三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦225+520=141×(751-744)=211+94×7=28×(163-158)=287+432+230=721-640+530=223+494=196-(373-241)=620+357+391=362-(106+102)=314+74-353=885-653-42=615-(29+112)=828-827+834=187+354+293=60+252-68=612×(892-885)=343+46-165=586-(314-185)=137+261+266=991-446×2=399-(370-73)=87+138=240×4=891-(753-556)=727-503-107=956-67-656=166-112+171=102+301+596=92×5-102=266×(480-477)=18×4+624=608×7-695=245-(326-288)=144×3=278-10×3=939+879-550=885-44-802=225×4=700+11+55=526+422-279=240+113=4/7-2/7=5/7-1/7=431-(68+283)=39×8=957-105×6=69×(89-80)=333+(357-336)=18+325+513=190×(529-524)=998-(932-796)=596-457+102=239-19×2=123+437+144=463-329-99=713×3-724=27×(170-165)=221+(132-23)=250×6-912=133×5=775-129=980-(870+109)=93×7-147=323-(271+41)=506+171×3=484-(87+324)=734+54×5=656×7-439=460-18-341=981+(804-729)=477-31×2=695-247-52=633-73×3=917-(829-110)=327-25=774-126×5=34×(98-93)=387-277+96=1/5+2/5=560+59+276=681-644=469-377=749×3-711=108×5=343+136=210×2-349=714×2=288-255+153=246+470=494-65-247=108×6-546=424+111×4=449+32+430=765+(977-280)=428-118×3=197-14-69=881×4=124-(445-404)=52+193×3=840+53+995=93×9+889=789-(362+415)=727-307-371=6/8+2/8=6/9+3/9=226-(726-607)=374×2-520=711+979-838=644-(86+34)=815+25+32=446-237-78=605-(24+122)=140+(613-390)=60×(59-54)=649-(314+259)=301×2-543=375-64+645=465-155-89=851-212-171=201×(64-59)=2/5-1/5=163+(482-43)=372-(97+259)=299×5=837-255+95=442-227-64=785-80×6=150-22×4=603+938-607=880×2=265×8=264-(11+64)=343-59-137=181+202=832-80×7=335-236=921-(15+368)=704-(774-247)=444×(74-71)=193-76+51=521+71+237=600-397+152=107×9=458+201=125×(220-217)=439-(435-268)=188×5-68=411-126=27×9=302×2=302-19×2=310-53-141=527×8-461=227+481=270×6=132+253-119=142×5-138=318+578-819=330+168-104=946+351-993=582×(686-681)=471-445+433=818-(386-98)=4/8+2/8=738×5-885=220+14-115=875-(217+494)=29×7-65=227+140-267=452×(315-310)=106+180+402=147×5+117=357-(163+94)=88-72=861×(258-251)=398-13×4=39×5+125=237-12+256=183+62+597=602+476×2=384+113=1/6+2/6=929-(10+392)=121-30+78=160×6-861=310+(347-253)=938+98×9=291+180-342=164+(344-77)=178×(393-389)=42×5+187=957+922+560=209×3-89=4/7+2/7=827-95×7=355+19×9=475-(360-16)=306-35×6=572+79×4=156-40-10=956-90-314=952-424+963=116+(356-94)=2/4-1/4=408×4=903-261=2/7+3/7=271+215=469+(464-187)=100×9+574=341×(776-768)=336-(255+42)=461×5-919=566×2-564=291-(75-49)=485-90×3=717-67-342=811-145+123=267-(440-401)=440×(719-716)=949+555-594=449+(239-183)=203×4=876-717+451=492-(784-659)=483-175-78=721-(520+103)=633+278+487=20×7+330=391+47×4=955-(34+184)=339-(205+59)=806+293+111=124-31×2=462-223=332×9=322+954+276=987-(431+421)=511-(925-777)=44×6=608-601+82=256-50=499-(155-80)=193+63×9=448×(633-626)=434-(253-210)=109×8-233=698-(143+302)=28×8-111=383+807+718=295-(51+22)=697+(617-463)=437-162+46=241+123-254=569-(128+235)=83+342=645+201+797=539+883=51+45=1/3+2/3=190+122-298=220-131+204=46×9-378=304+402+32=282×(759-753)=916×(134-128)=315-(188-179)=469×2+950=837-(44+161)=623+375=246×(59-55)=85+153+288=243×9=626+260+41=828-166×4=383-152-67=848-665-116=200×4=703-660=197-51×2=3/7-1/7=641-108×2=176+69+78=229-(554-440)=339+117=107×3=182+398×2=178-118-18=749+106×7=159+(235