三年級數學(上)計算題及答案集錦

三年級數學(上)計算題及答案集錦768-77=267+55=355+188×3=772-217-507=73+286×3=824-213=152+38×9=716+936-66=981-(242+521)=424-(420-310)=100-(222-188)=119×(375-371)=284×6-421=69+(323-24)=349-55=206+(446-244)=43×2-10=441-400=399-(41+68)=486×3=303-290+212=60×(421-413)=439-221+126=183+(382-272)=330+711-231=22-(29-12)=213+131-292=300×3-408=343-33×3=719×6-150=905×8=53+438×2=138+606+894=199+201+596=971-163-263=607-410=402×2=370-165-195=597-27×5=336×9=28×6+70=699×(514-507)=734-141×5=186-47×3=729-(215-71)=641-85=3/8-1/8=838-641+578=78+376=329+358-494=877+702+807=475-334-136=82+381-398=407+161×2=317+(307-201)=330+67=423-187×2=19×(268-259)=39×(277-273)=276×2=270-(497-413)=196×5-545=173+66+486=486-(195+219)=802×(132-125)=773-(16+695)=470-284+90=485+(496-265)=704×9=611-118×5=668-(159+288)=753-(851-258)=336-203-23=451-349+218=497-466+246=496-472=4/7-1/7=447-265=152-53=329×3-984=753-45×7=24×5=725-68×2=311×(373-370)=434-408+172=915-911+865=5/8+2/8=419-69×6=117×6-322=470-21×3=749-(88+231)=82+81×5=789×8-792=102+(322-169)=314+(328-152)=75+333=646×4-619=874×7=254×3=844+(273-16)=498-363=403-43-189=445-348+96=317+(127-70)=5/10+2/10=934-121-268=91×9+73=403+394-490=851-(121+310)=327-327+467=779+306+352=186-(434-355)=864-(14+786)=316-244+263=601+13-295=84×(193-190)=165+155×6=284+201=119×(100-93)=158×5-480=51×7=319-15-228=155×5-646=809+446=15+350-148=142+(129-66)=792-(177+466)=36+664-159=356-153=221+215×3=8/10-1/10=29×(224-217)=60×9=410-39×2=238×(436-430)=398-(231-38)=271-(11+107)=622-(397-40)=290×6-251=410+82×9=139+(425-255)=668-(891-750)=21×7+794=557+103+143=185+107-66=115+862+121=414-116-114=392+79-90=233-(62+80)=18×3+261=168-63×2=566-367+204=996-(531-71)=270-(61+199)=136×5-424=988-(732+253)=172-24=410-209+83=126-21×6=726-83×7=150×6=684+251+40=415×2=226-75=721-(567-357)=294+305×2=999-457+546=34+186+609=881-143×2=104×3=266-236=246+376×2=169+464-111=77+164=791+(927-581)=935×3=701×8-759=522×5-626=889-26×2=381+(399-143)=752-278+480=425-(859-775)=64+(384-56)=847-(48+414)=197+316+423=592×6-804=5/9-4/9=376-20×4=325+976+671=288-(341-60)=217+144=182-18×9=386-(36+53)=312-159=338-44×7=391+74=422-185×2=161+281+728=327+(182-23)=132+232=292+(484-62)=368-218-144=979-25×6=319-32+192=501-487=890-(989-688)=441-125×3=749×8-510=29×7-83=194-20×7=3/6+2/6=808-32-270=515+47+419=317×2=93+562+240=25+122=35×6+693=68+220+404=813-553=527+509=419-112×3=411-222+103=177×3=403+130×3=393+(946-120)=713-397=89+(391-243)=374+(618-328)=271+160=687+(837-481)=797-312+231=176×4+129=73×9-36=246×3-74=233+128=879-77×6=294-(148-19)=233+(129-17)=500-69×5=70×2+81=462-270+905=338-73×4=250×(558-555)=45+379-75=165×3+131=2/7-1/7=442-(478-287)=149-10+176=632-10-339=124+206=780+368-525=241+379=915+77+352=655-127-480=242×5-815=679-(34+277)=776+35×8=170-170+260=328-(214-191)=433-(17+69)=427-113-193=405-313-19=38+51-71=295×6-536=495-304+757=315+307-528=312×2-287=592-256+705=635+272+85=626-97+710=779×6=125-(484-462)=865-(903-436)=47×4+404=588-(12+234)=91×5+683=932-(794+89)=921-390×2=447-(11+377)=189-13×6=483-(19+222)=366-110-41=280-77-21=619+885=388+(163-125)=567-116=157+116+333=273+(395-107)=12×2+223=307-168=254-77