三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦639-13+185=458+(440-280)=714-72×7=441×7-270=61×9-21=181+(421-44)=605×2=110×(287-281)=463-(377-337)=228×9-501=85+(421-337)=324×2-604=328+(395-22)=150+21×5=120×7=127×6-719=317+(441-324)=232+240=132+165=402-94-52=295-(73+109)=864-(983-873)=910×4=439-(766-476)=499-458+219=383-259+10=75×7=684+941=387×(758-754)=265-(446-217)=477-421+136=863-229-90=334×2=690+115+112=130+503=162-18×5=91+178=327-(143-98)=493+129+161=183+53=370-(865-741)=263-88-144=399×2+66=398-(233+28)=247-173=221+(409-116)=667-(365+202)=215-215+27=388-(350-10)=442-(237+67)=230-146=576-(789-286)=275-152-100=124+593-637=208+(464-339)=614+(194-121)=82×9-684=36+82=35×9+75=182-23×3=466×2=2/10+7/10=732-(146+254)=450-236-50=450-(130+28)=187×(564-556)=183-24-27=947+(947-608)=138×(178-175)=423-130×3=224+170=271×3-64=473-392+191=762-(318+344)=269-(123+38)=880-105=253+133=232-29=621+856-526=119+98=711-(970-902)=999-428-523=233+546-13=63×(313-309)=61×6=821-555=299-(264+28)=361-21×6=175+281-142=470-84×4=341+(411-343)=991+979-828=414-(242-102)=818×6=416-112-147=321×2+511=716-474+334=950-612-247=670×(959-954)=169-53×3=167×2+102=332×5-713=145-20×6=268+56=449-165=363+(563-505)=946×(293-284)=87+(423-171)=47×2+313=382+136+730=583×(834-831)=394-(242+138)=711+649=248-(564-373)=112-(268-235)=133×(25-17)=813+172-674=524-19×7=893-54×3=920+359-552=372×2=103×(329-321)=69×(117-112)=953-(339+50)=441+(280-176)=328-66×3=179+304×2=262+213×3=78×(154-147)=479-462+50=773+638-883=425-217=833+108×7=429-(203-100)=69+299=298+131-107=50+530+290=163+(568-224)=370-180=32×8-183=498-(834-832)=199+122-297=921+43×6=362-28×8=249×3-397=417-324+45=811-149-60=202+123=288-34×7=943-(560+269)=681-92×5=97+112-171=198×3+286=998+(235-70)=457-29×8=1/10+5/10=972+(850-355)=489-105×3=123×(508-504)=558-452=856×6=419-310+205=324-159=25+377+466=744-(743-308)=296-(391-373)=76×(159-152)=143+70+641=322-307=764-32-188=822-150×3=508+40+89=103×4=668+(394-381)=609×2=252-226=104-(852-823)=266+212=964-306=305-70=637×(208-200)=408-(58+44)=748-104×5=171-(925-889)=430×2-394=105+(227-111)=779+878-197=594+803+461=138×(900-897)=832+(623-581)=97×(240-233)=326-158+558=264+(392-110)=973-331=79+23-88=85+(296-237)=890×(534-529)=361-333+323=693-410+146=432-(48+113)=272+436+47=355+(830-639)=497+206+581=84×(164-156)=434-164×2=226+99×8=693+773=388-49=385-248-86=393+395+210=118×2-97=446-(664-638)=479+(304-273)=919-434=392+(340-270)=263-12×8=217-(309-191)=107+104=406-(204+202)=283+111×4=575-531+594=35×5=249+162=281+38×6=403-350+19=349×6-679=759-(985-465)=542×(206-203)=461-(331-50)=380-(53+276)=163+75+32=160-14×7=412-41-242=356-(183+16)=47×(465-458)=146×5+219=775-764+243=755-64+839=924+(897-139)=59+231=179-117+431=728-332-14=372-35×7=465+125×3=265+(462-326)=69×7+109=384-71-12=599+96-137=707×9-405=396+120×3=155×6+36=449-(297+29)=242+153-313=93+68×8=647-(205+425)=358-88-214=239×8-578=727×4-169=164+301×3=940+191-130=505+388-600=16×3=111×3+794=218+128-145=405×2-346=310+182-168=850+810+325=442-77-253=131×(351-344)=7/10-3/10=300×3-113=380×2-703=367×(792-787)=925-(202+314)=2/7+4/7=243+(95-67)=341×2=956-(275+216)=290-17×7=26×(193-190)=202-103+152=116×(152-147)=195-(167-88)=1/