-89)=228+32+328=345×5=871-517+863=296+853+981=423-133×2=193+(104-14)=778-441=744×5-562=647-515+792=983-673=207×3=558-(361-279)=121+333-180=259+89=485-(436-236)=855×5-51=480×6-376=137×4+316=227×4-642=101+273-231=372+418=272-146+46=850-133=358+60=341×(704-697)=283-210=209-130-67=649-(896-343)=806-73-550=158+168×3=365-46-99=150-(360-237)=973+54-40=6/8-1/8=107+82=129+(937-657)=119-10×6=178-82×2=25+91×6=364-343+222=255-26×2=66+891+503=152+274-275=500-209=206+(380-299)=252×3=206-110+92=465-157-163=177+954+949=32+433-179=167×3+496=20×2+605=734-691+822=166×3=875+(84-78)=35+497+44=287-(82+191)=14×6+794=68×(71-67)=244×2-176=802-792=811+777+954=233+90=759+153=556-46×2=315-33=950+962-731=453-18-326=871-87×7=438+(863-774)=253-139=843-483+15=4/10-3/10=76×4=626×4-625=490-77×5=297-(68+195)=265+222-227=613+207-576=217+570+952=96×(872-867)=319-29×4=430-(422-112)=146-(125-72)=206-(390-247)=412-(87+265)=830+153+367=150+122=867×5=408-(213+181)=651-(250+337)=483×7-499=712+(933-698)=910-113-488=264×2=187-23-30=460-64=14×(245-242)=968×5=89×(14-10)=65×3=79+219+97=483+(157-59)=554-244=602+(494-367)=436-156-41=362+101=447-39-196=856-723+533=621-(708-219)=549×7-903=388-115×2=696-54=282×3-552=2/7+5/7=200-(53-24)=898-(833-122)=441+(165-105)=448+890=314-54+92=871-(970-198)=839-833+547=533-34=213-140=319+80×3=476-(484-143)=987-561+372=820+222×2=428-114-107=378×2-187=104-53=162-87=105+447+295=21+283+105=670+455=968-199×3=826×(131-124)=66+(358-187)=367+(359-36)=401-(22+327)=261+107×6=109+373=206-97+65=574+151×5=930-534-168=146+514=907-27=293-11×5=743-115-327=968-238-710=608-285×2=64+149=346-226+99=714+574-526=801-86×7=350×9=77+30=128+65=322-230+191=730-37×2=376-55-86=457-(404-33)=346+(389-32)=994-125-836=586-(130+350)=467-139×2=710-185=216+29-14=418-(301-172)=266-(15+71)=202+855-635=485-35=316-89=365-220+133=876-126+711=430-(662-603)=215×(150-147)=426-220=77+210=266-14×2=408-100×2=477-(41+153)=250×4-622=324+(427-406)=396-49+148=802-(237+180)=456-(337-72)=776×(949-941)=363-(333-89)=86×4=454+831-125=513-(133+352)=304-24×5=40×(45-41)=495-(80-26)=546+(814-97)=254-94=456-400+373=266+(162-69)=995-(985-296)=131+250-86=2/8-1/8=43×9+206=205-(433-409)=342-(258-142)=824-120-80=431+(294-109)=62×2=955-195-148=210+240=243+(282-281)=586+790+484=4/5-1/5=401+241=346×(560-556)=477+88×2=581-53+917=402×2-472=835+(401-118)=294-(24+207)=323+88=909-(894-708)=865-(40+318)=288+269+143=361+81=193-82=831+92+26=634+408-117=211+229-242=65+146=251-(405-180)=15×3=215+127-126=452-301-99=490×2+19=354+232-317=927-842=468-20×9=224-37-15=7/10+3/10=476-(465-47)=812-416+246=69×(471-466)=685-(15+527)=98×6+257=681×9=317+(451-212)=732+(889-145)=892-(491+35)=952×8=368-(297-258)=557-82×3=831+244×2=623+643=897×3-142=4/7-1/7=720-586+181=430+56-62=441-365+298=815+712=221×4-786=246-(43+94)=193×(605-597)=708-27×9=837-(117+617)=74×4+295=196-(57+113)=131×7=16+48=410×2+18=276×2+50=646-239+150=545×8-601=88×(363-354)=164×6+870=385×4=93×4+387=374-164-164=494+914=282-214+40=417×2-417=847+(623-379)=36×(194-185)=351-53×4=204+(405-66)=783-371=25+263-288=173+122=398-38×5=644-525+216=595-(878-844)=2/7-1/7=17+55+657=395-(497-170)=476+(367-168)=254+56×5=247+104×3=335+(437-415)