三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦997-76+205=420-123=811-327=133×(210-203)=482+258+755=343-(252-186)=55×(202-194)=400-(210+188)=28+331-302=528+40×9=650+(349-13)=64×3=881-58-274=675×5=629-27×8=828+125+763=45+222+701=15×5=411-278+619=37×3+382=175-49×2=323×3-871=78×9-536=169+331×2=498+514+273=3/8-2/8=265-253+238=314×2+518=365-70×3=136+65=53+150=141+942-263=279-197=690-100-73=310×5=911+123+711=390-171-100=998-70-254=752-39=576+(866-525)=688+216-549=628×5=611+27+266=650-(812-710)=344+(423-225)=511-(496-43)=308+(453-213)=785×8-33=453-(44+166)=922-42=122×(343-338)=307×4-526=181×5-122=6/8+2/8=470+(254-87)=51+272+11=167+312-94=86×8-125=513-(736-622)=137+407=43×8=388+266-511=212+276=495+89-307=848-(479-104)=52+278-133=340-(247+31)=159-61+104=481-306=286-239+192=72×(153-145)=908-489-83=219+314-228=51+82=601-392=193×(699-691)=82×9=401-(17+333)=613-84-147=407-(397-69)=950×(979-975)=23+(933-26)=192-116+915=906-152×2=436-38-232=416-151-47=2/10+6/10=213×3-145=871×(614-605)=326+159-224=361×9-211=688+619+899=541+98+177=342+11-192=692-389-274=216-(241-172)=299+230+328=659+754-342=136+293=93×6=118×7-74=110×4=679-(22+654)=826×(825-816)=319×(593-584)=377-(300+75)=987+(582-492)=10×4=244×(692-689)=442-45×4=189-137=863-435=44×5-208=748+(552-146)=33+(788-528)=646-314-262=360×4-826=873+(314-128)=191+58×6=79×5-247=229×5=872-122+327=406-(50+12)=704×(369-366)=276-(120+137)=689-18×6=177-171+84=184+206=699+(895-597)=991-(675-532)=637+(224-100)=817-376×2=94+30+373=357-50×4=976-177×4=161-18=391×(463-460)=257-176=696+653=447-75+293=292-(50+198)=161×3-426=127+223-86=753-21×7=819-(422+369)=52×(371-368)=110+198-183=164+25+334=86×8=482+137×6=114×(134-130)=324-(413-134)=74-15+197=493-316-177=84+106×2=452+687+830=899-451-315=286-239+157=332×2=708×(756-753)=710-284-209=42+647+158=421-204+230=70×2+547=351-(60+189)=2/4-1/4=13+(284-77)=844×5-80=477+873-506=127×4+991=132+95=460-148+117=359×4-145=4/8-2/8=964-18-60=472+610=475-227-137=137+344=242+(413-67)=639+(428-353)=316+147+239=134+305-190=257-(239-200)=292+179=934-13×7=353+414=31×(273-270)=127×(458-453)=708+(356-325)=21+257-167=49+229×3=335+308×3=712×8=137+340+92=831-(549-307)=440+(414-89)=410-92×4=53×(256-251)=991+(304-179)=763×4=105×8-281=479-15×6=868-(345+318)=272+418=483-95-293=114+(436-19)=120-25+368=687+133+277=4/8+3/8=363-(46+57)=3/5+2/5=280-29×8=95×6=79×(460-452)=222×2+281=91+356=969+409-409=316-(47+134)=170-(192-56)=475-264+213=115+(357-219)=713×9=56×6+888=413+935-431=457+(262-215)=586-(279+38)=445×2=432+67-265=878-264×2=3/6-2/6=510+364-33=854+34-524=496-(309+168)=94×7+449=273-(816-736)=472-204-128=539-217=603×8=97×7=17×4+446=347-(134+170)=2/3-1/3=274×3=863-(782-292)=491-357=201-131+248=448+244=317+43-349=796-11×7=742-619=196+80=143×5=311-83×2=434-20=391×2-252=729-621+916=470-(211+121)=494-144-38=485-(522-516)=33×(132-127)=127-60+385=810-(891-124)=936-(298-147)=94×6+631=464-420+342=778-374+116=44+262=596×2=204+498+23=269-198=107×5+45=84+144=141×6-162=184×4-33=505+760=335-34×5=275×(310-307)=641×5-501=336×8=517+347-461=497-(214+177)=53×7-277=684×2=702-(326-282)=790-107×2=194+263=325-197+125=869+472+505=124×5-386=111+287+409=399-19×3=142+11+562=2/7-1/7=460+25