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91+(216-112)=529-104+638=46+244=19+64=102+81×3=291+204-323=409-58-57=230×2-170=327×6=159+178-246=169×3-66=337+435+611=344×2-417=83×3+317=148+48-93=315-27-230=258-10×2=344+308=923×(739-735)=208+219-88=291-82-184=70×(402-397)=418-17×5=133+213=573×(612-605)=74×(103-95)=146+225-351=413-125×2=304-14-135=82+292=247+195=464-22×3=270-80-73=368+573=256-123=951+(779-69)=242×5=750-(553+185)=69×5-59=870-(872-227)=490-73×3=640+148+132=313-77×2=633-272=366-55=788×7=417×2=1/7+5/7=891-(168+178)=744+971=290-270+310=651×(355-346)=931-100+839=639+439=107×9=486-59×8=108+(682-325)=487+(497-282)=236+(388-330)=438-423=323-210+345=447-203=350-33-59=662+(714-34)=383+32-268=500-26×7=30+318-296=303-209-42=101×8-479=794+352-357=259×6-679=902×(389-382)=49+155=98+218-97=931+56+106=891-(741-196)=5/8+2/8=553-103×2=673+(337-146)=374-358+294=904-55=550-25×8=66×5+151=361+139+261=410-(51+18)=211+370+106=467-(76+384)=369+273+343=462-(46+338)=82+(973-93)=472×4=960×8=327-(214-84)=330-43×4=494-(370+90)=367-(417-221)=88×(471-467)=105+59=352+(99-67)=310×(176-173)=903+421-620=621+251-834=205+732=176×(544-537)=616+707+920=966-369+299=213-127+245=171+38×7=983-(95+509)=93×2=435×2-211=877-48×8=888×4-654=292-114+213=228×6=146×6+958=83×9-585=222×2-246=245-(245-169)=415×2-20=10×3=69+126=602+149+248=244+417+820=99+(459-418)=173×(494-489)=726-545=302+690=467-240=138×(438-433)=983+359+637=130×6-645=417+936+206=349-(163+104)=77+26=3/5+2/5=196+267=340+(365-242)=2/6+3/6=492+282=782-100-338=466-366+300=463-(158+187)=387×(623-615)=398+62+472=375-179+54=137+226=550-55×3=272+(341-320)=394-328+71=303-60×4=347+12+332=304+59=583-(411-46)=35×2-38=410-(569-515)=508-345=402-318=304-14×8=777-147×5=208+479=290×3=192×7-717=315-(453-365)=293×2=694-128-110=179-56×2=313×3-133=1/3+2/3=426×2=599×9-26=543-(409-188)=500-(344-41)=454-11-369=856-821+442=492-83×5=479-284+260=473-(357+33)=807-49-301=411-55-200=166+178-293=541-(141+196)=382+135×2=920-293×3=229×(451-447)=236-(925-923)=664×5=886+683=42×4+282=265-(37+89)=477+(455-277)=710+265=277+180-408=481-406=266+765+887=34×(295-288)=324+(499-414)=52+(217-45)=407-52×3=47×3+644=975+857-774=549×6=147+(481-254)=750-(280+257)=471-201-133=857×(855-852)=315-279=102×8-788=839×9-913=486-(410-173)=737+126×7=845-(523+285)=183-85+391=748-(395+112)=401+(315-222)=549+322=301-(626-451)=175+652-759=377-(161-80)=195-13×3=71×(356-347)=450+124+198=270-196-73=457-(304-277)=430×9-769=93×5=865×(217-210)=161+197=145×4=877-81×3=997-595=479-47+460=249+528+134=300×2-43=473-35-231=397+104+408=68×3=588-(948-800)=1/7+3/7=416×(184-178)=454-(124+121)=84+255=83+355=111×(311-308)=962-(100+640)=610-519=1/4+3/4=824-532-145=832-382-127=113×2+422=36+170=270×3+183=679-536+571=311-10-64=24×3=308+(67-14)=90×5+197=60×8+79=292-(73+36)=69+115=195+845-81=224-42×5=426+(655-271)=103×7-203=334-16-111=251×(197-194)=764-60×4=653-119+585=278-147=331-47=960-752-62=497-(57+328)=468-12×5=382-157-201=453-181×2=838-(424+198)=49+91+383=882-(73+347)=102-93+239=120+(183-60)=741-522+844=952+(641-581)=826+266+578=337+(630-242)=303-22×7=606×6-159=79×7-153=842-383-352=181×2=3/5-1/5=355+569+682=826-588=258+(597-153)=982-731-184