=289+172=26+22=47+453-397=10+36×7=131+202×3=187×2+536=133+550+118=954-156-160=468-171-197=672+(121-76)=307+609-739=918-368-232=692+(792-435)=2/5-1/5=73-(30+14)=365-(997-917)=477-176-298=135×2-189=843-815=288+767-574=145-(499-473)=516+135=329-283=382-(103+179)=375-296=1/7+5/7=457-41×4=280×7-297=581×(686-678)=885-407+741=473-(421-392)=12+(958-486)=6/8+2/8=176×2+330=853+847-207=83-17×4=373-(583-234)=135+58=299+364+154=565-493+612=356-(203-163)=186+523+128=458-74-190=437-80×2=103+125+523=192×2=428+110+218=397-245+320=379+118-27=443-83×3=48+380-344=148×(62-58)=493×(84-80)=826×6-736=72+113=298+148=129×(588-585)=388-146=39×9-245=455+323-30=387-60-198=57+334-260=317+760-889=603-365+603=265×3+54=438+154+241=601-(968-850)=99+120=247+256=577-(491+33)=377-94×3=547×9-936=472-243+290=514×4-645=288-62=950+760-31=326-(131-17)=804×(738-732)=20×(180-174)=229×2+414=271+807=384+879-392=151×(471-468)=415-178×2=719+938+998=538+189=696+516+804=34×9+342=110×(182-178)=586+(307-45)=719+583+714=442-(436-32)=82+(448-404)=375-60-256=455-(374+68)=421×9=480-(120+253)=496-(114+198)=684+324+199=55×3=443-197+31=121×5-16=507+(619-419)=97×(65-56)=885×6=258-(151+88)=579-(462+30)=622×3=986+(412-349)=484-275-82=457-(148+16)=88×9-719=443+342=923-386=13×4+80=721+569+995=680+(717-706)=149-(333-256)=485+33×4=49×6=564+688=380-21×9=414+551=243×(929-924)=183+174-44=356-154-69=284-30-87=56×(110-107)=98+315=38×(387-384)=280×3-597=638+84+55=231+55-112=286+142=1/8+3/8=33×6+378=163-88=171×(226-222)=187+552=430-400+359=392+(496-141)=308-157-118=375-192=930-403-403=872-806=788+97×5=884-(442+139)=302-43×3=152×6=786-291+850=10×5+773=658-278+979=773-642=452×(439-433)=435-(114+192)=111×8=381+(429-315)=843+(537-439)=5/9-3/9=667-(157+339)=269-14=628-(471-342)=964-229×2=354-(188+155)=692-77-94=839+494-417=160-127+804=32×6-170=399+165×5=286+201-132=185+212+463=539×5=27×4=758-39=457-(54+81)=792-164×4=878-38×7=394×(711-707)=298+(982-332)=543+146=899-660+70=162×6-57=141+737=163×2=419-31×5=21×9-167=834+(607-432)=427+729=51+157×3=333+(492-466)=642-(358+32)=463-105-249=16×7=266×2=44×2=241-131+19=375+467=317×(311-305)=325+384+198=604×6=119×8-679=317+(367-149)=488×7=224-70=117-104+225=434-(95+334)=470-(146+151)=423-45×6=86×8-464=462-(127+211)=69+90=992-(526+224)=66×8+465=529×2-833=776-(576+25)=325×3-290=901+(904-610)=763-323-54=403×(16-12)=720-(260+451)=76+120=958+584+847=465×2=663+690=801-35-36=94×(429-421)=370+345=779-(745-234)=210+98=225-(259-51)=586-(672-138)=71×9-527=498-22×8=392-146×2=280+213-12=848×4=538-33×8=349-(398-349)=677-15×8=974×(211-204)=416-109-211=304+139+41=913-385+872=59×3=216-(245-49)=160-(74+55)=903+109×4=118-12×7=101+56=62×(307-298)=230×4+966=66+207=160×(481-478)=342×(39-32)=397+702=141+(221-91)=429+184+246=918-(760-360)=229+291×3=445-(26+170)=1/6+3/6=614+38+926=140+658+683=2/4-1/4=677×7=524+367+73=221+490×2=428-114-141=184-151+370=479-(490-39)=196×5=791×7=986-261-374=4/8+2/8=743×(714-710)=331×2+33=149×5+738=371+41-276=829-94-499=762-438-143=630+291×2=127×5=221+566+75=120+733-471=280-144-46=786×6-702=454-(273-164)=286+139-423=431+609+895=442×9-67=503+948-192=59×9+364=919-15×3=521-(236