=400-77-286=293×3=200+(455-197)=465+24-254=804+718-834=104+(448-27)=2/7+4/7=678-455-36=251-50+448=273-(431-286)=123+126=379-(331-47)=623×3-433=162+156×4=601+117+183=564×3=918-137-457=256×3-264=294-288+304=347+71×8=231×4+189=951+896-950=241×3=3/6-2/6=393×2=45-14=896-454+837=675-(55+591)=809-(908-488)=863-(573-96)=748-264×2=614×(853-844)=861-(462+362)=28+313+174=487×(385-382)=679+289+186=354-135-143=10×7=93+(235-77)=26×8=720-136-184=126-94=270+187-289=805-290×2=866-(786-649)=42+(411-175)=892+438=417×2+86=106+56=239×3+41=408×2+663=972-18×8=4/10-3/10=465-53-387=799×(569-563)=142×2=214×4-65=271-41=69×7+824=642×3-890=101-18×4=341-163=76×9-63=59×(437-434)=151-71-17=924-518-37=112×8-588=73+744-189=170-(82+17)=292-11-209=93-46=419-(241+91)=6/10+4/10=626-(376-197)=341+476-806=372+(588-256)=493-303-110=417+237+88=369-(227-125)=267-(283-77)=153-27+172=315+106+35=629×5-728=411-(48+151)=526-98+411=394-380+152=379-52×3=896+816-762=10×2+624=498-154+156=165+224+975=239-(254-224)=118-17×3=867×4=80+96×4=908×(813-805)=622-170+48=197+136-79=423+414-732=835-29×8=371+249+339=74×7+442=341-(51+181)=470+(987-338)=401×9=451+635-73=257+(989-94)=122×(192-186)=91×(125-116)=899-(143+361)=756+149+46=451×(267-264)=199+265=588×8-909=613-38×6=516+393×2=663-(418-386)=166+532=248+90-18=464-(62+174)=131×5=430-(66+108)=419-(411-124)=977-64-743=308×(89-86)=930-(140-41)=339-(44+123)=829+(684-66)=107×7=136×5+304=221+274-168=130×6-452=140+37=384-(129-57)=771-(887-252)=481-(306-276)=275×2-544=121+(592-26)=235×3-649=418-191+135=414+(354-331)=207-30×3=969-664-270=236+230-374=144×9-344=673+319-674=628+89×9=419-(199+36)=437+(252-31)=465-40×6=2/6+3/6=976-(357-351)=76+750+697=3/10-1/10=478+261=449-(210+52)=2/5-1/5=988-(275+503)=568-234-247=36×5+203=581+802=45+(498-198)=581×9=256+534=27+202+307=377-280+299=97×(343-335)=351-(197+116)=343+(367-251)=10+(71-58)=4/8+2/8=345-(88+141)=297×6=70×(118-115)=358×(565-558)=521×2-142=218-88+33=363-232=31×3=783+862+899=61+(417-229)=317+(458-230)=781+(735-442)=575+351+548=286×9-40=345-228-54=252+720-588=96×(81-77)=184×(157-154)=386-187×2=901-513+941=350-205+237=742-114-418=721-102×7=476+621=495-221×2=112+208×2=870×(948-944)=386-284+119=430+53-302=24×7+111=395-(100+90)=109+53×3=190+22+862=158+155=278-(806-537)=852-188+425=55×3=3/6+2/6=157×(824-815)=152×4+160=333×3=341×2=194-(16+177)=500-43+840=155-98=847+(881-93)=770+906-624=704+769=256+154-187=90×3-83=476-20=699×7-597=300×5=544+44+250=506×5=316×9-520=417+46+51=316+88-193=620-193×3=338-48×7=670×2-514=474-174=908-(303+20)=127×7+772=760×4=919-203-197=126×(520-511)=464-(455-389)=463×2=226-(110+91)=173+922-631=148×5+488=643-637+685=642+721=435×(52-49)=562+794-457=84+234×2=683×2=367-217=376-103=402+84+371=407-325=903+132+818=122+(494-287)=446-61×7=23+80+38=233+(654-563)=881-66-683=974+621-824=401-342+212=484-477+59=906+198+84=186+465+17=319+402+204=894-759=360-30=573-211=890-165×2=314×2=373-197+317=75+515+52=59+282+310=991-(84+274)=91-78=228-14×3=824-438+873=300×(167-164)=233×(395-391)=87×(334-326)=183-(10+71)=501×(77-70)=434+(688-484)=434-107=150+119+259=27×3=271-94+352=105×(326-318)=235×2=399+91