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63+(206-123)=419-123-105=711-(222+265)=113+(378-338)=254-10-15=110×6-143=477+(372-107)=455-96×2=449-421=708-291-96=25×3=250×(576-568)=115×8+968=330+91×2=153+146=939×(102-94)=593-(317-302)=931-(27+174)=805-382=307-(387-312)=143+19+211=147-30×2=151+26×9=481-460=341+97×6=228-11×4=221+432+30=805+368=632+54+197=894+(665-352)=26×9-41=217+299=701-40×2=273-11-98=293-10+25=457-(38+209)=437-279-43=262-122-62=205×(218-215)=349×9=601×6-503=248+73×5=98×(401-392)=400+93+90=454-13×5=179+294-347=787×(625-622)=46+26=384+138+141=404-29=237-157=467-(264-193)=758+82×9=943-347-54=4/6+2/6=451+238=169+368+52=151×(297-291)=889×(965-959)=797-(732-355)=276+17+394=381-258=143+145=259-(250-196)=249-57×2=538×(37-31)=608+467+212=261×7-133=238-28×6=516+614-109=139×(348-344)=801×2-696=298-(28+63)=823-250+776=484×(273-267)=112+180+207=114×2=19×5+286=451-(15+407)=781-268-504=34×(258-249)=721-(600-509)=979-38-126=144×3=463-59×3=275-222+23=434-(125+125)=21×8=976+223+18=434-245+532=724+991-889=500-(209+155)=746+184-89=33+388-26=350-44=2/8+5/8=193-85+164=89+291=416×2=12×3+108=699+496-564=435×2=125×6-116=734×4-998=683-135×3=1/8+3/8=699+713-996=248+(123-66)=841×(648-645)=56×8=485-(23+233)=502+(677-29)=311+71+256=204-42=166+460+18=953+402+126=167-127=288-84+36=254-(500-457)=164×3+587=451-(99+40)=3/8+4/8=277-67×2=162-18×6=954×(141-132)=466-250+14=413×5=314+101=156+322+579=186+104-16=873-378=377-10×6=76+360-208=87×2+458=473+(251-79)=183×3+47=356-150×2=26-(418-404)=348-12×5=829+(659-322)=748+(687-289)=118+(873-395)=112+225=642-527=284×(484-481)=473-79+781=396-63=88+(242-181)=731+139-311=827-63×9=545+(645-275)=407-56×2=695-(471+185)=16×(150-143)=11×(381-372)=892+42+854=721+794=273-(97+49)=471-(101+89)=468-12×7=72×(208-204)=337-29+39=494×2-330=2/7+4/7=167-48×2=470-73-321=339-(119+218)=233-(332-114)=526×6=395-316+357=62×9+361=568+671-417=557+567-434=429×7=164-16×7=129×6+170=109+168-77=351+259×2=128+(468-405)=374-23-65=341+64-25=562-363=48×(90-84)=165-(916-808)=315+102+568=308-(398-295)=761-289-140=225×(419-410)=755+311×3=381+615=428+37×7=379-284-86=112+125=635-466=470+(653-646)=197-(95+13)=374-(144-24)=111×2=264+(599-395)=137+278+253=458-132-296=787-177×2=234+67×2=77+600+37=826-(167+60)=446-117-28=3/6-2/6=146+326-152=609-120×3=591-68×4=785-(189+366)=937-435=744-20×7=173+(177-47)=75+416=363+57-127=338+614-585=718+766-587=498-231-95=979-451-222=86×8-381=525×(829-822)=18+279-260=572-242-15=296×(634-626)=382-33×3=440-92+127=96+(917-426)=410-(108-11)=481-25×9=925+590=865×4-637=630-(209-113)=429-(81+82)=528-(375-258)=217-64=731-198=486+491+590=170+578+244=444-209=56×3+812=871-293=825-602+728=190+310-466=440-(271-158)=295+239+168=326-18-158=15+(301-261)=544+786-581=136×5-388=448-(254+155)=42+(480-159)=205×2=173×4-623=793×9-476=409-(217-40)=920-22-637=594×(775-768)=279+(202-127)=20×(465-461)=488-(12+363)=895-196-647=468×2=319×3=4/10-3/10=243×4-476=707+984+936=86×(76-72)=739+(623-401)=414×2-688=161×2+758=744×6=84+(176-139)=757-259=337-(222+104)=152×3-149=733-(719-367)=77×3+572=129-69+153=794+378-776=671-(259+339)=265+213=280-(455-308)=165+345-184=683×(323-315)=263+235×2=301-31+28=354-95=960