×4=476-47×3=472×2-61=612+(652-237)=40×8=364×(150-143)=287-(10+136)=268-(311-256)=240+306=143-138+412=402+(232-157)=936+740+715=113+624+155=288-143×2=48×7+713=138×6=248-(297-68)=385-121-202=766-210×2=828×9-21=138+62×2=607-443=73+(183-140)=387-154-146=151+297=28+42=376+277=355-164-17=302+135-163=170×2+644=726-296+544=89+144=66×5+751=212-110+257=89+20=62×9+385=257-44=175-52-98=496-71×2=735×4-330=956+178=111+42=299×2-590=457-433+143=233-203=441-39-21=882-95+299=340×2+14=216+(450-411)=202+102=909×(596-590)=84×(246-242)=490-152-76=754-97-351=725-272-364=936+24×4=551-318-216=439+796-541=167+(402-152)=468+(402-277)=275-31×2=879+(699-438)=982-564+154=400+(620-93)=501×(183-179)=69×4-202=84+109-138=81-24×2=379-261=143+120=653-60+567=448+643-619=87-82+439=876×5-908=757-(760-423)=377+158=470-(124+207)=311-166=691+(392-216)=42+61×2=179-98+34=364-118×2=1/5+2/5=133×5-547=585+(484-170)=160+782+663=81×5+255=3/4-1/4=276-54×4=464-(747-444)=335+555-653=817+(568-237)=953+686+376=184+212=77×3-183=202+357=755-(471+126)=254-163=391-175=160×5=500-97×5=226×3=130-35×3=952+349=218-70×3=803×(487-481)=494+473+845=288+(444-226)=585-(240+61)=663+314=347-(399-212)=27×7+327=918-51=714-210=911×8=728×4-689=19+170+311=427-263+266=46+185×5=224+488=450-304+294=395-155=333-38-76=307-259=570+134+242=482-(961-563)=757+551-862=368+415=964+577=462-35-267=53×2=4/8-1/8=927×(618-614)=736-(102+86)=43+130=345×2-619=883-579-105=208×3=242×(132-128)=701+(645-141)=484-438=477-381=241+320+83=218+359+147=397×2-472=111+320+253=735-77×6=26×8+154=631-(301+166)=476-(289+174)=54×2+792=945-109-334=55×6+429=3/6-1/6=939-610=196×(109-104)=985-(93+762)=702+501=789-109+499=899-323-210=963-(657+163)=505-(825-443)=466-260=273-(202-154)=183-(379-222)=38×(236-227)=344+(805-128)=764×(780-775)=245+25+674=198×(343-340)=903-(794-361)=254-(80+68)=183×(77-74)=106+(452-79)=393-25=297+19-129=348×(869-861)=377-198-60=144-12+162=972-(96+543)=218+821+972=329+423+177=413×2=451-371+757=329-246+894=60-15×2=953×7=833×6=287-265+185=847×6=404-(121+48)=278×2=528-(27+130)=189-13×7=269+57-237=50+449-51=878-452-144=592+36×8=480-166×2=66+52=33+386-102=758×8-676=234+371+54=72×8-381=45+268×2=36×5=193-(236-120)=760-(808-57)=128+136×7=384+276×2=493-(154+58)=320×6-139=763+(859-606)=579-286+656=48×9+34=291+54=410-97×2=330+492+95=746+380-314=33×6=382+(221-153)=448-(44+160)=334+(173-103)=81×9+40=119×3-228=271-37+31=864-(833-723)=49+413-424=96×5=62+(836-534)=134×(473-469)=326×9-710=674×8=331+447×2=482-(159+34)=275-213=413-189=499-77=906×4-801=444×(448-445)=446-315+666=228-15+214=236-(148-118)=308×7=426-47×9=340+299×2=623-(702-125)=259+161+271=549-342-32=262-(135-27)=363-(336-277)=426-10=315-194-46=444-90-295=645-(292-133)=254-151+283=965-274-138=933-(312+186)=633+184×3=132+(567-210)=408-83×2=497-143=426+75×2=64+202+412=694-(239+29)=650-422+532=279×3=909+329-44=598-316=659-298=350-(103+20)=909-94×2=528+(222-194)=724+764+756=245+32×6=99+570=301-(49+193)=77×3=566-(204+92)=951-51×7=465×6-459=733-(149+219)=197×(174-170)=799-(481+44)=115+153=261-(291-43)=142×5-444=35×2+228=204+63+269=688-406=2/7+3/7=115×4+493=67+380-144=881-(643+163)=150+124=750-(726-475)=853×(652-644)=692-(669+14)=332+355+274=590