+251)=351-115+181=370-164-82=918-(89+27)=938×(361-355)=2/6+3/6=118×2=364+720=693×(380-377)=29+470×2=474+978-672=56+233-283=670+653+883=472-134-222=767-(758-582)=374×4-764=226-98=852+413+269=514-297-208=869-162+395=78×(494-487)=211-(360-201)=476-(313-15)=429+829+456=903-(153+666)=819+90+220=3/6-1/6=639-456+387=370-(339-170)=342-(49+39)=13×(791-784)=560-202×2=296+80=799-(379+128)=4/8-3/8=97×4=151+(392-116)=10×(29-25)=267-49-119=568-404=819-580+226=70+275+280=67+21-25=312-174+203=935+954+351=363-(82+253)=457-(433-91)=451-(269+124)=136×(35-28)=172×4-525=359+322+202=488-161=207-186=239+57-280=419-151=895-276-321=475-49×4=513-27+865=127×2=343-254=222×4-302=97+48+143=221+(373-353)=245-29=339+(965-319)=229×3=926+724+270=106×2-206=678-(864-639)=929+104×2=172+(830-599)=472-(150+225)=239+13+423=172+271-145=38-(29-11)=336-48×7=897-223-459=225×4-449=322+370=455-120-232=864-514=253+70-246=975-(518+312)=80×8-64=879×(461-453)=946-(705-96)=225+122+587=788×(624-619)=18×3=398+106+84=86+518+642=149+(938-810)=1/7+3/7=367+57-106=166+115=824+(979-485)=620×9-63=22+71=465+(635-58)=11×8=380-308=145+(458-324)=886+65×5=607+895-49=392+168×5=272+(519-127)=902-612-17=339-49×2=511×2=464+610-889=116×(122-114)=351-199=14×9+336=783-379-58=83-32+187=42×(475-470)=427-18×5=477-327=24×(170-167)=278-(213+34)=615+35+680=324-(242+35)=475-(231+127)=78+258+113=355-205-101=344+(417-92)=11×(84-75)=167+298-141=632-274=32×7+829=275-108+918=419+151=77+209-217=864+923=875×(787-778)=112+(475-24)=82-(102-26)=98×6-550=52×3+221=569+744-684=155+118×8=96×3=401-(66+129)=111×6-626=419-(214+171)=180-86+101=97×9-754=253-(409-178)=228+405-265=406-59-28=217-200+415=208×3-168=421-(464-248)=548-(999-961)=386+(170-159)=489-(41+250)=374+847-663=556-(936-919)=978+(583-29)=469-132-255=869-287=885-486-312=285-36=524-64=41×8=346-67+192=321-13×8=158+312=556×(814-809)=53×7=615×8-444=161-11×7=244+(375-57)=270×3-619=988-157×2=179×3=682-109×5=322-(234-200)=136×2+827=978×9=193+39=454-(546-444)=354-58=931-615=140+107=351+(222-52)=846-204=461-(467-297)=474-(405-367)=800-46-313=369×8-404=236-(288-238)=13×(354-346)=591-(479+105)=999+346+958=495+645-303=239-35+197=297+126=754×(878-869)=441-354+139=425-(550-539)=661×(837-829)=252+193+231=928-364=829×(305-302)=717×(359-354)=292+356=113+75×2=107×7-739=822-469+693=653×3=374+10-79=467-245-14=222+(404-110)=262×4-187=333+75=886×(792-787)=888-778=449-121-208=657-168+711=409-126=210×(712-706)=402×7=351-111-76=363×(837-829)=700-37×9=455+(158-93)=4/6-1/6=324-307+423=333-(488-255)=558-(930-822)=333-283+136=88×2=117×3-127=105×2=6/8-1/8=467×3=54×5=15+38×7=32+392-73=887-324+590=403+981-880=397-(407-74)=344-103-200=788+863-118=915+791=146-10×6=240×3+260=217+69-284=367-347+821=700-376=2/10+5/10=273+246+194=412+30-74=1/8+7/8=807-244=91×(169-165)=178×2=408+829+951=567-38×5=890+667-159=107×(309-304)=321×(94-91)=283+96=442-155-103=417-76-67=501+109+384=922+(602-590)=961+(343-288)=177+304-374=269+(960-135)=248-17+28=682-102+501=280+986-478=793-564=437-184-222=101×2+392=822-798=717×5-144=279-151=參考答案768-77=691267+55=322355+188×3=919772-217-507=4873+286×3=931824-213=611152+38×9=494716+936