-71×2=919-310=188+100×4=153+336-176=115-(231-184)=456-215+78=98+289-33=351+250=656-191-92=480-174-203=180+60×9=367-201=266-247=325-252=423-77×4=455-206-147=186+(183-157)=893-540+460=219+45×2=223+35-54=72+262+457=362-(169+193)=417-258-97=261×4=272×4=429-249=942-664-64=983-79-703=151×(326-322)=703-339+850=438-321+24=507×2=772×7=876+165+816=461×2+842=77+229=285-180=284×3=3/8-2/8=171+359=243+238=368-251+118=294+92=521-(32+461)=425-201=707×5=386-(195+73)=478-218=362+459×2=262-17×6=978-468-211=657×5=121+102×2=561+233+85=921+706-458=297+182-398=741-(668-387)=866-116×4=134-10×8=545-62-94=129-64=432-260+364=442-229=681+640+791=769-754+770=889+36-407=529-37+95=812+372+590=118+326=79-48-21=319-131+115=137+379+12=43×3=222+(466-316)=530×6=108+197=340-326+164=365×2=307-(365-68)=5/8-2/8=815-278+683=70×3=203-64×3=886+(918-357)=144+92=628-558+192=810-(227+347)=443×2-696=383-100-280=432×6-366=289-244+25=122+138=456+(499-237)=911-166+420=750-659=387-(67+225)=703-48=133×7=328-(42+167)=713-(135+520)=477-(439-93)=340×2=627-(134+174)=829-58+712=401+(364-36)=98×2-178=254+479+135=96×3+148=148+196-308=365-20×9=56-(240-236)=965-29×4=917+495+846=336-20×2=410+42-115=306-124-147=274×2-123=1/6+3/6=365×2-275=309+17-286=257×3=367+90×2=199+(693-451)=680×(176-172)=324×(492-489)=488×7-74=78+377=118×2=355+(802-401)=381+252=709×8-268=91+(431-125)=4/6-1/6=281-27×5=462-134=317+(443-41)=89×4=478-(14+178)=461-135-103=907-514+20=24+44+421=708×(433-430)=979-639=826+71+46=450-428=186+706=895-(863-358)=157+67=803-245-306=112×6-39=324-87×2=53×7=231×2+31=140+390-104=423×(341-338)=187×3-78=744-466-113=413+(398-80)=57×(328-323)=713-(180+76)=795×9=444-138×2=125×3+170=599-(423-389)=257+(266-105)=12+171×4=6/9-3/9=807-(88+454)=258+987+156=100+68×3=982+43×9=132-(19+41)=362-22-301=235+80=153×(414-409)=122-(127-96)=677×(270-266)=472-152×3=106×2+444=84×4-239=890-23-741=476-(287-27)=695-(409-326)=512+714-607=945-(265-165)=254×3-213=292×2=78×5+197=550-72-18=407-318+246=556×7-400=373-254=145-97+33=257+49×6=835-802=375+(634-141)=70+410+514=482-165=230-(983-834)=160+338+387=2/8-1/8=111+45=699×6=41+127=169+172=383+(706-451)=957-70×5=331+806=111×5=651+(286-45)=3/10-2/10=236×4-130=679-(464-366)=381-(252-210)=404-(338-321)=822+89-218=301-99×3=942-(427+461)=218×6-855=828×5=431-307=381+(210-195)=392+433=2/3-1/3=37+33=327×5=566+70×9=977-(96+800)=540×2-949=872×4=156-20-66=371-25×4=420-16+43=852×6=181×9=150-61-15=106×6+357=467-218-249=56×2+94=132+53×7=40×(440-435)=201+271=299-(287-82)=173+(123-108)=27+490+320=819-573=294-217+208=972-(46+443)=579-165=389+282+655=302-24-20=736-246+101=213+121×2=847-197+289=314-183-90=194+847-755=228+206-370=743-431-191=6/9+2/9=330-296=489+(253-220)=376×(324-316)=289-(500-481)=520-(568-376)=500-329+224=563×9-906=483-115-276=996+770+62=1/3+2/3=716×(928-925)=308×3=26×(196-193)=430+194=194+236-47=946-713=257×7-636=113+42=847×(846-839)=67-49+120=96×3-77=307-(360-321)=154×(259-254)=810+925-509=364×2+248=304-192+721=394-39×2=753×4=140×(64-60)=171×2=387+(686-421)=41+(356-11)=849-90×2=561×4-918=293-118+287=1/7+2/7=113+84=115×6=761-(24+319)=15×(50-41)=372+378+13=467-428=195-(53+107)=355-227-125=58×6=479-(141+40)=712-554+258=499×2-839=935