×(703-694)=878-(119+671)=632+(275-102)=430-(212+103)=322×8=6/10-4/10=930-650+132=79×5+213=249+183=917-10×8=160×5-528=922+406+373=650-280+954=413-178=468-73×4=7/10+2/10=471-(53+176)=661-(849-580)=481-93×3=58×2=700-92-413=369-133×2=519×(137-129)=407-268=317-39=257-248+362=86+(195-179)=576-103-118=409-240=211-27=50+418-323=40×5-43=122×8-52=132+(283-281)=730×7=233+336+721=72×(381-378)=191+653+384=95+32×2=488-(332-295)=500-(454-237)=426-267+159=702×8-809=808-790=304-66+58=958-414=3/6+2/6=433-(265+10)=289-(266-253)=36×(60-54)=782+447-24=341+119-393=855-707=263-(331-120)=864-572+593=395+63-386=39+(981-506)=494-129-150=85+(203-14)=125-62+257=187+196-161=438-(333-61)=136×(132-129)=327-210=103×8-490=245-(82-59)=112+329=962×4=217+92-228=421+927-300=1/5+3/5=410×3-763=288-64=502+985+241=584×(338-329)=403×2-133=496-484+274=70+100=396-332=716-(224+320)=457-(499-68)=141+71=171-(157-137)=249+196×5=6/10-3/10=908+551=33+221×4=184+(463-71)=291+40+307=267+132×3=37×6=603+942-134=479+850=538-160+559=426-(166+134)=580×9-97=571-(595-568)=459-(441-31)=417-401+409=166+227=916-(393+480)=596+(502-454)=418-19-220=361+(451-348)=243-202=328-32-290=88-17×4=845+298-779=709-54-275=135×4=217×(109-106)=87-(38+46)=84+391=467-39-423=184+(915-199)=552×4=218×4=431×2-733=471-(215-12)=162+315=477+748+964=483+(454-424)=69×9-453=54+453+142=351-10×3=69+187=386+(122-28)=108×4=273+180=916+862-433=805-(918-146)=408-391=173-69×2=217+75×3=634+701-594=278-(189-116)=665×(32-26)=151×6=4/7-1/7=1/6+5/6=300+141×6=123×5+69=384+397-270=97×9-553=438-(92-59)=437-(380-211)=552+992-20=282×(316-309)=208+433+175=327-93-18=126×7-441=66×2+76=186+198+534=2/6+3/6=356+479+62=784+(782-651)=68+126=920-36×3=368-11×8=646×(481-475)=143×(373-370)=561-46+978=374-(90+131)=202+659+469=476×9-438=853-756+957=33+(493-484)=93+170+163=551-67=906-(44+130)=291-118×2=453-11-99=185+221=916-753+681=811-199+933=613-(902-510)=440-206×2=309-28×5=826+244-842=917+181=74+12+774=438-49=846×8=775×6=293×(393-390)=884-55×2=380-315-27=432-152-63=735+252×2=48+99-87=445-121=277×9-634=46+323-247=659-(134+233)=847-57-263=373-(63+266)=979-152×3=622+122×7=417-32-245=533-397=911-820=97×5=298-75-213=964-79×8=263-23-137=602×6-71=543-31×5=91×(228-225)=692+882+938=466-(190+182)=153×(255-251)=849+255+959=717-635-78=347+(287-183)=923-135+464=408-124-251=613-(30+113)=761-(66+503)=948-(331-30)=703+661-509=180×(457-450)=134×5+84=62×9+756=446-64-32=578-38×3=322+32-354=357-93-257=368-40-310=752+994+57=258+159×6=388-15=132×7-376=155-(200-65)=235+(55-41)=601-(715-442)=157+699+214=247×4=799+832+618=245+210-210=249×(233-229)=717+124+54=408-15×4=865×4-225=787-575=345×2=923+(639-146)=140×(322-319)=182-59×2=204+212-342=474×(203-200)=144+284-68=461-(238-172)=995-679+132=33×(177-171)=188-(148-83)=122×5+995=269×(577-572)=312-237+204=362-54×4=936-(455+436)=719×(496-488)=434-171-99=219+(161-54)=673×2=4/8+2/8=227+30-123=735×8-204=134×(233-229)=464+(373-272)=344+68-322=467×5-177=879-251-106=參考答案997-76+205=1126420-123=297811-327=484133×(210-203)=931482+258+755=1495343-(252-186)=27755×(202-194)=440400-(210+188)=228+331-302=57528+40×9=888650+(349-13)=98664×3=192881-58-274=549675×5=3375629-27×8=413828+125+763=171645+222+701=96