7+5/7=461-(344+67)=836×9-472=379-(236-21)=458-(105+290)=389-333=288×3=2/6-1/6=732-(185+156)=798-(510+251)=19+(241-139)=361+406-464=719×2-400=768-(126+71)=321-54×5=788-(122+16)=200×(465-460)=131-(68+42)=658-295-200=354+707+685=173+139=865-576-205=461-(43+225)=169-45×2=365-63×2=389+380=862-130-333=286+105=384+97-52=499-94×5=99×4+272=716-(89+327)=37×8+797=321×3=436-35-261=190×9=578×2-410=321+(972-243)=126+129+738=445-44=912×(303-294)=123+115×4=65×5+869=76+154×2=336-120=836-(687-64)=276×3-123=428+(771-173)=780×6-244=255+812-433=211×9=263+(464-301)=85×(142-133)=95×7-351=150+121+348=612-99×4=467-75-348=368+633+32=476-327-113=131×7=559+22×9=18×8+466=345+967=330-305+118=639-(211+376)=412+64×2=219+(430-278)=148×(510-504)=586×7=218-163=102-26+169=244+64+481=827-(870-785)=389-243-104=154-21=181×3+181=482-352=353-154=95×6-54=166×6-465=940+499+930=556-58=910+(873-348)=913-629+77=94-(298-224)=159×5-210=990-469-371=737+(837-768)=3/8-1/8=234×3-186=140+641=77+212-184=241-72=59×6=88×6+125=19×6+313=39×(68-61)=396-158+45=988+393-42=17×2=742-151×4=367-(114+155)=241+73-248=3/7+2/7=106+352-52=180+209+17=451-158-26=96-24=471-155+617=439×8-216=87+177-255=105+(399-288)=287-(70+99)=891-168-210=2/8+6/8=2/8-1/8=976-173×2=784+787+207=425-252+130=478-196×2=311+497+155=537+47+297=327+(355-54)=744-(67+148)=33+230-96=365×2+74=765-(138+515)=435-185×2=217×4+398=814+663-444=66-60+39=902-742=416×3=404+(614-133)=148×2+217=340-(41+78)=322+102-128=97+715-604=235×3-144=601-38×4=300+78=801-395+738=245×(708-700)=130×(89-84)=173-(69+96)=262-(208-36)=732×8-772=685-(85-31)=315+(336-33)=326+135+898=709-(894-349)=21+236+11=437-332=182-30+250=696+274=1/5+3/5=61×(14-10)=913+606+236=370-(453-426)=702-(275+357)=701+(830-297)=793-(983-916)=802+(835-334)=806-121×5=126+47=102×3+831=626+(880-367)=743-119-144=831×4-870=108+40+420=222-117=726-497-21=584+602-918=119×7=4/8-3/8=676+261+986=475+605=52+181=275-147+122=424-313=353+(416-242)=766×(889-883)=899-307+87=317×9-331=32×(426-419)=27×2+56=10+17×9=143-89+403=328-82=627-(296+195)=490-383=118-(353-272)=534×(915-908)=335+18-114=849-(899-74)=147×3+978=473+167=350×9-97=822+523=160+(417-242)=311+24-158=730-158+207=783-126-423=334-(216-144)=384-218+171=258-11=738-328=532-144-132=945+(598-580)=889-(46+728)=122×7=145×2=298+122-322=948-(81-12)=416-67×5=26×(205-199)=802-(409-277)=970+176-432=182×9=374+117+30=175-49-10=216×2+647=843-50=731-33-130=207+112-287=390+203=498-17×3=82×8-442=395+865+201=120-94+308=361-33-292=924-201-91=101-55=183+181=322×2-161=284-(109-103)=529×8-388=918-619=86+313-353=941-219×3=750-724+747=561-536=95×7-651=592×5=238-(420-380)=364-340=427-265+322=366-297=373-32-177=208+157-194=679+115=218+464=314-269=757-434=116×(221-215)=229×4=209+205-408=673-398+463=120×9=459×9=103×(73-67)=719×3-983=345-(335-215)=85×5+185=310+72×8=282×2=453+12-75=481-(282+113)=294-(207+41)=311-46×5=56×3+32=232+178×3=393-(475-434)=327×2=158+658=142+679-657=554-99×2=244×(162-159)=902-307+613=385-110=335-(435-248)=566-(581-558)=105-(252-209)=394-348+447=163+226-112=471+(273-104)=147×3=268-42×4=46+171=904+108×6=207-144+208=769×9=988-109-567=485-(131+36)=848×3=406-21-270=51×6+857=454-(49+264)=727+534=593-109+90=332+440+193=