+226=183×4-573=401-66=443-130+17=330+351+75=295+256+80=840-250-75=79×4-46=157×6-554=268-(70+56)=65×4+434=251+(363-257)=813+590=338+117-263=355-(662-424)=967-117×3=738+275=649×9-326=464-(343+42)=55+(222-178)=855+97-157=771×2=6/8-2/8=816-(349+364)=214×2=238+213=952-10×5=114+(191-68)=871-(29+686)=86×7=1/8+2/8=116+753+31=766+24+413=394-(13+239)=439+406-736=766+478+989=767-(81+402)=399-77×2=579-(304-120)=203+36=463×2-536=715×5-351=473-94×5=477-387=295-74=45×3+530=131×3+863=41×5+69=455+(603-223)=482+(338-27)=20+25+616=306×(262-255)=994×(179-173)=29×7+743=231-(10+190)=595-100+818=271-189+234=930-45×8=433-317+135=331+72-127=941-(165+615)=178+81+154=705-(297-128)=176+263=337+909+363=230+366+112=994+165+349=460-187+128=814-258+235=493-309=87+(483-238)=351-52-161=963+(547-261)=473-69×2=983-750=54×8-325=74×7+383=668-499=510+123+367=321×2-135=287-(894-665)=148×5-233=128×(74-68)=129×(286-283)=829+821=235+138-280=159-(135-17)=443-(180-76)=53-51+414=365+515-112=104×7=144+125-83=822×7-889=920+104×5=450+120×6=279×2-341=386-287+290=483+(483-303)=262+141-191=376-265-102=313+161=803×4=659-246-297=193×9-686=260+85+688=714-113+191=132+47-153=547+(674-203)=233-58×2=916-878+45=603-274+255=721-595=704-31×9=875-(222+191)=910-221×2=336+260×2=97+173+507=373+478=17×6+475=992-949=109-(263-159)=683-(175+505)=378-29-236=153+214=605-196-184=418×4-854=123×7-491=425+398+22=3/8-1/8=584×(648-641)=276+47×8=266+96-31=206+185×3=168+(930-798)=481+290+22=914-172-180=153+203=531×2=959-(756+116)=272+626=40+292-327=450×(977-972)=821×4-694=571+796-234=434-178×2=168-(370-214)=759-284=919-208×4=129-122+76=198-(100+37)=2/10+8/10=485-(318-202)=140+289=332-(77-61)=956+(312-147)=41+429+481=411-187+178=109×2+237=489-392+342=584+93-644=893-(799-596)=659-(226+174)=99×9-291=461+839-17=5/10+2/10=288+(976-51)=290-(671-502)=643+491=653×(533-530)=293-52-239=207-(157+24)=841-(871-187)=176+(405-143)=486×2-781=208×2=391-38×5=182×2-215=674+289+831=93×9+127=745-93-575=424-(229+17)=956-(881-179)=841×4-501=544×9-529=143+(196-25)=728+801+773=216-27×7=438-180×2=936-786=270×(189-186)=25×(77-69)=933-(416+149)=247+246=3/5-1/5=110+66=67×2=410-(252+24)=31×7+20=501+(382-21)=505-118-167=758-(355+196)=924-199-326=351+117-269=345-54×4=139-68=988+375+314=595+920+395=373-(434-75)=161×(216-212)=957+991=246-191+76=54×(433-428)=343-216-121=461×5-194=458+202×2=423-(150-77)=560-82+509=360-301=432-(110+213)=482-(916-757)=362-61×3=18+212-187=595-(443+97)=788-56-26=195-(132-61)=268+(463-95)=683×7-145=280+197-404=176×(226-221)=133×5=319+(759-110)=141×3=762-(314+240)=159×(396-392)=191×4=29+245-58=144×6=126+161×4=887×5-717=213×(846-843)=825+913-14=212-118=71+324=283+178-359=389+79=894-814+351=445-139=292×(206-203)=377+(217-71)=376-125=511-(487-310)=971+488+344=439-45+615=483-(411-336)=242×(212-209)=935+284=331×(230-227)=911-(875-857)=739-215+645=317-61-215=558×(660-652)=445-27×7=467×7-692=89+(136-92)=117×5=309-(491-256)=852+143=504+487-452=299×(101-94)=参考答案63+(206-123)=146419-123-105=191711-(222+265)=224113+(378-338)=153254-10-15=229110×6-143=517477+(372-107)=742455-96×2=263449-421=28708-291-96=32125×3=75250×(576-568)=2000115×8+968=1888330+91×2=512153+146=299939×(102-94)=7512593