815×5=75411-278+619=75237×3+382=493175-49×2=77323×3-871=9878×9-536=166169+331×2=831498+514+273=12853/8-2/8=1/8265-253+238=250314×2+518=1146365-70×3=155136+65=20153+150=203141+942-263=820279-197=82690-100-73=517310×5=1550911+123+711=1745390-171-100=119998-70-254=674752-39=713576+(866-525)=917688+216-549=355628×5=3140611+27+266=904650-(812-710)=548344+(423-225)=542511-(496-43)=58308+(453-213)=548785×8-33=6247453-(44+166)=243922-42=880122×(343-338)=610307×4-526=702181×5-122=7836/8+2/8=1470+(254-87)=63751+272+11=334167+312-94=38586×8-125=563513-(736-622)=399137+407=54443×8=344388+266-511=143212+276=488495+89-307=277848-(479-104)=47352+278-133=197340-(247+31)=62159-61+104=202481-306=175286-239+192=23972×(153-145)=576908-489-83=336219+314-228=30551+82=133601-392=209193×(699-691)=154482×9=738401-(17+333)=51613-84-147=382407-(397-69)=79950×(979-975)=380023+(933-26)=930192-116+915=991906-152×2=602436-38-232=166416-151-47=2182/10+6/10=8/10213×3-145=494871×(614-605)=7839326+159-224=261361×9-211=3038688+619+899=2206541+98+177=816342+11-192=161692-389-274=29216-(241-172)=147299+230+328=857659+754-342=1071136+293=42993×6=558118×7-74=752110×4=440679-(22+654)=3826×(825-816)=7434319×(593-584)=2871377-(300+75)=2987+(582-492)=107710×4=40244×(692-689)=732442-45×4=262189-137=52863-435=42844×5-208=12748+(552-146)=115433+(788-528)=293646-314-262=70360×4-826=614873+(314-128)=1059191+58×6=53979×5-247=148229×5=1145872-122+327=1077406-(50+12)=344704×(369-366)=2112276-(120+137)=19689-18×6=581177-171+84=90184+206=390699+(895-597)=997991-(675-532)=848637+(224-100)=761817-376×2=6594+30+373=497357-50×4=157976-177×4=268161-18=143391×(463-460)=1173257-176=81696+653=1349447-75+293=665292-(50+198)=44161×3-426=57127+223-86=264753-21×7=606819-(422+369)=2852×(371-368)=156110+198-183=125164+25+334=52386×8=688482+137×6=1304114×(134-130)=456324-(413-134)=4574-15+197=256493-316-177=084+106×2=296452+687+830=1969899-451-315=133286-239+157=204332×2=664708×(756-753)=2124710-284-209=21742+647+158=847421-204+230=44770×2+547=687351-(60+189)=1022/4-1/4=1/413+(284-77)=220844×5-80=4140477+873-506=844127×4+991=1499132+95=227460-148+117=429359×4-145=12914/8-2/8=2/8964-18-60=886472+610=1082475-227-137=111137+344=481242+(413-67)=588639+(428-353)=714316+147+239=702134+305-190=249257-(239-200)=218292+179=471934-13×7=843353+414=76731×(273-270)=93127×(458-453)=635708+(356-325)=73921+257-167=11149+229×3=736335+308×3=1259712×8=5696137+340+92=569831-(549-307)=589440+(414-89)=765410-92×4=4253×(256-251)=265991+(304-179)=1116763×4=3052105×8-281=559479-15×6=389868-(345+318)=205272+418=690483-95-293=95114+(436-19)=531120-25+368=463687+133+277=10974/8+3/8=7/8363-(46+57)=2603/5+2/5=1280-29×8=4895×6=57079×(460-452)=632222×2+281=72591+356=447969+409-409=969316-(47+134)=135170-(192-56)=34475-264+213=424115+(357-219)=253713×9=641756×6+888=1224413+935-431=917457+(262-215)=504586-(279+38)=269445×2=890432+67-265=234878-264×2=3503/6-2/6=1/6510+364-33=841854+34-524=364496-(309+168)=1994×7+449=1107273-(816-736)=193472-204-128=140539-217=322603×8=482497×7=67917×4+446=514347-(134+170)=432/3-1/3=1/3274×3=822863-(782-292)=373491-357=134201-131+248=318448+244=692317+43-349=11