=309+912-977=166-20=117×6-127=1/4+2/4=76×8+231=386-(237-233)=451+(320-178)=454-196-129=457-288+175=985-43=804×(71-64)=111×2+127=316×(474-471)=878-533=151-47+342=87+443×2=130×(250-247)=451+469-627=433-(25+395)=312-61×5=492×9=59+102×9=358-207+79=122-15=122-67+385=455-447+439=816-52-530=993-225×4=356-108=444-302+258=106×3=269+(244-125)=973×6=924+(260-43)=948-584-40=255×5=46×7+175=170+781+13=330-223=110+91+449=826-25=850+(449-440)=389+779+331=605+127=346-(49+15)=446-331+384=542+329-227=367+99-77=31+(282-203)=468+114=728×9-136=989-253-579=191+(512-115)=229+194-124=14+236-12=37+972+331=644×(931-927)=61×(346-338)=293+(273-212)=378-(80+134)=569+19+262=490-(149+154)=464×2=952-534-280=458-(239+121)=897+577-887=147+267=339+(330-175)=114×4+820=266-112×2=477+83-45=313+128=89×(42-39)=292-211=317+495+168=548+448+857=273-43+239=268×3-78=295+145=491-291-70=731-131=96+215-122=869+135-983=130×5=452-42-153=497×8-954=383-329+45=858-71×8=269-79=45×8-208=350-102=495-185-140=443×2-26=437-78-109=841-80×6=171+316-101=742+600-967=927+(692-623)=381×(415-408)=140×2+93=265-(72+170)=976-145=706+808=122+603-109=323-(130-63)=911-206+436=563-122+249=611-(991-751)=490-71=185+(634-68)=797-319=18×4=940+537+585=82×7+518=19×9=974×2=597×9-627=382-(494-143)=498-(114+276)=419+(758-339)=927+45×2=695-131=148+376+449=647-86×7=148×(296-292)=103×9-275=3/8-2/8=479-38-154=485-(138+321)=169×3-268=172-44×3=691+571+818=440+(883-112)=711+914=874-(779-396)=975+(665-44)=785-(51+581)=434-(197+181)=715-157=174+(390-74)=870-82-306=729-16×7=918×3=118+232+49=14×(294-291)=627+133×3=285-(367-153)=312-(447-248)=525×(348-345)=519+662-44=770×(805-798)=752+524+582=150+154=66×5=153×3+739=77+386+54=959-(548+214)=517-60×2=645+(493-112)=836-(426+275)=184+225-260=465×7-705=443-24×3=123+310=876×6-618=58×2+311=444-298+124=214-87=113×(94-89)=203-89+248=245×(505-498)=628×7-58=997-(666+140)=623+526=77×(161-153)=340×2-509=109×8=409-84=273-(409-268)=880-44-611=478-367-86=292+86=311×2-74=33×(106-97)=579-304=829-126+534=478-49=243-134=370-249-38=680+482=168-(136-90)=373+369+51=786×3=235-213=109+387=94+168×5=125+199-292=879-389+997=90+345-15=30×8+397=679+(131-97)=390+(411-312)=280+145-54=458-(935-738)=121×3+101=741+789-884=360×4=37×3=813×8-995=714+431+192=279+547=695+384-988=51+(393-365)=31×(306-301)=935-(682+43)=358-(303-257)=99×(344-335)=163×5-403=14×(23-16)=776-97×2=456-361+133=181+13-60=2/5+3/5=37+187+364=812+110-679=477+653-372=565-163×2=488-92-108=848-768=781-173×4=348+(682-529)=332×(195-191)=627×5-584=253×2-485=54+(648-184)=84+329=27×5=356×(789-786)=368-(105+123)=69+99×2=411-99-250=236-143=731×7-978=212×2-384=76×7-128=85×7=840-(888-801)=95-46-18=56+186=705+750-205=370-175×2=992+(996-114)=156×2=516+220+159=22×(458-453)=75×4=284+181=275-50×5=237×8=399-74×4=382×5=250×(477-473)=491-(163+276)=464-60×5=449+82+456=571×(176-167)=776+(997-783)=39+(479-158)=184+480=398+198×4=477+475+952=939+337+50=241-(10+141)=25×(40-35)=996-418=参考答案225+520=745141×(751-744)=987211+94×7=86928×(163-158)=140287+432+230=949721-640+530=611223+494=717196-(373-241)=64620+357+391=1368362-(106+102)=154314+74-353=35885-653-42=190615-(29+112)=474828-827+834=835187+354+293=83460+252-68=244612×