-(317-302)=578931-(27+174)=730805-382=423307-(387-312)=232143+19+211=373147-30×2=87151+26×9=385481-460=21341+97×6=923228-11×4=184221+432+30=683805+368=1173632+54+197=883894+(665-352)=120726×9-41=193217+299=516701-40×2=621273-11-98=164293-10+25=308457-(38+209)=210437-279-43=115262-122-62=78205×(218-215)=615349×9=3141601×6-503=3103248+73×5=61398×(401-392)=882400+93+90=583454-13×5=389179+294-347=126787×(625-622)=236146+26=72384+138+141=663404-29=375237-157=80467-(264-193)=396758+82×9=1496943-347-54=5424/6+2/6=1451+238=689169+368+52=589151×(297-291)=906889×(965-959)=5334797-(732-355)=420276+17+394=687381-258=123143+145=288259-(250-196)=205249-57×2=135538×(37-31)=3228608+467+212=1287261×7-133=1694238-28×6=70516+614-109=1021139×(348-344)=556801×2-696=906298-(28+63)=207823-250+776=1349484×(273-267)=2904112+180+207=499114×2=22819×5+286=381451-(15+407)=29781-268-504=934×(258-249)=306721-(600-509)=630979-38-126=815144×3=432463-59×3=286275-222+23=76434-(125+125)=18421×8=168976+223+18=1217434-245+532=721724+991-889=826500-(209+155)=136746+184-89=84133+388-26=395350-44=3062/8+5/8=7/8193-85+164=27289+291=380416×2=83212×3+108=144699+496-564=631435×2=870125×6-116=634734×4-998=1938683-135×3=2781/8+3/8=4/8699+713-996=416248+(123-66)=305841×(648-645)=252356×8=448485-(23+233)=229502+(677-29)=1150311+71+256=638204-42=162166+460+18=644953+402+126=1481167-127=40288-84+36=240254-(500-457)=211164×3+587=1079451-(99+40)=3123/8+4/8=7/8277-67×2=143162-18×6=54954×(141-132)=8586466-250+14=230413×5=2065314+101=415156+322+579=1057186+104-16=274873-378=495377-10×6=31776+360-208=22887×2+458=632473+(251-79)=645183×3+47=596356-150×2=5626-(418-404)=12348-12×5=288829+(659-322)=1166748+(687-289)=1146118+(873-395)=596112+225=337642-527=115284×(484-481)=852473-79+781=1175396-63=33388+(242-181)=149731+139-311=559827-63×9=260545+(645-275)=915407-56×2=295695-(471+185)=3916×(150-143)=11211×(381-372)=99892+42+854=1788721+794=1515273-(97+49)=127471-(101+89)=281468-12×7=38472×(208-204)=288337-29+39=347494×2-330=6582/7+4/7=6/7167-48×2=71470-73-321=76339-(119+218)=2233-(332-114)=15526×6=3156395-316+357=43662×9+361=919568+671-417=822557+567-434=690429×7=3003164-16×7=52129×6+170=944109+168-77=200351+259×2=869128+(468-405)=191374-23-65=286341+64-25=380562-363=19948×(90-84)=288165-(916-808)=57315+102+568=985308-(398-295)=205761-289-140=332225×(419-410)=2025755+311×3=1688381+615=996428+37×7=687379-284-86=9112+125=237635-466=169470+(653-646)=477197-(95+13)=89374-(144-24)=254111×2=222264+(599-395)=468137+278+253=668458-132-296=30787-177×2=433234+67×2=36877+600+37=714826-(167+60)=599446-117-28=3013/6-2/6=1/6146+326-152=320609-120×3=249591-68×4=319785-(189+366)=230937-435=502744-20×7=604173+(177-47)=30375+416=491363+57-127=293338+614-585=367718+766-587=897498-231-95=172979-451-222=30686×8-381=307525×(829-822)=367518+279-260=37572-242-15=315296×(634-626)=2368382-33×3=283440-92+127=47596+(917-426)=587410-(108-11)=313481-25×9=256925+590=1515865×4-637=2823630-(209-113)=534429-(81+82)=266528-(375-258)=411217-64=153731-198=533486+491+590=1567170+578+244=992444-209=23556×3+812=980871-293=578825-602+728=951190+310-466=34440-(271-158)=327295+239+168=702326