24+(309-170)=439-44-101=482+280+545=3/6-1/6=884-827=254+205=260×2-406=915+775-804=223-37=377+964-330=870-303-76=492×5-122=215-109-95=209+981+640=261-(41+163)=51+235=4/6-1/6=84×(90-85)=992-639=313-74-15=419×2-308=497-109-107=502-17+146=84+(471-169)=363-156+406=463-16-330=1/8+3/8=213+15+122=476×5=803+136×4=35+(736-502)=178×3=504-(543-540)=425-(333-200)=351+627+994=26+56-16=99×8=765×3=19×8-126=425+289+750=1/6+3/6=287-78×3=380+74=161-60×2=284-(494-245)=89+139=138+491+171=472+306-684=426-111-279=111×(171-165)=286-(286-258)=100×3=312+49+475=456×(32-23)=165-(393-392)=438-121-138=625×5-599=461-365+275=168×2=99-12×2=133×3+428=884-13-754=387+782=285+75-329=687+(893-95)=817+818=166+200×5=181+16-27=202+204×3=279-99×2=405+247×2=995+824-962=359-44-61=44×(412-403)=165×8-453=119×2+252=239-162=615+622-242=88+91=69+12×5=361-(70+223)=240+147+161=500×2-712=313-(431-241)=113+334=229+290=320×3-612=465-(764-684)=434-(312-290)=295+159=5/9+4/9=291+18×3=729+602=437×2=556-43×7=142+621+696=202×2-155=696+701+939=922×(821-813)=423-(79+165)=555-395=892-284+786=447-138×3=631-525=141×(159-152)=839+240+131=202×(506-502)=504+263=285-(495-247)=180+805+209=415-218+362=742-701+150=105+142=304+43×8=419-(187+63)=281-14×5=938-(148-122)=865×3=455×2=294+150×2=364+96+757=301+(791-780)=528+387+61=762+514-622=700+(598-468)=2/3-1/3=887-22×2=6/8+2/8=173×8-164=504-495+624=365+873=123+39×7=73+237=331-(386-128)=785-(50+106)=577-348=703+916-473=326-212-25=387-49×6=787-16-257=90+409×2=939×(476-473)=403-33×7=228+(507-351)=4/9+5/9=239×3-447=227×3=465-(316+63)=284×9-655=245×2=426+(253-235)=187×(260-256)=334×2-148=221×7=566×8-917=387+106=886-517+494=470-14+43=875-334-500=435+664-676=802-280=354-287+828=658-492=10+893-243=983-931+609=996-31+231=996-389-475=617-220×2=101+96+64=108+(424-349)=681-653=395-315-69=456-32-387=459+226=294+145-154=312×3-469=845-(172+139)=768-239×3=211-(130+25)=269+456+128=674-575=818+719+322=861-146-372=597-(213+138)=182×3=436×(170-164)=366-(310-198)=12+33=30×9-228=196×(425-422)=5/8-2/8=529-44×7=906-421=672-172-37=60×(108-100)=44×5=792+62+126=337+336+117=476-(68+238)=420+68+467=462-391=910-177+533=279-252+436=702×7-307=427+(426-147)=655-113×5=116×7-623=119×(120-112)=273×7=23×5=297-99+235=397-354+337=509+262=485×4=290+77=168+84-43=31+317+561=57×3=141×5=5/7-2/7=3/5-2/5=105+630+59=90+517=213×(454-445)=223-155=429+905-651=888×8-296=723+98+813=78×(460-453)=39+326-125=747-(404-274)=24+360+603=781-(27+42)=89×3=468-(229+180)=2/4-1/4=647+(753-37)=41×(394-386)=623+115+330=321+(408-165)=316-(379-185)=572-381+964=51×(76-69)=424×(282-279)=600-(22+67)=463-330-50=710-537+640=335-75=500-(369+28)=196-134=931×(628-624)=862+(738-142)=941+(297-79)=422-200-49=572+43+596=230+604+20=381-281-92=496-(413-253)=204-21×7=310+894+528=879-174×5=399-261+44=975-93×5=154×5-225=985-20×5=976-72-809=197×5=585-38×7=104×5+817=445-(758-585)=888-(471+173)=75+83=174+290-408=35×8=21×(222-216)=701-148×2=98+(496-62)=239+368+377=543-(137+37)=118×7=參考答案639-13+185=811458+(440-280)=618714-72×7=210441×7-270=281761×9-21=528181+(421-44)=558605×2=1210110×(287-281)=660463-(377-337)=423228×9-501=155185+(421-337)=169324×2-604=44328+(395-22)=701150+21×5=255120×7=840127×6-719=43317