×7=350-(351-177)=1/5+3/5=82×(353-348)=551-189-351=434-281=1/6+5/6=512-131-159=47+189-30=353+54+416=138+611=161×(121-115)=150+193=958-(494+105)=699-(64+47)=71×(376-371)=392-252-78=147+166-272=11+(476-471)=115+27×3=402×2-182=123+63=306-253=977-295-56=988-73×9=603+(407-76)=973-14×3=576+58+815=935+341×2=377+120-125=446-40-333=181×5=137×(304-299)=173×5=30+624-557=630+(305-203)=398-73=407-(800-689)=617×3-895=305-76×4=177+197=266-162+115=105+162=490-(148+137)=28-17=767-(824-693)=265-(309-272)=248+74=847×6-890=604×6-416=146+(978-365)=16+53+666=1/3+2/3=225-42×5=67+374-252=400-(412-323)=222+171=425-278-14=176+296×2=411-19×3=141+64=779-(538-40)=187-(666-524)=838+331+203=193-27×5=715+531-848=416×8-115=387+(498-74)=276-22×8=288-46-228=694-407=781×(874-870)=466-84×2=154×(129-124)=18×(368-360)=265-(59+196)=353-184-72=509-(548-143)=327-(332-28)=626-287+920=33×(480-477)=842-(38+799)=521+188×4=605-(575-308)=45×(278-272)=865×(403-396)=558×(933-926)=455-(165+179)=653-(963-346)=690-(120+94)=578+577=130×(298-295)=732-237=62+94×7=879-86=284-(26+173)=961-23×7=93+330-347=688-580+803=389+108=466-12-121=437-81-159=999-149+969=860-307-349=355+(462-112)=337+(688-590)=452-228+275=210-95-87=499-368+128=352-(438-178)=20×3+351=107+105-41=31×2+283=527-73×7=622+(982-474)=74-13×4=411-86-197=213×2=117+76=165×6-380=826-69×7=3/5-2/5=390-83×3=639×7-468=271-(293-88)=366-40+50=225×4-143=873-(292+48)=39×6+257=180+45×9=962-(29+901)=106+(406-68)=78×6=74×8-186=416×(723-717)=274+107×5=79+297-312=162×4=948-(474-369)=18×(174-168)=110×(73-70)=5/8+2/8=329×6=84×3+70=367-144-196=127×6-730=383-123=126×6+539=575-122×2=897-356-99=912-(65+416)=931-29×5=964×(45-36)=951-238-329=376-99-147=955+463+30=759×4-343=713×(152-145)=859-(416-348)=604-91=102+609=100+25×8=173+232-42=65×5-64=417-(285-279)=436-234+40=176+193+562=124×7+741=925-(246+74)=63×6-288=425+581=164+464+166=182+548-608=990-(321+273)=23+390-356=802-372+12=407×5-903=297+(328-262)=260-(314-190)=328+76=359-18×2=283+253+564=843-183-62=958+719-168=3/4-1/4=143+106=417+(920-704)=157-(466-407)=166×(397-391)=420+(403-374)=345-209-77=606×(118-111)=834-(346+24)=348+(480-93)=11×3=366-224+193=489-136=496+(469-67)=851-(355+269)=69+404=446-(462-314)=673-43×5=849+362=556+707-68=186+233=253-60×3=77×7=202+115=233+139=342-85-170=806-394-310=190+(284-50)=192×2=227+217-395=73+301-367=746-236×2=336×(893-887)=347-68-144=186×5=1/4+3/4=830-125+707=197+804+380=926-821+858=898+(549-187)=117+153×4=62×(278-271)=447-59-197=936-562+552=131×(310-306)=463-44×3=299-(133+62)=485-423+378=384-(397-128)=844+(294-30)=85-10×3=386-(152+99)=2/8-1/8=133×2-97=321+(373-104)=223-19+109=35×2=4/6-1/6=436+40-88=283+(892-796)=458-149×3=137+196=143+730=396+(229-172)=975-637-302=371+115-179=993-157-324=835-(580+189)=987+(950-83)=6/8-1/8=262+(458-227)=751-119=263+77×9=99×4-193=88+354=154-(211-146)=97+512+332=135+346-387=447-412=936-259+421=232+303-13=478-112=231×8-884=479×2-809=486+145+177=394-64×3=48+(170-63)=695×3=27×9-119=41×5+410=710×2=291×3-444=168+295+447=358+(613-51)=6/8+2/8=269+430+23=264+593+846=438-47×6=421-(138+74)=58+181=520+817-331=934-(414+148)=259-131=465×5=209