(892-885)=4284343+46-165=224586-(314-185)=457137+261+266=664991-446×2=99399-(370-73)=10287+138=225240×4=960891-(753-556)=694727-503-107=117956-67-656=233166-112+171=225102+301+596=99992×5-102=358266×(480-477)=79818×4+624=696608×7-695=3561245-(326-288)=207144×3=432278-10×3=248939+879-550=1268885-44-802=39225×4=900700+11+55=766526+422-279=669240+113=3534/7-2/7=2/75/7-1/7=4/7431-(68+283)=8039×8=312957-105×6=32769×(89-80)=621333+(357-336)=35418+325+513=856190×(529-524)=950998-(932-796)=862596-457+102=241239-19×2=201123+437+144=704463-329-99=35713×3-724=141527×(170-165)=135221+(132-23)=330250×6-912=588133×5=665775-129=646980-(870+109)=193×7-147=504323-(271+41)=11506+171×3=1019484-(87+324)=73734+54×5=1004656×7-439=4153460-18-341=101981+(804-729)=1056477-31×2=415695-247-52=396633-73×3=414917-(829-110)=198327-25=302774-126×5=14434×(98-93)=170387-277+96=2061/5+2/5=3/5560+59+276=895681-644=37469-377=92749×3-711=1536108×5=540343+136=479210×2-349=71714×2=1428288-255+153=186246+470=716494-65-247=182108×6-546=102424+111×4=868449+32+430=911765+(977-280)=1462428-118×3=74197-14-69=114881×4=3524124-(445-404)=8352+193×3=631840+53+995=188893×9+889=1726789-(362+415)=12727-307-371=496/8+2/8=16/9+3/9=1226-(726-607)=107374×2-520=228711+979-838=852644-(86+34)=524815+25+32=872446-237-78=131605-(24+122)=459140+(613-390)=36360×(59-54)=300649-(314+259)=76301×2-543=59375-64+645=956465-155-89=221851-212-171=468201×(64-59)=10052/5-1/5=1/5163+(482-43)=602372-(97+259)=16299×5=1495837-255+95=677442-227-64=151785-80×6=305150-22×4=62603+938-607=934880×2=1760265×8=2120264-(11+64)=189343-59-137=147181+202=383832-80×7=272335-236=99921-(15+368)=538704-(774-247)=177444×(74-71)=1332193-76+51=168521+71+237=829600-397+152=355107×9=963458+201=659125×(220-217)=375439-(435-268)=272188×5-68=872411-126=28527×9=243302×2=604302-19×2=264310-53-141=116527×8-461=3755227+481=708270×6=1620132+253-119=266142×5-138=572318+578-819=77330+168-104=394946+351-993=304582×(686-681)=2910471-445+433=459818-(386-98)=5304/8+2/8=6/8738×5-885=2805220+14-115=119875-(217+494)=16429×7-65=138227+140-267=100452×(315-310)=2260106+180+402=688147×5+117=852357-(163+94)=10088-72=16861×(258-251)=6027398-13×4=34639×5+125=320237-12+256=481183+62+597=842602+476×2=1554384+113=4971/6+2/6=3/6929-(10+392)=527121-30+78=169160×6-861=99310+(347-253)=404938+98×9=1820291+180-342=129164+(344-77)=431178×(393-389)=71242×5+187=397957+922+560=2439209×3-89=5384/7+2/7=6/7827-95×7=162355+19×9=526475-(360-16)=131306-35×6=96572+79×4=888156-40-10=106956-90-314=552952-424+963=1491116+(356-94)=3782/4-1/4=1/4408×4=1632903-261=6422/7+3/7=5/7271+215=486469+(464-187)=746100×9+574=1474341×(776-768)=2728336-(255+42)=39461×5-919=1386566×2-564=568291-(75-49)=265485-90×3=215717-67-342=308811-145+123=789267-(440-401)=228440×(719-716)=1320949+555-594=910449+(239-183)=505203×4=812876-717+451=610492-(784-659)=367483-175-78=230721-(520+103)=98633+278+487=139820×7+330=470391+47×4=579955-(34+184)=737339-(205+59)=75806+293+111=1210124-31×2=62462-223=239332×9=2988322+954+276=1552987-(431+421)=135511-(925-777)=36344×6=264608-601+82=89256-50=206499-(155-80)=424193+63×9=760448×(633-626)=3136434-(253-210)=391109