+(441-324)=434232+240=472132+165=297402-94-52=256295-(73+109)=113864-(983-873)=754910×4=3640439-(766-476)=149499-458+219=260383-259+10=13475×7=525684+941=1625387×(758-754)=1548265-(446-217)=36477-421+136=192863-229-90=544334×2=668690+115+112=917130+503=633162-18×5=7291+178=269327-(143-98)=282493+129+161=783183+53=236370-(865-741)=246263-88-144=31399×2+66=864398-(233+28)=137247-173=74221+(409-116)=514667-(365+202)=100215-215+27=27388-(350-10)=48442-(237+67)=138230-146=84576-(789-286)=73275-152-100=23124+593-637=80208+(464-339)=333614+(194-121)=68782×9-684=5436+82=11835×9+75=390182-23×3=113466×2=9322/10+7/10=9/10732-(146+254)=332450-236-50=164450-(130+28)=292187×(564-556)=1496183-24-27=132947+(947-608)=1286138×(178-175)=414423-130×3=33224+170=394271×3-64=749473-392+191=272762-(318+344)=100269-(123+38)=108880-105=775253+133=386232-29=203621+856-526=951119+98=217711-(970-902)=643999-428-523=48233+546-13=76663×(313-309)=25261×6=366821-555=266299-(264+28)=7361-21×6=235175+281-142=314470-84×4=134341+(411-343)=409991+979-828=1142414-(242-102)=274818×6=4908416-112-147=157321×2+511=1153716-474+334=576950-612-247=91670×(959-954)=3350169-53×3=10167×2+102=436332×5-713=947145-20×6=25268+56=324449-165=284363+(563-505)=421946×(293-284)=851487+(423-171)=33947×2+313=407382+136+730=1248583×(834-831)=1749394-(242+138)=14711+649=1360248-(564-373)=57112-(268-235)=79133×(25-17)=1064813+172-674=311524-19×7=391893-54×3=731920+359-552=727372×2=744103×(329-321)=82469×(117-112)=345953-(339+50)=564441+(280-176)=545328-66×3=130179+304×2=787262+213×3=90178×(154-147)=546479-462+50=67773+638-883=528425-217=208833+108×7=1589429-(203-100)=32669+299=368298+131-107=32250+530+290=870163+(568-224)=507370-180=19032×8-183=73498-(834-832)=496199+122-297=24921+43×6=1179362-28×8=138249×3-397=350417-324+45=138811-149-60=602202+123=325288-34×7=50943-(560+269)=114681-92×5=22197+112-171=38198×3+286=880998+(235-70)=1163457-29×8=2251/10+5/10=6/10972+(850-355)=1467489-105×3=174123×(508-504)=492558-452=106856×6=5136419-310+205=314324-159=16525+377+466=868744-(743-308)=309296-(391-373)=27876×(159-152)=532143+70+641=854322-307=15764-32-188=544822-150×3=372508+40+89=637103×4=412668+(394-381)=681609×2=1218252-226=26104-(852-823)=75266+212=478964-306=658305-70=235637×(208-200)=5096408-(58+44)=306748-104×5=228171-(925-889)=135430×2-394=466105+(227-111)=221779+878-197=1460594+803+461=1858138×(900-897)=414832+(623-581)=87497×(240-233)=679326-158+558=726264+(392-110)=546973-331=64279+23-88=1485+(296-237)=144890×(534-529)=4450361-333+323=351693-410+146=429432-(48+113)=271272+436+47=755355+(830-639)=546497+206+581=128484×(164-156)=672434-164×2=106226+99×8=1018693+773=1466388-49=339385-248-86=51393+395+210=998118×2-97=139446-(664-638)=420479+(304-273)=510919-434=485392+(340-270)=462263-12×8=167217-(309-191)=99107+104=211406-(204+202)=0283+111×4=727575-531+594=63835×5=175249+162=411281+38×6=509403-350+19=72349×6-679=1415759-(985-465)=239542×(206-203)=1626461-(331-50)=180380-(53+276)=51163+75+32=270160-14×7=62412-41-242=129356-(183+16)=15747×(465-458)=329146×5+219=949775-764+243=254755-64+839=1530924+(897-139)=168259+231=290179-117+431=493728-332-14=382372-35