-66=1586981-(242+521)=218424-(420-310)=314100-(222-188)=66119×(375-371)=476284×6-421=128369+(323-24)=368349-55=294206+(446-244)=40843×2-10=76441-400=41399-(41+68)=290486×3=1458303-290+212=22560×(421-413)=480439-221+126=344183+(382-272)=293330+711-231=81022-(29-12)=5213+131-292=52300×3-408=492343-33×3=244719×6-150=4164905×8=724053+438×2=929138+606+894=1638199+201+596=996971-163-263=545607-410=197402×2=804370-165-195=10597-27×5=462336×9=302428×6+70=238699×(514-507)=4893734-141×5=29186-47×3=45729-(215-71)=585641-85=5563/8-1/8=2/8838-641+578=77578+376=454329+358-494=193877+702+807=2386475-334-136=582+381-398=65407+161×2=729317+(307-201)=423330+67=397423-187×2=4919×(268-259)=17139×(277-273)=156276×2=552270-(497-413)=186196×5-545=435173+66+486=725486-(195+219)=72802×(132-125)=5614773-(16+695)=62470-284+90=276485+(496-265)=716704×9=6336611-118×5=21668-(159+288)=221753-(851-258)=160336-203-23=110451-349+218=320497-466+246=277496-472=244/7-1/7=3/7447-265=182152-53=99329×3-984=3753-45×7=43824×5=120725-68×2=589311×(373-370)=933434-408+172=198915-911+865=8695/8+2/8=7/8419-69×6=5117×6-322=380470-21×3=407749-(88+231)=43082+81×5=487789×8-792=5520102+(322-169)=255314+(328-152)=49075+333=408646×4-619=1965874×7=6118254×3=762844+(273-16)=1101498-363=135403-43-189=171445-348+96=193317+(127-70)=3745/10+2/10=7/10934-121-268=54591×9+73=892403+394-490=307851-(121+310)=420327-327+467=467779+306+352=1437186-(434-355)=107864-(14+786)=64316-244+263=335601+13-295=31984×(193-190)=252165+155×6=1095284+201=485119×(100-93)=833158×5-480=31051×7=357319-15-228=76155×5-646=129809+446=125515+350-148=217142+(129-66)=205792-(177+466)=14936+664-159=541356-153=203221+215×3=8668/10-1/10=7/1029×(224-217)=20360×9=540410-39×2=332238×(436-430)=1428398-(231-38)=205271-(11+107)=153622-(397-40)=265290×6-251=1489410+82×9=1148139+(425-255)=309668-(891-750)=52721×7+794=941557+103+143=803185+107-66=226115+862+121=1098414-116-114=184392+79-90=381233-(62+80)=9118×3+261=315168-63×2=42566-367+204=403996-(531-71)=536270-(61+199)=10136×5-424=256988-(732+253)=3172-24=148410-209+83=284126-21×6=0726-83×7=145150×6=900684+251+40=975415×2=830226-75=151721-(567-357)=511294+305×2=904999-457+546=108834+186+609=829881-143×2=595104×3=312266-236=30246+376×2=998169+464-111=52277+164=241791+(927-581)=1137935×3=2805701×8-759=4849522×5-626=1984889-26×2=837381+(399-143)=637752-278+480=954425-(859-775)=34164+(384-56)=392847-(48+414)=385197+316+423=936592×6-804=27485/9-4/9=1/9376-20×4=296325+976+671=1972288-(341-60)=7217+144=361182-18×9=20386-(36+53)=297312-159=153338-44×7=30391+74=465422-185×2=52161+281+728=1170327+(182-23)=486132+232=364292+(484-62)=714368-218-144=6979-25×6=829319-32+192=479501-487=14890-(989-688)=589441-125×3=66749×8-510=548229×7-83=120194-20×7=543/6+2/6=5/6808-32-270=506515+47+419=981317×2=63493+562+240=89525+122=14735×6+693=90368+220+404=692813-553=260527+509=1036419-112×3=83411-222+103=292177×3=531403+130×3=793393+(946-120)=1219713-397=31689+(391-243)=237374+(618-328)=664271+160=431687+(837-481)=1043797-312+231=716176×4+129=83373×9-36=621246×3-74=664233+128=361879-77×6=417294-(148-19)=165233