×8-233=639698-(143+302)=25328×8-111=113383+807+718=1908295-(51+22)=222697+(617-463)=851437-162+46=321241+123-254=110569-(128+235)=20683+342=425645+201+797=1643539+883=142251+45=961/3+2/3=1190+122-298=14220-131+204=29346×9-378=36304+402+32=738282×(759-753)=1692916×(134-128)=5496315-(188-179)=306469×2+950=1888837-(44+161)=632623+375=998246×(59-55)=98485+153+288=526243×9=2187626+260+41=927828-166×4=164383-152-67=164848-665-116=67200×4=800703-660=43197-51×2=953/7-1/7=2/7641-108×2=425176+69+78=323229-(554-440)=115339+117=456107×3=321182+398×2=978178-118-18=42749+106×7=1491159+(235-89)=305228+32+328=588345×5=1725871-517+863=1217296+853+981=2130423-133×2=157193+(104-14)=283778-441=337744×5-562=3158647-515+792=924983-673=310207×3=621558-(361-279)=476121+333-180=274259+89=348485-(436-236)=285855×5-51=4224480×6-376=2504137×4+316=864227×4-642=266101+273-231=143372+418=790272-146+46=172850-133=717358+60=418341×(704-697)=2387283-210=73209-130-67=12649-(896-343)=96806-73-550=183158+168×3=662365-46-99=220150-(360-237)=27973+54-40=9876/8-1/8=5/8107+82=189129+(937-657)=409119-10×6=59178-82×2=1425+91×6=571364-343+222=243255-26×2=20366+891+503=1460152+274-275=151500-209=291206+(380-299)=287252×3=756206-110+92=188465-157-163=145177+954+949=208032+433-179=286167×3+496=99720×2+605=645734-691+822=865166×3=498875+(84-78)=88135+497+44=576287-(82+191)=1414×6+794=87868×(71-67)=272244×2-176=312802-792=10811+777+954=2542233+90=323759+153=912556-46×2=464315-33=282950+962-731=1181453-18-326=109871-87×7=262438+(863-774)=527253-139=114843-483+15=3754/10-3/10=1/1076×4=304626×4-625=1879490-77×5=105297-(68+195)=34265+222-227=260613+207-576=244217+570+952=173996×(872-867)=480319-29×4=203430-(422-112)=120146-(125-72)=93206-(390-247)=63412-(87+265)=60830+153+367=1350150+122=272867×5=4335408-(213+181)=14651-(250+337)=64483×7-499=2882712+(933-698)=947910-113-488=309264×2=528187-23-30=134460-64=39614×(245-242)=42968×5=484089×(14-10)=35665×3=19579+219+97=395483+(157-59)=581554-244=310602+(494-367)=729436-156-41=239362+101=463447-39-196=212856-723+533=666621-(708-219)=132549×7-903=2940388-115×2=158696-54=642282×3-552=2942/7+5/7=1200-(53-24)=171898-(833-122)=187441+(165-105)=501448+890=1338314-54+92=352871-(970-198)=99839-833+547=553533-34=499213-140=73319+80×3=559476-(484-143)=135987-561+372=798820+222×2=1264428-114-107=207378×2-187=569104-53=51162-87=75105+447+295=84721+283+105=409670+455=1125968-199×3=371826×(131-124)=578266+(358-187)=237367+(359-36)=690401-(22+327)=52261+107×6=903109+373=482206-97+65=174574+151×5=1329930-534-168=228146+514=660907-27=880293-11×5=238743-115-327=301968-238-710=20608-285×2=3864+149=213346-226+99=219714+574-526=762801-86×7=199350×9=315077+30=107128+65=193322-230+191=283730-37×2=656376-55-86=235457-(404-33)=86346+(389-32)=703994-125-836=33586-(130+350)=106467-139×2=189710-185=525216+29-14=231418-(301-172)=289266-(15+71)=180202+855-635=422485-35=450316-89=227365-220+133=278876-126+711=1461430-(662-603)=371215×(150-147)=645426-220=20677+210=287266-14×2=238408-100×2=208477-(41+153)=283250×4-622=378324+(427-406)=345396-49+148=495802-(237+180)=385456-(337-72)=191776×(949-941)=6208363-(333-89)=11986×