×7=127465+125×3=840265+(462-326)=40169×7+109=592384-71-12=301599+96-137=558707×9-405=5958396+120×3=756155×6+36=966449-(297+29)=123242+153-313=8293+68×8=637647-(205+425)=17358-88-214=56239×8-578=1334727×4-169=2739164+301×3=1067940+191-130=1001505+388-600=29316×3=48111×3+794=1127218+128-145=201405×2-346=464310+182-168=324850+810+325=1985442-77-253=112131×(351-344)=9177/10-3/10=4/10300×3-113=787380×2-703=57367×(792-787)=1835925-(202+314)=4092/7+4/7=6/7243+(95-67)=271341×2=682956-(275+216)=465290-17×7=17126×(193-190)=78202-103+152=251116×(152-147)=580195-(167-88)=1161/7+5/7=6/7461-(344+67)=50836×9-472=7052379-(236-21)=164458-(105+290)=63389-333=56288×3=8642/6-1/6=1/6732-(185+156)=391798-(510+251)=3719+(241-139)=121361+406-464=303719×2-400=1038768-(126+71)=571321-54×5=51788-(122+16)=650200×(465-460)=1000131-(68+42)=21658-295-200=163354+707+685=1746173+139=312865-576-205=84461-(43+225)=193169-45×2=79365-63×2=239389+380=769862-130-333=399286+105=391384+97-52=429499-94×5=2999×4+272=668716-(89+327)=30037×8+797=1093321×3=963436-35-261=140190×9=1710578×2-410=746321+(972-243)=1050126+129+738=993445-44=401912×(303-294)=8208123+115×4=58365×5+869=119476+154×2=384336-120=216836-(687-64)=213276×3-123=705428+(771-173)=1026780×6-244=4436255+812-433=634211×9=1899263+(464-301)=42685×(142-133)=76595×7-351=314150+121+348=619612-99×4=216467-75-348=44368+633+32=1033476-327-113=36131×7=917559+22×9=75718×8+466=610345+967=1312330-305+118=143639-(211+376)=52412+64×2=540219+(430-278)=371148×(510-504)=888586×7=4102218-163=55102-26+169=245244+64+481=789827-(870-785)=742389-243-104=42154-21=133181×3+181=724482-352=130353-154=19995×6-54=516166×6-465=531940+499+930=2369556-58=498910+(873-348)=1435913-629+77=36194-(298-224)=20159×5-210=585990-469-371=150737+(837-768)=8063/8-1/8=2/8234×3-186=516140+641=78177+212-184=105241-72=16959×6=35488×6+125=65319×6+313=42739×(68-61)=273396-158+45=283988+393-42=133917×2=34742-151×4=138367-(114+155)=98241+73-248=663/7+2/7=5/7106+352-52=406180+209+17=406451-158-26=26796-24=72471-155+617=933439×8-216=329687+177-255=9105+(399-288)=216287-(70+99)=118891-168-210=5132/8+6/8=12/8-1/8=1/8976-173×2=630784+787+207=1778425-252+130=303478-196×2=86311+497+155=963537+47+297=881327+(355-54)=628744-(67+148)=52933+230-96=167365×2+74=804765-(138+515)=112435-185×2=65217×4+398=1266814+663-444=103366-60+39=45902-742=160416×3=1248404+(614-133)=885148×2+217=513340-(41+78)=221322+102-128=29697+715-604=208235×3-144=561601-38×4=449300+78=378801-395+738=1144245×(708-700)=1960130×(89-84)=650173-(69+96)=8262-(208-36)=90732×8-772=5084685-(85-31)=631315+(336-33)=618326+135+898=1359709-(894-349)=16421+236+11=268437-332=105182-30+250=402696+274=9701/5+3/5=4/561×(14-10)=244913+606+236=1755370-(453-426)=343702-(275+357)=70701+(830-297)=1234793-(983-916)=726802+(835-334)=1303806-121×5=201126+47=173102×3+831=1137626+(880-367)=1139743-119-144=480831×4-870=2454108+40+420=568222-117=105726-497-21=208584+602-918=268119×7=8334/8-3/8=1/8676+261+986=1923475+605=108052+181=233275-147+122=250424-313=111353+(416-242)=527766×(889-883)=4596899-307+87=679317×9-331=252232×(426-419)=22427×2+56=11010+17×9=163143-89+403=457328-82=246627-(296+195)