-18-158=15015+(301-261)=55544+786-581=749136×5-388=292448-(254+155)=3942+(480-159)=363205×2=410173×4-623=69793×9-476=6661409-(217-40)=232920-22-637=261594×(775-768)=4158279+(202-127)=35420×(465-461)=80488-(12+363)=113895-196-647=52468×2=936319×3=9574/10-3/10=1/10243×4-476=496707+984+936=262786×(76-72)=344739+(623-401)=961414×2-688=140161×2+758=1080744×6=446484+(176-139)=121757-259=498337-(222+104)=11152×3-149=307733-(719-367)=38177×3+572=803129-69+153=213794+378-776=396671-(259+339)=73265+213=478280-(455-308)=133165+345-184=326683×(323-315)=5464263+235×2=733301-31+28=298354-95=259960-71×2=818919-310=609188+100×4=588153+336-176=313115-(231-184)=68456-215+78=31998+289-33=354351+250=601656-191-92=373480-174-203=103180+60×9=720367-201=166266-247=19325-252=73423-77×4=115455-206-147=102186+(183-157)=212893-540+460=813219+45×2=309223+35-54=20472+262+457=791362-(169+193)=0417-258-97=62261×4=1044272×4=1088429-249=180942-664-64=214983-79-703=201151×(326-322)=604703-339+850=1214438-321+24=141507×2=1014772×7=5404876+165+816=1857461×2+842=176477+229=306285-180=105284×3=8523/8-2/8=1/8171+359=530243+238=481368-251+118=235294+92=386521-(32+461)=28425-201=224707×5=3535386-(195+73)=118478-218=260362+459×2=1280262-17×6=160978-468-211=299657×5=3285121+102×2=325561+233+85=879921+706-458=1169297+182-398=81741-(668-387)=460866-116×4=402134-10×8=54545-62-94=389129-64=65432-260+364=536442-229=213681+640+791=2112769-754+770=785889+36-407=518529-37+95=587812+372+590=1774118+326=44479-48-21=10319-131+115=303137+379+12=52843×3=129222+(466-316)=372530×6=3180108+197=305340-326+164=178365×2=730307-(365-68)=105/8-2/8=3/8815-278+683=122070×3=210203-64×3=11886+(918-357)=1447144+92=236628-558+192=262810-(227+347)=236443×2-696=190383-100-280=3432×6-366=2226289-244+25=70122+138=260456+(499-237)=718911-166+420=1165750-659=91387-(67+225)=95703-48=655133×7=931328-(42+167)=119713-(135+520)=58477-(439-93)=131340×2=680627-(134+174)=319829-58+712=1483401+(364-36)=72998×2-178=18254+479+135=86896×3+148=436148+196-308=36365-20×9=18556-(240-236)=52965-29×4=849917+495+846=2258336-20×2=296410+42-115=337306-124-147=35274×2-123=4251/6+3/6=4/6365×2-275=455309+17-286=40257×3=771367+90×2=547199+(693-451)=441680×(176-172)=2720324×(492-489)=972488×7-74=334278+377=455118×2=236355+(802-401)=756381+252=633709×8-268=540491+(431-125)=3974/6-1/6=3/6281-27×5=146462-134=328317+(443-41)=71989×4=356478-(14+178)=286461-135-103=223907-514+20=41324+44+421=489708×(433-430)=2124979-639=340826+71+46=943450-428=22186+706=892895-(863-358)=390157+67=224803-245-306=252112×6-39=633324-87×2=15053×7=371231×2+31=493140+390-104=426423×(341-338)=1269187×3-78=483744-466-113=165413+(398-80)=73157×(328-323)=285713-(180+76)=457795×9=7155444-138×2=168125×3+170=545599-(423-389)=565257+(266-105)=41812+171×4=6966/9-3/9=3/9807-(88+454)=265258+987+156=1401100+68×3=304982+43×9=1369132-(19+41)=72362-22-301=39235+80=315153×(414-409)=765122-(127-96)=91677×(270-266)=2708472-152×3=16106×2+444=65684×4-239=97890-23-741=126476-(287-27)=216695-(409-326)=612512+714-607=619945-(265-165)=845254×3-213=549292×2=58478×5+197=587550-72-18=460407-318+246=335556×7-400=3492373-254=119145-97+33=81257