+204=559+143+289=917-(434+126)=720+(760-501)=82×9-196=360×4=482-291=174-78×2=469×(489-481)=896-(976-819)=544-461=696-(986-866)=380+54-284=148×2=1/8+6/8=234-(51+128)=280+(340-55)=314+742+548=350-(286-278)=681-190-133=88+138×5=286-(182-111)=389-150×2=91×5+465=150+51+37=182+138=290×(327-319)=58×(523-518)=160×3+124=540-105=132+313-307=518-(241+97)=281+28-236=979+150×6=880-204+957=886×4-82=129+416=234+87×4=63+885+562=126×(236-229)=250+(905-407)=491-(495-148)=485-215+141=311+63+959=461-117-311=239×3-516=799-352+200=487+23×5=433+(469-262)=802-(732-619)=873×7=478×2-40=124×8-304=509×8-779=69×9=807-(284+342)=667+480-779=705-(822-569)=588+199=275+(473-87)=20×2=978-741+742=190+131=351+630+165=470-(219+202)=184-131+424=173+518+236=896-(599-557)=918-50×6=175+288=412-(209+190)=4/7-2/7=435-(280+135)=256-(455-287)=473-(232+125)=254+451=627+265=392-74×4=270+70=718-336-48=633-520+129=718-92=348-61×3=829-205×3=475-(377-151)=112-58+330=477-240=864×5-546=311-25×3=309-284+275=690+206+724=398+376+109=369-119=342×2=403×6=823-(577+195)=84×8+234=813-392=657×(905-897)=859-239×2=267-207-41=333-168-20=670+(819-133)=144-(138-100)=461-20×5=104+344=66×(83-75)=299+357-526=257×9-374=997-(667-574)=105×8-782=23×6+103=332×(877-874)=796-(76+58)=418-92=525-421=40×7+880=85+201=295+145-238=334+153-94=462-(601-314)=226+487=432-200-105=372×5-66=61+794+65=211-(74+97)=77×(299-292)=490-48-80=227+119×2=745-(92+167)=823-486=609+376=459+176=300-104+148=187-(130-63)=2/3-1/3=571+49+932=129+297-248=407+144×3=588-53×6=329×3-118=232×3-84=389-316+113=13×2=392×2-82=199×4-324=435-(241+23)=136+(438-423)=236+131=600+212+176=511×(493-485)=843+821-295=310-(176-64)=400+393=136+280-343=96+240=293-(33+172)=536-433=488-91×5=419-117+835=84+381-197=954+788=864+10+13=895-249=974-(342+356)=815-379=601-102×3=745+(819-600)=409-369=486-64=254+(499-407)=182-133=601-244=638-251=842-(530+312)=120×8=880×7-733=223+142×4=143+258×2=133-44×2=779+212+757=346-260+397=911-48-823=352-(861-608)=318-(384-245)=111×8-706=623-193-111=595-62+208=871+43-590=95+398+743=737+758-936=214×2+333=817-60×9=763+(660-602)=435+311=178×4+196=380-(58+11)=134+235=16×4=175×3-212=912×5=624-325=281-(473-279)=309-207+342=26×5=47×8+651=909-351=773+650=298-106=644-314+263=895×5=704×8-654=193-(123-82)=277+(204-149)=347-29-87=481-396-62=59-40=129×6=388+(237-108)=454-253+194=14×5+312=926-545-137=891+304+428=331×2=638+69-103=429-329=860-(593+79)=276-(11+227)=492-44-86=882-742+354=882-346=553×(843-839)=131+159=253+43+12=717×7-737=120+318+72=625-302-142=451-217+138=518×(566-557)=46+(486-143)=436×(551-547)=939×4=91+132×2=972+366-985=748×6=798+870+449=875×(95-89)=171×4-228=135×2=426-(258-198)=403+(430-329)=842-77×5=479-32×5=参考答案357-19-18=320103×6-596=22903-377=52619+386+458=863904-875=29912×3=2736606×6=3636556-119×4=80130+818-292=656913-481+783=1215448-289+52=211602+(790-25)=1367678-54-371=25326×6+480=636232-33-124=75209-22×5=992/4-1/4=1/4246-(119-15)=14299-89+152=162524+335+746=1605158+627=785372×9=3348971-353+506=1124710+253+583=1546355-25=330460-270=190559+146×4=114391+240×3=811847-70-219=558112×(52-46)=672928-648=280961+191-408=74492×(286