=314-(194+26)=908-(267+103)=554-78-78=155×9-700=902-640+698=795-225-361=478-281+49=682-19×5=543+457=11+938+812=660×9-21=849-562+752=642×2-955=229-186=35×6+143=894-139-341=688-151+514=13+460-49=7/8-1/8=180×(466-463)=18+433-353=645+834-232=584×2-121=446-365=761+(806-777)=926-283=184+456=96×(354-345)=550×7-715=51+439+238=338+137=251-(76-71)=120+83×8=30×5=333-289=184+242-77=764-524=900+(606-198)=312×(207-204)=298+177×3=791-38-88=88×9-272=433+(746-517)=852-44=226-(183-62)=105×3+768=1/4+2/4=58×(92-89)=370-(473-133)=609-(788-201)=188+230=225×(60-56)=773×4=2/7+3/7=37×5=764-(972-435)=128×4=79-29+265=35+(281-212)=209+176×4=116+519+198=214+(234-166)=175+511=880×9=407-100=458-356+113=451-(22+260)=418+(355-154)=471-(58+328)=337-33-21=235-28×4=584×5=125+349-172=143+(421-183)=170×6-145=46×(239-236)=80+630+98=168×7-868=71+(635-196)=100+127=22+313+95=255×7=343+225+984=472-(39+10)=37+287+464=481+(536-304)=60×3=113+80×4=764+147×2=33×3+885=823×8-479=738-73×6=432+(271-146)=47×8-19=156+290=136×(188-183)=441-142-108=5/10-2/10=402-350=612-82-415=23×7+25=210×6=59+62-110=219+245-252=454-311-96=176×(364-361)=478+131×2=464-263+30=804-24-37=528-53-207=88×(422-414)=256-(996-819)=5/7+2/7=242-113-74=493-183×2=288×2+152=121×3+482=384-41×8=329+81×9=104×9+496=88×4+461=389+29+71=496-(87+360)=655-84×4=735+430-170=718+652+208=712-37×3=2/3-1/3=406×2=846-(234+124)=465-14-380=453-362=916-(242+489)=440-158=398-(67+60)=335+195+306=336-67-127=921-294+307=854-753+983=3/7-1/7=998-(156+636)=225+50+474=708×6=954-63×4=912+319×3=677+98+766=343+398+16=286-(440-209)=598-141×4=380-(143+180)=262-63=922+(661-533)=374-98=83×(48-41)=969+296×3=37+170-101=781+109×7=270×(262-256)=648-638+928=353×(616-612)=326-(44+271)=906-881=640-(225-89)=848-671=221+(394-69)=275-39+39=81+358-126=565×9=756-98-145=652-(960-843)=273×2-40=107+(240-139)=940-(776-247)=227+(587-237)=460+211+248=498-103×3=480×2-571=305-(188-48)=65×(23-16)=39×(24-21)=36+(336-164)=768-81×5=946-(169+406)=89×7=159+449+233=352×2-605=762-122=489+408-305=95+(408-152)=443-274=159×3+490=649×(960-957)=665+369+198=392×6-778=567-(63+474)=477-351+25=4/6-2/6=447×9=602-549=493-(16+128)=580×(764-756)=327+27×5=509+665=253+805-110=747+(585-246)=14×4+571=377-(83+99)=527×3-265=4/6-1/6=443-103=468-55×7=186×2=54+300-138=321-(238-169)=197×(31-27)=160+111×3=614-(566-350)=145-(59-18)=226-23=112+309=894-728=333+(269-97)=101-(129-33)=118+631-734=390-(37+166)=270×3=227-(76+113)=893+990-734=104+111-52=441+(437-349)=878-198-480=839-97×5=177-10×4=374+405=341-292+293=134×5-117=100+438×2=65-47+377=251-118+154=360+554+888=691×4-982=4/8-2/8=27×8+849=353-123-49=277×2-399=668-(469-95)=188+231+485=318-14×9=489+(363-280)=142×(898-892)=873-199×3=163×6-736=4/7-2/7=971×(957-950)=36×2=626-297=64+177=349+18-237=578-22-337=26×3=777-11-119=698-(344-116)=769×(638-629)=416-323-76=257+29×7=935-237-206=816+983-200=737-10-570=151+455+662=111+329+11=133+902+232=409-(106+261)=129×(463-460)=156×6=353×8-596=755-585+671=944+72+875=20×(491-487)=731-(637-32)=90+540=762+341×2=966+42+702=411-328=814+600+291=324-43+746=165×6-737=331+108×5=539+313-269=175×6=1/5+2/5=248-86+942=419-201-102=5/7-1/7=965+205-938=471-(25+417)=660-371=101×(116-108)=160+(317