+49×6=551835-802=33375+(634-141)=86870+410+514=994482-165=317230-(983-834)=81160+338+387=8852/8-1/8=1/8111+45=156699×6=419441+127=168169+172=341383+(706-451)=638957-70×5=607331+806=1137111×5=555651+(286-45)=8923/10-2/10=1/10236×4-130=814679-(464-366)=581381-(252-210)=339404-(338-321)=387822+89-218=693301-99×3=4942-(427+461)=54218×6-855=453828×5=4140431-307=124381+(210-195)=396392+433=8252/3-1/3=1/337+33=70327×5=1635566+70×9=1196977-(96+800)=81540×2-949=131872×4=3488156-20-66=70371-25×4=271420-16+43=447852×6=5112181×9=1629150-61-15=74106×6+357=993467-218-249=056×2+94=206132+53×7=50340×(440-435)=200201+271=472299-(287-82)=94173+(123-108)=18827+490+320=837819-573=246294-217+208=285972-(46+443)=483579-165=414389+282+655=1326302-24-20=258736-246+101=591213+121×2=455847-197+289=939314-183-90=41194+847-755=286228+206-370=64743-431-191=1216/9+2/9=8/9330-296=34489+(253-220)=522376×(324-316)=3008289-(500-481)=270520-(568-376)=328500-329+224=395563×9-906=4161483-115-276=92996+770+62=18281/3+2/3=1716×(928-925)=2148308×3=92426×(196-193)=78430+194=624194+236-47=383946-713=233257×7-636=1163113+42=155847×(846-839)=592967-49+120=13896×3-77=211307-(360-321)=268154×(259-254)=770810+925-509=1226364×2+248=976304-192+721=833394-39×2=316753×4=3012140×(64-60)=560171×2=342387+(686-421)=65241+(356-11)=386849-90×2=669561×4-918=1326293-118+287=4621/7+2/7=3/7113+84=197115×6=690761-(24+319)=41815×(50-41)=135372+378+13=763467-428=39195-(53+107)=35355-227-125=358×6=348479-(141+40)=298712-554+258=416499×2-839=159935+226=1161183×4-573=159401-66=335443-130+17=330330+351+75=756295+256+80=631840-250-75=51579×4-46=270157×6-554=388268-(70+56)=14265×4+434=694251+(363-257)=357813+590=1403338+117-263=192355-(662-424)=117967-117×3=616738+275=1013649×9-326=5515464-(343+42)=7955+(222-178)=99855+97-157=795771×2=15426/8-2/8=4/8816-(349+364)=103214×2=428238+213=451952-10×5=902114+(191-68)=237871-(29+686)=15686×7=6021/8+2/8=3/8116+753+31=900766+24+413=1203394-(13+239)=142439+406-736=109766+478+989=2233767-(81+402)=284399-77×2=245579-(304-120)=395203+36=239463×2-536=390715×5-351=3224473-94×5=3477-387=90295-74=22145×3+530=665131×3+863=125641×5+69=274455+(603-223)=835482+(338-27)=79320+25+616=661306×(262-255)=2142994×(179-173)=596429×7+743=946231-(10+190)=31595-100+818=1313271-189+234=316930-45×8=570433-317+135=251331+72-127=276941-(165+615)=161178+81+154=413705-(297-128)=536176+263=439337+909+363=1609230+366+112=708994+165+349=1508460-187+128=401814-258+235=791493-309=18487+(483-238)=332351-52-161=138963+(547-261)=1249473-69×2=335983-750=23354×8-325=10774×7+383=901668-499=169510+123+367=1000321×2-135=507287-(894-665)=58148×5-233=507128×(74-68)=768129×(286-283)=387829+821=1650235+138-280=93159-(135-17)=41443-(180-76)=33953-51+414=416365+515-112=768104×7=728144+125-83=186822×7-889=4865920+104×5=1440450+120×6=1170279×2-341=217386-287+290=389483+(483-303)=663262+141-191=212376-265-102=9313+161=474803×4=3212659-246-297=116193×9-686=1051260+85+688=1033714-113+191=792132+47-153=26547+(674-203)=1018233-58×2=117916-878+45=83603-274+255=584721-595=126704-31×9=425875-(222+191)=462910-221×2=468336+260×2=85697+173+507=777373+478=85117×6+475=577992-949