796-11×7=719742-619=123196+80=276143×5=715311-83×2=145434-20=414391×2-252=530729-621+916=1024470-(211+121)=138494-144-38=312485-(522-516)=47933×(132-127)=165127-60+385=452810-(891-124)=43936-(298-147)=78594×6+631=1195464-420+342=386778-374+116=52044+262=306596×2=1192204+498+23=725269-198=71107×5+45=58084+144=228141×6-162=684184×4-33=703505+760=1265335-34×5=165275×(310-307)=825641×5-501=2704336×8=2688517+347-461=403497-(214+177)=10653×7-277=94684×2=1368702-(326-282)=658790-107×2=576194+263=457325-197+125=253869+472+505=1846124×5-386=234111+287+409=807399-19×3=342142+11+562=7152/7-1/7=1/7460+25×4=560476-47×3=335472×2-61=883612+(652-237)=102740×8=320364×(150-143)=2548287-(10+136)=141268-(311-256)=213240+306=546143-138+412=417402+(232-157)=477936+740+715=2391113+624+155=892288-143×2=248×7+713=1049138×6=828248-(297-68)=19385-121-202=62766-210×2=346828×9-21=7431138+62×2=262607-443=16473+(183-140)=116387-154-146=87151+297=44828+42=70376+277=653355-164-17=174302+135-163=274170×2+644=984726-296+544=97489+144=23366×5+751=1081212-110+257=35989+20=10962×9+385=943257-44=213175-52-98=25496-71×2=354735×4-330=2610956+178=1134111+42=153299×2-590=8457-433+143=167233-203=30441-39-21=381882-95+299=1086340×2+14=694216+(450-411)=255202+102=304909×(596-590)=545484×(246-242)=336490-152-76=262754-97-351=306725-272-364=89936+24×4=1032551-318-216=17439+796-541=694167+(402-152)=417468+(402-277)=593275-31×2=213879+(699-438)=1140982-564+154=572400+(620-93)=927501×(183-179)=200469×4-202=7484+109-138=5581-24×2=33379-261=118143+120=263653-60+567=1160448+643-619=47287-82+439=444876×5-908=3472757-(760-423)=420377+158=535470-(124+207)=139311-166=145691+(392-216)=86742+61×2=164179-98+34=115364-118×2=1281/5+2/5=3/5133×5-547=118585+(484-170)=899160+782+663=160581×5+255=6603/4-1/4=2/4276-54×4=60464-(747-444)=161335+555-653=237817+(568-237)=1148953+686+376=2015184+212=39677×3-183=48202+357=559755-(471+126)=158254-163=91391-175=216160×5=800500-97×5=15226×3=678130-35×3=25952+349=1301218-70×3=8803×(487-481)=4818494+473+845=1812288+(444-226)=506585-(240+61)=284663+314=977347-(399-212)=16027×7+327=516918-51=867714-210=504911×8=7288728×4-689=222319+170+311=500427-263+266=43046+185×5=971224+488=712450-304+294=440395-155=240333-38-76=219307-259=48570+134+242=946482-(961-563)=84757+551-862=446368+415=783964+577=1541462-35-267=16053×2=1064/8-1/8=3/8927×(618-614)=3708736-(102+86)=54843+130=173345×2-619=71883-579-105=199208×3=624242×(132-128)=968701+(645-141)=1205484-438=46477-381=96241+320+83=644218+359+147=724397×2-472=322111+320+253=684735-77×6=27326×8+154=362631-(301+166)=164476-(289+174)=1354×2+792=900945-109-334=50255×6+429=7593/6-1/6=2/6939-610=329196×(109-104)=980985-(93+762)=130702+501=1203789-109+499=1179899-323-210=366963-(657+163)=143505-(825-443)=123466-260=206273-(202-154)=225183-(379-222)=2638×(236-227)=342344+(805-128)=1021764×(780-775)=3820245+25+674=944198×(343-340)=594903-(794-361)=470254-(80+68)=106183×(77-74)=549106+(452-79)=479393-25=368297+19-129=187348×(869-861)=2784377-198-60=119144-12+162=294972-(96+543)=333218+821+972=2011329+423+177=929413×2=826451-371+757=837329-246+894=97760-15×2=30953×7=6671833×6=4998287-265+185=