-271)=418-(189+76)=78×4+428=347×5=686×(977-971)=64+406×2=121+369=261-128=182+285-368=222+992=946-471+708=573+162-307=987-(269+434)=157+93+300=142-(251-237)=708×(438-434)=500-(31+427)=787-(27+283)=860×6=715×4-758=387×2+366=84+61+118=423-352+357=732-(48+171)=473-(446-51)=289-33=362+29-294=670-249+275=265-61+177=419-(89-43)=812-443-189=222-74+88=196-18×9=831+(961-852)=1/5+3/5=363-124-203=758+(808-574)=310-104=293-48×6=511+827+847=120×3+109=927-452=510-(860-506)=103×(488-479)=669-408=327+158=73×4+224=464+(499-388)=462×(567-558)=853-628=841-(553-224)=455-(308-75)=351+(227-101)=689-(402+87)=456+(429-400)=576+31+200=192×2=309-(384-369)=337-(161-136)=528+220+938=111+50+502=311-(350-297)=459-205+190=793-137-59=642+43×4=352-(289+44)=344+676-89=350+51-242=585-249=149-(381-348)=387-91=628×8-450=287×(115-112)=172-98+266=91×3=489-24×2=672-447=864-45×7=230+(930-109)=346-331+182=22+430-39=769-(177+347)=218+160-304=354-(352-83)=625+41×9=110×9-679=559×9=428-248-41=2/5-1/5=195-83×2=317+(285-45)=41+206=919-67×4=260+(639-71)=387-87-94=663-(418-305)=927-106×8=153+251=346+145=247-(172-53)=152+135=133×2+158=312+123×3=79×7=385-271+699=553×6-648=129+231=394-(281+95)=955-773+506=225-(319-217)=178×3-266=497-75×3=46×2+365=272+174-36=831-(273+390)=647-(153-90)=260-196+308=528-426+336=37+449-120=179×6=354-150-102=459+529-212=629+39+606=754+379-350=252-(431-179)=314×6=113×(207-202)=366-190=888+355=276×(379-374)=276-221+275=443-276+196=382×2-164=214+154-153=804+457+292=158-(116-56)=475-219-141=346-217=762-(367-266)=619+508-789=447+481+202=510-444=442×(46-37)=351-22-296=288+(388-210)=60+126+38=96×4+492=913+485-670=322-74+232=914-(972-943)=666+77×8=283×(593-584)=145+(999-19)=963+334=178+89=684+(681-314)=209+94×6=730-105+851=964-118×5=27×7=88×7-55=163+295-141=816×5-543=276×2=108+161=311-(488-300)=596×2=467-87-178=835-(702-570)=462-(315-48)=184×2=426-(237+156)=530-37×6=657×8=330-47×3=120+78=183+541=470-443=345+737-448=360×2+868=429+345=110×(401-396)=13×3=206×6=159×(210-201)=256+201-379=335+101-107=95×(165-160)=39+120×2=140+295+178=948-86×3=440-55×5=313-194=80×(174-169)=73+359+159=30×8+833=133+394+189=202+87-208=384-30-212=287+(774-173)=247-194=205-17-20=291-31×6=155×6-279=183+(516-123)=390-(59+11)=246+64×5=250-23×8=3/8-2/8=695-95+844=326-(42+107)=101×6=860-423+403=206×2=370-185=193-92-50=86×(156-147)=250×7-413=688×9-747=163+316-420=802-89-458=227+(360-95)=719×(59-51)=375-(78+269)=427-186-54=186+505+668=996-549=564-(362+201)=297+163=253+77-298=132×(375-372)=808-568=296-32+464=347-(227-47)=619×6-359=250×2-205=451+456-496=666-(341+51)=142×3+292=19×9=137-16×6=469+188+119=730-(334+82)=421-302+298=207×3=951+(400-145)=146-89+35=39+628-67=513-(857-661)=704-77+754=622-466+948=634+779=201×5-143=930+889=265×(689-684)=491-330-73=346×2=228-(60+35)=121-102=383-33=881-74×5=281+(904-387)=415-(949-610)=623+548-849=877+184×2=56+402×2=463×5-390=561+551=357-(363-257)=459-(193+165)=148×2-194=82+60=281+208+14=参考答案91+(216-112)=195529-104+638=106346+244=29019+64=83102+81×3=345291+204-323=172409-58-57=294230×2-170=290327×6=1962159+178-246=91169×3-66=441337+435+611=1383344×2-417=27183×3+317=566148+48-93=103315-27-230=58258-10×2=238344+308=652923×(739