-277)=828318×3-430=524400-77-286=37293×3=879200+(455-197)=458465+24-254=235804+718-834=688104+(448-27)=5252/7+4/7=6/7678-455-36=187251-50+448=649273-(431-286)=128123+126=249379-(331-47)=95623×3-433=1436162+156×4=786601+117+183=901564×3=1692918-137-457=324256×3-264=504294-288+304=310347+71×8=915231×4+189=1113951+896-950=897241×3=7233/6-2/6=1/6393×2=78645-14=31896-454+837=1279675-(55+591)=29809-(908-488)=389863-(573-96)=386748-264×2=220614×(853-844)=5526861-(462+362)=3728+313+174=515487×(385-382)=1461679+289+186=1154354-135-143=7610×7=7093+(235-77)=25126×8=208720-136-184=400126-94=32270+187-289=168805-290×2=225866-(786-649)=72942+(411-175)=278892+438=1330417×2+86=920106+56=162239×3+41=758408×2+663=1479972-18×8=8284/10-3/10=1/10465-53-387=25799×(569-563)=4794142×2=284214×4-65=791271-41=23069×7+824=1307642×3-890=1036101-18×4=29341-163=17876×9-63=62159×(437-434)=177151-71-17=63924-518-37=369112×8-588=30873+744-189=628170-(82+17)=71292-11-209=7293-46=47419-(241+91)=876/10+4/10=1626-(376-197)=447341+476-806=11372+(588-256)=704493-303-110=80417+237+88=742369-(227-125)=267267-(283-77)=61153-27+172=298315+106+35=456629×5-728=2417411-(48+151)=212526-98+411=839394-380+152=166379-52×3=223896+816-762=95010×2+624=644498-154+156=500165+224+975=1364239-(254-224)=209118-17×3=67867×4=346880+96×4=464908×(813-805)=7264622-170+48=500197+136-79=254423+414-732=105835-29×8=603371+249+339=95974×7+442=960341-(51+181)=109470+(987-338)=1119401×9=3609451+635-73=1013257+(989-94)=1152122×(192-186)=73291×(125-116)=819899-(143+361)=395756+149+46=951451×(267-264)=1353199+265=464588×8-909=3795613-38×6=385516+393×2=1302663-(418-386)=631166+532=698248+90-18=320464-(62+174)=228131×5=655430-(66+108)=256419-(411-124)=132977-64-743=170308×(89-86)=924930-(140-41)=831339-(44+123)=172829+(684-66)=1447107×7=749136×5+304=984221+274-168=327130×6-452=328140+37=177384-(129-57)=312771-(887-252)=136481-(306-276)=451275×2-544=6121+(592-26)=687235×3-649=56418-191+135=362414+(354-331)=437207-30×3=117969-664-270=35236+230-374=92144×9-344=952673+319-674=318628+89×9=1429419-(199+36)=184437+(252-31)=658465-40×6=2252/6+3/6=5/6976-(357-351)=97076+750+697=15233/10-1/10=2/10478+261=739449-(210+52)=1872/5-1/5=1/5988-(275+503)=210568-234-247=8736×5+203=383581+802=138345+(498-198)=345581×9=5229256+534=79027+202+307=536377-280+299=39697×(343-335)=776351-(197+116)=38343+(367-251)=45910+(71-58)=234/8+2/8=6/8345-(88+141)=116297×6=178270×(118-115)=210358×(565-558)=2506521×2-142=900218-88+33=163363-232=13131×3=93783+862+899=254461+(417-229)=249317+(458-230)=545781+(735-442)=1074575+351+548=1474286×9-40=2534345-228-54=63252+720-588=38496×(81-77)=384184×(157-154)=552386-187×2=12901-513+941=1329350-205+237=382742-114-418=210721-102×7=7476+621=1097495-221×2=53112+208×2=528870×(948-944)=3480386-284+119=221430+53-302=18124×7+111=279395-(100+90)=205109+53×3=268190+22+862=1074158+155=313278-(806-537)=9852-188+425=108955×3=1653/6+2/6=5/6157×(824-815)=1413152×4+160=768333×3=999341×2=682194-(16+177)=1500-43+840=1297155-98=57847+(881-93)=1635770+906-624=1052704+769=1473256+154-187=22390×3-83=187476-20=456699