=136490-383=107118-(353-272)=37534×(915-908)=3738335+18-114=239849-(899-74)=24147×3+978=1419473+167=640350×9-97=3053822+523=1345160+(417-242)=335311+24-158=177730-158+207=779783-126-423=234334-(216-144)=262384-218+171=337258-11=247738-328=410532-144-132=256945+(598-580)=963889-(46+728)=115122×7=854145×2=290298+122-322=98948-(81-12)=879416-67×5=8126×(205-199)=156802-(409-277)=670970+176-432=714182×9=1638374+117+30=521175-49-10=116216×2+647=1079843-50=793731-33-130=568207+112-287=32390+203=593498-17×3=44782×8-442=214395+865+201=1461120-94+308=334361-33-292=36924-201-91=632101-55=46183+181=364322×2-161=483284-(109-103)=278529×8-388=3844918-619=29986+313-353=46941-219×3=284750-724+747=773561-536=2595×7-651=14592×5=2960238-(420-380)=198364-340=24427-265+322=484366-297=69373-32-177=164208+157-194=171679+115=794218+464=682314-269=45757-434=323116×(221-215)=696229×4=916209+205-408=6673-398+463=738120×9=1080459×9=4131103×(73-67)=618719×3-983=1174345-(335-215)=22585×5+185=610310+72×8=886282×2=564453+12-75=390481-(282+113)=86294-(207+41)=46311-46×5=8156×3+32=200232+178×3=766393-(475-434)=352327×2=654158+658=816142+679-657=164554-99×2=356244×(162-159)=732902-307+613=1208385-110=275335-(435-248)=148566-(581-558)=543105-(252-209)=62394-348+447=493163+226-112=277471+(273-104)=640147×3=441268-42×4=10046+171=217904+108×6=1552207-144+208=271769×9=6921988-109-567=312485-(131+36)=318848×3=2544406-21-270=11551×6+857=1163454-(49+264)=141727+534=1261593-109+90=574332+440+193=96524+(309-170)=163439-44-101=294482+280+545=13073/6-1/6=2/6884-827=57254+205=459260×2-406=114915+775-804=886223-37=186377+964-330=1011870-303-76=491492×5-122=2338215-109-95=11209+981+640=1830261-(41+163)=5751+235=2864/6-1/6=3/684×(90-85)=420992-639=353313-74-15=224419×2-308=530497-109-107=281502-17+146=63184+(471-169)=386363-156+406=613463-16-330=1171/8+3/8=4/8213+15+122=350476×5=2380803+136×4=134735+(736-502)=269178×3=534504-(543-540)=501425-(333-200)=292351+627+994=197226+56-16=6699×8=792765×3=229519×8-126=26425+289+750=14641/6+3/6=4/6287-78×3=53380+74=454161-60×2=41284-(494-245)=3589+139=228138+491+171=800472+306-684=94426-111-279=36111×(171-165)=666286-(286-258)=258100×3=300312+49+475=836456×(32-23)=4104165-(393-392)=164438-121-138=179625×5-599=2526461-365+275=371168×2=33699-12×2=75133×3+428=827884-13-754=117387+782=1169285+75-329=31687+(893-95)=1485817+818=1635166+200×5=1166181+16-27=170202+204×3=814279-99×2=81405+247×2=899995+824-962=857359-44-61=25444×(412-403)=396165×8-453=867119×2+252=490239-162=77615+622-242=99588+91=17969+12×5=129361-(70+223)=68240+147+161=548500×2-712=288313-(431-241)=123113+334=447229+290=519320×3-612=348465-(764-684)=385434-(312-290)=412295+159=4545/9+4/9=1291+18×3=345729+602=1331437×2=874556-43×7=255142+621+696=1459202×2-155=249696+701+939=2336922×(821-813)=7376423-(79+165)=179555-395=160892-284+786=1394447-138×3=33631-525=106141×(159-152)=987839+240+131=1210202×(506-502)=808504+263=767285-(495-247)=37180+805+209=1194415-218+362=559742-701+150=191105+142=247304+43×8=648419-(187+63)=169281-14×5=211938-(148-122)=912865×3=2595455×2=910294+150×2=594364+96+757=1217301+(791-780)=312528+387+61=976762+514-622=654700+(598