-735)=3692208+219-88=339291-82-184=2570×(402-397)=350418-17×5=333133+213=346573×(612-605)=401174×(103-95)=592146+225-351=20413-125×2=163304-14-135=15582+292=374247+195=442464-22×3=398270-80-73=117368+573=941256-123=133951+(779-69)=1661242×5=1210750-(553+185)=1269×5-59=286870-(872-227)=225490-73×3=271640+148+132=920313-77×2=159633-272=361366-55=311788×7=5516417×2=8341/7+5/7=6/7891-(168+178)=545744+971=1715290-270+310=330651×(355-346)=5859931-100+839=1670639+439=1078107×9=963486-59×8=14108+(682-325)=465487+(497-282)=702236+(388-330)=294438-423=15323-210+345=458447-203=244350-33-59=258662+(714-34)=1342383+32-268=147500-26×7=31830+318-296=52303-209-42=52101×8-479=329794+352-357=789259×6-679=875902×(389-382)=631449+155=20498+218-97=219931+56+106=1093891-(741-196)=3465/8+2/8=7/8553-103×2=347673+(337-146)=864374-358+294=310904-55=849550-25×8=35066×5+151=481361+139+261=761410-(51+18)=341211+370+106=687467-(76+384)=7369+273+343=985462-(46+338)=7882+(973-93)=962472×4=1888960×8=7680327-(214-84)=197330-43×4=158494-(370+90)=34367-(417-221)=17188×(471-467)=352105+59=164352+(99-67)=384310×(176-173)=930903+421-620=704621+251-834=38205+732=937176×(544-537)=1232616+707+920=2243966-369+299=896213-127+245=331171+38×7=437983-(95+509)=37993×2=186435×2-211=659877-48×8=493888×4-654=2898292-114+213=391228×6=1368146×6+958=183483×9-585=162222×2-246=198245-(245-169)=169415×2-20=81010×3=3069+126=195602+149+248=999244+417+820=148199+(459-418)=140173×(494-489)=865726-545=181302+690=992467-240=227138×(438-433)=690983+359+637=1979130×6-645=135417+936+206=1559349-(163+104)=8277+26=1033/5+2/5=1196+267=463340+(365-242)=4632/6+3/6=5/6492+282=774782-100-338=344466-366+300=400463-(158+187)=118387×(623-615)=3096398+62+472=932375-179+54=250137+226=363550-55×3=385272+(341-320)=293394-328+71=137303-60×4=63347+12+332=691304+59=363583-(411-46)=21835×2-38=32410-(569-515)=356508-345=163402-318=84304-14×8=192777-147×5=42208+479=687290×3=870192×7-717=627315-(453-365)=227293×2=586694-128-110=456179-56×2=67313×3-133=8061/3+2/3=1426×2=852599×9-26=5365543-(409-188)=322500-(344-41)=197454-11-369=74856-821+442=477492-83×5=77479-284+260=455473-(357+33)=83807-49-301=457411-55-200=156166+178-293=51541-(141+196)=204382+135×2=652920-293×3=41229×(451-447)=916236-(925-923)=234664×5=3320886+683=156942×4+282=450265-(37+89)=139477+(455-277)=655710+265=975277+180-408=49481-406=75266+765+887=191834×(295-288)=238324+(499-414)=40952+(217-45)=224407-52×3=25147×3+644=785975+857-774=1058549×6=3294147+(481-254)=374750-(280+257)=213471-201-133=137857×(855-852)=2571315-279=36102×8-788=28839×9-913=6638486-(410-173)=249737+126×7=1619845-(523+285)=37183-85+391=489748-(395+112)=241401+(315-222)=494549+322=871301-(626-451)=126175+652-759=68377-(161-80)=296195-13×3=15671×(356-347)=639450+124+198=772270-196-73=1457-(304-277)=430430×9-769=310193×5=465865×(217-210)=6055161+197=358145×4=580877-81×3=634997-595=402479-47+460=892249+528+134=911300×2-43=557473-35-231=207397+104+408=90968×3=204588-(948-800)=4401/7+3/7=4/7416×(184-178)=2496454-(124+121)=20984+255=33983+355=438111×(311-308)=333962-(100+640)=222610-519=911/4+3/4=1824-532-145=147832-382-127=323113×2+422=64836+170