×7-597=4296300×5=1500544+44+250=838506×5=2530316×9-520=2324417+46+51=514316+88-193=211620-193×3=41338-48×7=2670×2-514=826474-174=300908-(303+20)=585127×7+772=1661760×4=3040919-203-197=519126×(520-511)=1134464-(455-389)=398463×2=926226-(110+91)=25173+922-631=464148×5+488=1228643-637+685=691642+721=1363435×(52-49)=1305562+794-457=89984+234×2=552683×2=1366367-217=150376-103=273402+84+371=857407-325=82903+132+818=1853122+(494-287)=329446-61×7=1923+80+38=141233+(654-563)=324881-66-683=132974+621-824=771401-342+212=271484-477+59=66906+198+84=1188186+465+17=668319+402+204=925894-759=135360-30=330573-211=362890-165×2=560314×2=628373-197+317=49375+515+52=64259+282+310=651991-(84+274)=63391-78=13228-14×3=186824-438+873=1259300×(167-164)=900233×(395-391)=93287×(334-326)=696183-(10+71)=102501×(77-70)=3507434+(688-484)=638434-107=327150+119+259=52827×3=81271-94+352=529105×(326-318)=840235×2=470399+91×7=1036350-(351-177)=1761/5+3/5=4/582×(353-348)=410551-189-351=11434-281=1531/6+5/6=1512-131-159=22247+189-30=206353+54+416=823138+611=749161×(121-115)=966150+193=343958-(494+105)=359699-(64+47)=58871×(376-371)=355392-252-78=62147+166-272=4111+(476-471)=16115+27×3=196402×2-182=622123+63=186306-253=53977-295-56=626988-73×9=331603+(407-76)=934973-14×3=931576+58+815=1449935+341×2=1617377+120-125=372446-40-333=73181×5=905137×(304-299)=685173×5=86530+624-557=97630+(305-203)=732398-73=325407-(800-689)=296617×3-895=956305-76×4=1177+197=374266-162+115=219105+162=267490-(148+137)=20528-17=11767-(824-693)=636265-(309-272)=228248+74=322847×6-890=4192604×6-416=3208146+(978-365)=75916+53+666=7351/3+2/3=1225-42×5=1567+374-252=189400-(412-323)=311222+171=393425-278-14=133176+296×2=768411-19×3=354141+64=205779-(538-40)=281187-(666-524)=45838+331+203=1372193-27×5=58715+531-848=398416×8-115=3213387+(498-74)=811276-22×8=100288-46-228=14694-407=287781×(874-870)=3124466-84×2=298154×(129-124)=77018×(368-360)=144265-(59+196)=10353-184-72=97509-(548-143)=104327-(332-28)=23626-287+920=125933×(480-477)=99842-(38+799)=5521+188×4=1273605-(575-308)=33845×(278-272)=270865×(403-396)=6055558×(933-926)=3906455-(165+179)=111653-(963-346)=36690-(120+94)=476578+577=1155130×(298-295)=390732-237=49562+94×7=720879-86=793284-(26+173)=85961-23×7=80093+330-347=76688-580+803=911389+108=497466-12-121=333437-81-159=197999-149+969=1819860-307-349=204355+(462-112)=705337+(688-590)=435452-228+275=499210-95-87=28499-368+128=259352-(438-178)=9220×3+351=411107+105-41=17131×2+283=345527-73×7=16622+(982-474)=113074-13×4=22411-86-197=128213×2=426117+76=193165×6-380=610826-69×7=3433/5-2/5=1/5390-83×3=141639×7-468=4005271-(293-88)=66366-40+50=376225×4-143=757873-(292+48)=53339×6+257=491180+45×9=585962-(29+901)=32106+(406-68)=44478×6=46874×8-186=406416×(723-717)=2496274+107×5=80979+297-312=64162×4=648948-(474-369)=84318×(174-168)=108110×(73-70)=3305/8+2/8=7/8329×6=197484×3+70=322367-144-196=27127×6-730=32383-123=260126×6+539=1295575-122×2=331897-356-99=442912-(65+416)=431931-29×5=786964×(45-36)=8676951-238-329=384376-99-147=130955+463+30=1448759×4-343=2693713×(152-145)=4991859-(416-348)=791604-91=