207847×6=5082404-(121+48)=235278×2=556528-(27+130)=371189-13×7=98269+57-237=8950+449-51=448878-452-144=282592+36×8=880480-166×2=14866+52=11833+386-102=317758×8-676=5388234+371+54=65972×8-381=19545+268×2=58136×5=180193-(236-120)=77760-(808-57)=9128+136×7=1080384+276×2=936493-(154+58)=281320×6-139=1781763+(859-606)=1016579-286+656=94948×9+34=466291+54=345410-97×2=216330+492+95=917746+380-314=81233×6=198382+(221-153)=450448-(44+160)=244334+(173-103)=40481×9+40=769119×3-228=129271-37+31=265864-(833-723)=75449+413-424=3896×5=48062+(836-534)=364134×(473-469)=536326×9-710=2224674×8=5392331+447×2=1225482-(159+34)=289275-213=62413-189=224499-77=422906×4-801=2823444×(448-445)=1332446-315+666=797228-15+214=427236-(148-118)=206308×7=2156426-47×9=3340+299×2=938623-(702-125)=46259+161+271=691549-342-32=175262-(135-27)=154363-(336-277)=304426-10=416315-194-46=75444-90-295=59645-(292-133)=486254-151+283=386965-274-138=553933-(312+186)=435633+184×3=1185132+(567-210)=489408-83×2=242497-143=354426+75×2=57664+202+412=678694-(239+29)=426650-422+532=760279×3=837909+329-44=1194598-316=282659-298=361350-(103+20)=227909-94×2=721528+(222-194)=556724+764+756=2244245+32×6=43799+570=669301-(49+193)=5977×3=231566-(204+92)=270951-51×7=594465×6-459=2331733-(149+219)=365197×(174-170)=788799-(481+44)=274115+153=268261-(291-43)=13142×5-444=26635×2+228=298204+63+269=536688-406=2822/7+3/7=5/7115×4+493=95367+380-144=303881-(643+163)=75150+124=274750-(726-475)=499853×(652-644)=6824692-(669+14)=9332+355+274=961590×(703-694)=5310878-(119+671)=88632+(275-102)=805430-(212+103)=115322×8=25766/10-4/10=2/10930-650+132=41279×5+213=608249+183=432917-10×8=837160×5-528=272922+406+373=1701650-280+954=1324413-178=235468-73×4=1767/10+2/10=9/10471-(53+176)=242661-(849-580)=392481-93×3=20258×2=116700-92-413=195369-133×2=103519×(137-129)=4152407-268=139317-39=278257-248+362=37186+(195-179)=102576-103-118=355409-240=169211-27=18450+418-323=14540×5-43=157122×8-52=924132+(283-281)=134730×7=5110233+336+721=129072×(381-378)=216191+653+384=122895+32×2=159488-(332-295)=451500-(454-237)=283426-267+159=318702×8-809=4807808-790=18304-66+58=296958-414=5443/6+2/6=5/6433-(265+10)=158289-(266-253)=27636×(60-54)=216782+447-24=1205341+119-393=67855-707=148263-(331-120)=52864-572+593=885395+63-386=7239+(981-506)=514494-129-150=21585+(203-14)=274125-62+257=320187+196-161=222438-(333-61)=166136×(132-129)=408327-210=117103×8-490=334245-(82-59)=222112+329=441962×4=3848217+92-228=81421+927-300=10481/5+3/5=4/5410×3-763=467288-64=224502+985+241=1728584×(338-329)=5256403×2-133=673496-484+274=28670+100=170396-332=64716-(224+320)=172457-(499-68)=26141+71=212171-(157-137)=151249+196×5=12296/10-3/10=3/10908+551=145933+221×4=917184+(463-71)=576291+40+307=638267+132×3=66337×6=222603+942-134=1411479+850=1329538-160+559=937426-(166+134)=126580×9-97=5123571-(595-568)=544459-(441-31)=49417-401+409=425166+227=393916-(393+480)=43596+(502-454)=644418-19-220=179361+(451-348)=464243-202=41328-32-290=688-17×4=20845+298-779=364709-54-275=380135×4=540217×(109-106)=65187-(38+46)=384+391=475467-39-423=5184+(915-199)=900552×4=2208218×4=872431×2-733=129471-(215-12)=268162+315=477477+748+964=21