=206270×3+183=993679-536+571=714311-10-64=23724×3=72308+(67-14)=36190×5+197=64760×8+79=559292-(73+36)=18369+115=184195+845-81=959224-42×5=14426+(655-271)=810103×7-203=518334-16-111=207251×(197-194)=753764-60×4=524653-119+585=1119278-147=131331-47=284960-752-62=146497-(57+328)=112468-12×5=408382-157-201=24453-181×2=91838-(424+198)=21649+91+383=523882-(73+347)=462102-93+239=248120+(183-60)=243741-522+844=1063952+(641-581)=1012826+266+578=1670337+(630-242)=725303-22×7=149606×6-159=347779×7-153=400842-383-352=107181×2=3623/5-1/5=2/5355+569+682=1606826-588=238258+(597-153)=702982-731-184=67314-(194+26)=94908-(267+103)=538554-78-78=398155×9-700=695902-640+698=960795-225-361=209478-281+49=246682-19×5=587543+457=100011+938+812=1761660×9-21=5919849-562+752=1039642×2-955=329229-186=4335×6+143=353894-139-341=414688-151+514=105113+460-49=4247/8-1/8=6/8180×(466-463)=54018+433-353=98645+834-232=1247584×2-121=1047446-365=81761+(806-777)=790926-283=643184+456=64096×(354-345)=864550×7-715=313551+439+238=728338+137=475251-(76-71)=246120+83×8=78430×5=150333-289=44184+242-77=349764-524=240900+(606-198)=1308312×(207-204)=936298+177×3=829791-38-88=66588×9-272=520433+(746-517)=662852-44=808226-(183-62)=105105×3+768=10831/4+2/4=3/458×(92-89)=174370-(473-133)=30609-(788-201)=22188+230=418225×(60-56)=900773×4=30922/7+3/7=5/737×5=185764-(972-435)=227128×4=51279-29+265=31535+(281-212)=104209+176×4=913116+519+198=833214+(234-166)=282175+511=686880×9=7920407-100=307458-356+113=215451-(22+260)=169418+(355-154)=619471-(58+328)=85337-33-21=283235-28×4=123584×5=2920125+349-172=302143+(421-183)=381170×6-145=87546×(239-236)=13880+630+98=808168×7-868=30871+(635-196)=510100+127=22722+313+95=430255×7=1785343+225+984=1552472-(39+10)=42337+287+464=788481+(536-304)=71360×3=180113+80×4=433764+147×2=105833×3+885=984823×8-479=6105738-73×6=300432+(271-146)=55747×8-19=357156+290=446136×(188-183)=680441-142-108=1915/10-2/10=3/10402-350=52612-82-415=11523×7+25=186210×6=126059+62-110=11219+245-252=212454-311-96=47176×(364-361)=528478+131×2=740464-263+30=231804-24-37=743528-53-207=26888×(422-414)=704256-(996-819)=795/7+2/7=1242-113-74=55493-183×2=127288×2+152=728121×3+482=845384-41×8=56329+81×9=1058104×9+496=143288×4+461=813389+29+71=489496-(87+360)=49655-84×4=319735+430-170=995718+652+208=1578712-37×3=6012/3-1/3=1/3406×2=812846-(234+124)=488465-14-380=71453-362=91916-(242+489)=185440-158=282398-(67+60)=271335+195+306=836336-67-127=142921-294+307=934854-753+983=10843/7-1/7=2/7998-(156+636)=206225+50+474=749708×6=4248954-63×4=702912+319×3=1869677+98+766=1541343+398+16=757286-(440-209)=55598-141×4=34380-(143+180)=57262-63=199922+(661-533)=1050374-98=27683×(48-41)=581969+296×3=185737+170-101=106781+109×7=1544270×(262-256)=1620648-638+928=938353×(616-612)=1412326-(44+271)=11906-881=25640-(225-89)=504848-671=177221+(394-69)=546275-39+39=27581+358-126=313565×9=5085756-98-145=513652-(960-843)=535273×2-40=506107+(240-139)=208940-(776-247)=411227+(587-237)=577460+211+248=919498-103×3=189480×2-571=389305-(188-48)=16565×(23-16)=45539×(24-21)=11736+(336-164)=208768-81×5=363946-(169+406)=37189×7=623159+449+233=841352×2-605=99762-122=640489+408-305=59295