513102+609=711100+25×8=300173+232-42=36365×5-64=261417-(285-279)=411436-234+40=242176+193+562=931124×7+741=1609925-(246+74)=60563×6-288=90425+581=1006164+464+166=794182+548-608=122990-(321+273)=39623+390-356=57802-372+12=442407×5-903=1132297+(328-262)=363260-(314-190)=136328+76=404359-18×2=323283+253+564=1100843-183-62=598958+719-168=15093/4-1/4=2/4143+106=249417+(920-704)=633157-(466-407)=98166×(397-391)=996420+(403-374)=449345-209-77=59606×(118-111)=4242834-(346+24)=464348+(480-93)=73511×3=33366-224+193=335489-136=353496+(469-67)=898851-(355+269)=22769+404=473446-(462-314)=298673-43×5=458849+362=1211556+707-68=1195186+233=419253-60×3=7377×7=539202+115=317233+139=372342-85-170=87806-394-310=102190+(284-50)=424192×2=384227+217-395=4973+301-367=7746-236×2=274336×(893-887)=2016347-68-144=135186×5=9301/4+3/4=1830-125+707=1412197+804+380=1381926-821+858=963898+(549-187)=1260117+153×4=72962×(278-271)=434447-59-197=191936-562+552=926131×(310-306)=524463-44×3=331299-(133+62)=104485-423+378=440384-(397-128)=115844+(294-30)=110885-10×3=55386-(152+99)=1352/8-1/8=1/8133×2-97=169321+(373-104)=590223-19+109=31335×2=704/6-1/6=3/6436+40-88=388283+(892-796)=379458-149×3=11137+196=333143+730=873396+(229-172)=453975-637-302=36371+115-179=307993-157-324=512835-(580+189)=66987+(950-83)=18546/8-1/8=5/8262+(458-227)=493751-119=632263+77×9=95699×4-193=20388+354=442154-(211-146)=8997+512+332=941135+346-387=94447-412=35936-259+421=1098232+303-13=522478-112=366231×8-884=964479×2-809=149486+145+177=808394-64×3=20248+(170-63)=155695×3=208527×9-119=12441×5+410=615710×2=1420291×3-444=429168+295+447=910358+(613-51)=9206/8+2/8=1269+430+23=722264+593+846=1703438-47×6=156421-(138+74)=20958+181=239520+817-331=1006934-(414+148)=372259-131=128465×5=2325209+204=413559+143+289=991917-(434+126)=357720+(760-501)=97982×9-196=542360×4=1440482-291=191174-78×2=18469×(489-481)=3752896-(976-819)=739544-461=83696-(986-866)=576380+54-284=150148×2=2961/8+6/8=7/8234-(51+128)=55280+(340-55)=565314+742+548=1604350-(286-278)=342681-190-133=35888+138×5=778286-(182-111)=215389-150×2=8991×5+465=920150+51+37=238182+138=320290×(327-319)=232058×(523-518)=290160×3+124=604540-105=435132+313-307=138518-(241+97)=180281+28-236=73979+150×6=1879880-204+957=1633886×4-82=3462129+416=545234+87×4=58263+885+562=1510126×(236-229)=882250+(905-407)=748491-(495-148)=144485-215+141=411311+63+959=1333461-117-311=33239×3-516=201799-352+200=647487+23×5=602433+(469-262)=640802-(732-619)=689873×7=6111478×2-40=916124×8-304=688509×8-779=329369×9=621807-(284+342)=181667+480-779=368705-(822-569)=452588+199=787275+(473-87)=66120×2=40978-741+742=979190+131=321351+630+165=1146470-(219+202)=49184-131+424=477173+518+236=927896-(599-557)=854918-50×6=618175+288=463412-(209+190)=134/7-2/7=2/7435-(280+135)=20256-(455-287)=88473-(232+125)=116254+451=705627+265=892392-74×4=96270+70=340718-336-48=334633-520+129=242718-92=626348-61×3=165829-205×3=214475-(377-151)=249112-58+330=384477-240=237864×5-546=3774311-25×3=236309-284+275=300690+206+724=1620398+376+109=883369-119=250342×2=684403×6=2418823-(577+195)=5184×8+234=906813