4=344454+831-125=1160513-(133+352)=28304-24×5=18440×(45-41)=160495-(80-26)=441546+(814-97)=1263254-94=160456-400+373=429266+(162-69)=359995-(985-296)=306131+250-86=2952/8-1/8=1/843×9+206=593205-(433-409)=181342-(258-142)=226824-120-80=624431+(294-109)=61662×2=124955-195-148=612210+240=450243+(282-281)=244586+790+484=18604/5-1/5=3/5401+241=642346×(560-556)=1384477+88×2=653581-53+917=1445402×2-472=332835+(401-118)=1118294-(24+207)=63323+88=411909-(894-708)=723865-(40+318)=507288+269+143=700361+81=442193-82=111831+92+26=949634+408-117=925211+229-242=19865+146=211251-(405-180)=2615×3=45215+127-126=216452-301-99=52490×2+19=999354+232-317=269927-842=85468-20×9=288224-37-15=1727/10+3/10=1476-(465-47)=58812-416+246=64269×(471-466)=345685-(15+527)=14398×6+257=845681×9=6129317+(451-212)=556732+(889-145)=1476892-(491+35)=366952×8=7616368-(297-258)=329557-82×3=311831+244×2=1319623+643=1266897×3-142=25494/7-1/7=3/7720-586+181=315430+56-62=424441-365+298=374815+712=1527221×4-786=98246-(43+94)=109193×(605-597)=1544708-27×9=465837-(117+617)=10374×4+295=591196-(57+113)=26131×7=91716+48=64410×2+18=838276×2+50=602646-239+150=557545×8-601=375988×(363-354)=792164×6+870=1854385×4=154093×4+387=759374-164-164=46494+914=1408282-214+40=108417×2-417=417847+(623-379)=109136×(194-185)=324351-53×4=139204+(405-66)=543783-371=41225+263-288=0173+122=295398-38×5=208644-525+216=335595-(878-844)=5612/7-1/7=1/717+55+657=729395-(497-170)=68476+(367-168)=675254+56×5=534247+104×3=559335+(437-415)=357309+912-977=244166-20=146117×6-127=5751/4+2/4=3/476×8+231=839386-(237-233)=382451+(320-178)=593454-196-129=129457-288+175=344985-43=942804×(71-64)=5628111×2+127=349316×(474-471)=948878-533=345151-47+342=44687+443×2=973130×(250-247)=390451+469-627=293433-(25+395)=13312-61×5=7492×9=442859+102×9=977358-207+79=230122-15=107122-67+385=440455-447+439=447816-52-530=234993-225×4=93356-108=248444-302+258=400106×3=318269+(244-125)=388973×6=5838924+(260-43)=1141948-584-40=324255×5=127546×7+175=497170+781+13=964330-223=107110+91+449=650826-25=801850+(449-440)=859389+779+331=1499605+127=732346-(49+15)=282446-331+384=499542+329-227=644367+99-77=38931+(282-203)=110468+114=582728×9-136=6416989-253-579=157191+(512-115)=588229+194-124=29914+236-12=23837+972+331=1340644×(931-927)=257661×(346-338)=488293+(273-212)=354378-(80+134)=164569+19+262=850490-(149+154)=187464×2=928952-534-280=138458-(239+121)=98897+577-887=587147+267=414339+(330-175)=494114×4+820=1276266-112×2=42477+83-45=515313+128=44189×(42-39)=267292-211=81317+495+168=980548+448+857=1853273-43+239=469268×3-78=726295+145=440491-291-70=130731-131=60096+215-122=189869+135-983=21130×5=650452-42-153=257497×8-954=3022383-329+45=99858-71×8=290269-79=19045×8-208=152350-102=248495-185-140=170443×2-26=860437-78-109=250841-80×6=361171+316-101=386742+600-967=375927+(692-623)=996381×(415-408)=2667140×2+93=373265-(72+170)=23976-145=831706+808=1514122+603-109=616323-(130-63)=256911-206+436=1141563-122+249=690611-(991-751)=371490-71=419185+(634-68)=751797-319=47818×4=72940+537+585=206282×7+518=109219×9=171974×2=1948597×9-627=4746382-(494-143)=31498-(114+276)=108419+(758-339)=838927+45×2=1017695-131=56