+(408-152)=351443-274=169159×3+490=967649×(960-957)=1947665+369+198=1232392×6-778=1574567-(63+474)=30477-351+25=1514/6-2/6=2/6447×9=4023602-549=53493-(16+128)=349580×(764-756)=4640327+27×5=462509+665=1174253+805-110=948747+(585-246)=108614×4+571=627377-(83+99)=195527×3-265=13164/6-1/6=3/6443-103=340468-55×7=83186×2=37254+300-138=216321-(238-169)=252197×(31-27)=788160+111×3=493614-(566-350)=398145-(59-18)=104226-23=203112+309=421894-728=166333+(269-97)=505101-(129-33)=5118+631-734=15390-(37+166)=187270×3=810227-(76+113)=38893+990-734=1149104+111-52=163441+(437-349)=529878-198-480=200839-97×5=354177-10×4=137374+405=779341-292+293=342134×5-117=553100+438×2=97665-47+377=395251-118+154=287360+554+888=1802691×4-982=17824/8-2/8=2/827×8+849=1065353-123-49=181277×2-399=155668-(469-95)=294188+231+485=904318-14×9=192489+(363-280)=572142×(898-892)=852873-199×3=276163×6-736=2424/7-2/7=2/7971×(957-950)=679736×2=72626-297=32964+177=241349+18-237=130578-22-337=21926×3=78777-11-119=647698-(344-116)=470769×(638-629)=6921416-323-76=17257+29×7=460935-237-206=492816+983-200=1599737-10-570=157151+455+662=1268111+329+11=451133+902+232=1267409-(106+261)=42129×(463-460)=387156×6=936353×8-596=2228755-585+671=841944+72+875=189120×(491-487)=80731-(637-32)=12690+540=630762+341×2=1444966+42+702=1710411-328=83814+600+291=1705324-43+746=1027165×6-737=253331+108×5=871539+313-269=583175×6=10501/5+2/5=3/5248-86+942=1104419-201-102=1165/7-1/7=4/7965+205-938=232471-(25+417)=29660-371=289101×(116-108)=808160+(317-271)=206418-(189+76)=15378×4+428=740347×5=1735686×(977-971)=411664+406×2=876121+369=490261-128=133182+285-368=99222+992=1214946-471+708=1183573+162-307=428987-(269+434)=284157+93+300=550142-(251-237)=128708×(438-434)=2832500-(31+427)=42787-(27+283)=477860×6=5160715×4-758=2102387×2+366=114084+61+118=263423-352+357=428732-(48+171)=513473-(446-51)=78289-33=256362+29-294=97670-249+275=696265-61+177=381419-(89-43)=373812-443-189=180222-74+88=236196-18×9=34831+(961-852)=9401/5+3/5=4/5363-124-203=36758+(808-574)=992310-104=206293-48×6=5511+827+847=2185120×3+109=469927-452=475510-(860-506)=156103×(488-479)=927669-408=261327+158=48573×4+224=516464+(499-388)=575462×(567-558)=4158853-628=225841-(553-224)=512455-(308-75)=222351+(227-101)=477689-(402+87)=200456+(429-400)=485576+31+200=807192×2=384309-(384-369)=294337-(161-136)=312528+220+938=1686111+50+502=663311-(350-297)=258459-205+190=444793-137-59=597642+43×4=814352-(289+44)=19344+676-89=931350+51-242=159585-249=336149-(381-348)=116387-91=296628×8-450=4574287×(115-112)=861172-98+266=34091×3=273489-24×2=441672-447=225864-45×7=549230+(930-109)=1051346-331+182=19722+430-39=413769-(177+347)=245218+160-304=74354-(352-83)=85625+41×9=994110×9-679=311559×9=5031428-248-41=1392/5-1/5=1/5195-83×2=29317+(285-45)=55741+206=247919-67×4=651260+(639-71)=828387-87-94=206663-(418-305)=550927-106×8=79153+251=404346+145=491247-(172-53)=128152+135=287133×2+158=424312+123×3=68179×7=553385-271+699=813553×6-648=2670129+231=360394-(281+95)=18955-773+506=688225-(319-217)=123178×3-266=268497-75×3=27246×2+365=457272+174-36=410831-(273+390)=168647-(153-90)=584260-196+308=372528-426+336=43837+449-120=366