+(129-17)=345500-69×5=15570×2+81=221462-270+905=1097338-73×4=46250×(558-555)=75045+379-75=349165×3+131=6262/7-1/7=1/7442-(478-287)=251149-10+176=315632-10-339=283124+206=330780+368-525=623241+379=620915+77+352=1344655-127-480=48242×5-815=395679-(34+277)=368776+35×8=1056170-170+260=260328-(214-191)=305433-(17+69)=347427-113-193=121405-313-19=7338+51-71=18295×6-536=1234495-304+757=948315+307-528=94312×2-287=337592-256+705=1041635+272+85=992626-97+710=1239779×6=4674125-(484-462)=103865-(903-436)=39847×4+404=592588-(12+234)=34291×5+683=1138932-(794+89)=49921-390×2=141447-(11+377)=59189-13×6=111483-(19+222)=242366-110-41=215280-77-21=182619+885=1504388+(163-125)=426567-116=451157+116+333=606273+(395-107)=56112×2+223=247307-168=139254-77=177289+172=46126+22=4847+453-397=10310+36×7=262131+202×3=737187×2+536=910133+550+118=801954-156-160=638468-171-197=100672+(121-76)=717307+609-739=177918-368-232=318692+(792-435)=10492/5-1/5=1/573-(30+14)=29365-(997-917)=285477-176-298=3135×2-189=81843-815=28288+767-574=481145-(499-473)=119516+135=651329-283=46382-(103+179)=100375-296=791/7+5/7=6/7457-41×4=293280×7-297=1663581×(686-678)=4648885-407+741=1219473-(421-392)=44412+(958-486)=4846/8+2/8=1176×2+330=682853+847-207=149383-17×4=15373-(583-234)=24135+58=193299+364+154=817565-493+612=684356-(203-163)=316186+523+128=837458-74-190=194437-80×2=277103+125+523=751192×2=384428+110+218=756397-245+320=472379+118-27=470443-83×3=19448+380-344=84148×(62-58)=592493×(84-80)=1972826×6-736=422072+113=185298+148=446129×(588-585)=387388-146=24239×9-245=106455+323-30=748387-60-198=12957+334-260=131317+760-889=188603-365+603=841265×3+54=849438+154+241=833601-(968-850)=48399+120=219247+256=503577-(491+33)=53377-94×3=95547×9-936=3987472-243+290=519514×4-645=1411288-62=226950+760-31=1679326-(131-17)=212804×(738-732)=482420×(180-174)=120229×2+414=872271+807=1078384+879-392=871151×(471-468)=453415-178×2=59719+938+998=2655538+189=727696+516+804=201634×9+342=648110×(182-178)=440586+(307-45)=848719+583+714=2016442-(436-32)=3882+(448-404)=126375-60-256=59455-(374+68)=13421×9=3789480-(120+253)=107496-(114+198)=184684+324+199=120755×3=165443-197+31=277121×5-16=589507+(619-419)=70797×(65-56)=873885×6=5310258-(151+88)=19579-(462+30)=87622×3=1866986+(412-349)=1049484-275-82=127457-(148+16)=29388×9-719=73443+342=785923-386=53713×4+80=132721+569+995=2285680+(717-706)=691149-(333-256)=72485+33×4=61749×6=294564+688=1252380-21×9=191414+551=965243×(929-924)=1215183+174-44=313356-154-69=133284-30-87=16756×(110-107)=16898+315=41338×(387-384)=114280×3-597=243638+84+55=777231+55-112=174286+142=4281/8+3/8=4/833×6+378=576163-88=75171×(226-222)=684187+552=739430-400+359=389392+(496-141)=747308-157-118=33375-192=183930-403-403=124872-806=66788+97×5=1273884-(442+139)=303302-43×3=173152×6=912786-291+850=134510×5+773=823658-278+979=1359773-642=131452×(439-433)=2712435-(114+192)=129111×8=888381+(429-315)=495843+(537-439)=9415/9-3/9=2/9667-(157+339)=171269-14=255628-(471-342)=499964-229×2=506354-(188+155)=11692-77-94=521839+494-417=916160-127+804=83732×6-170=22399+165×5=1224286+201-132=355185+212+463=860539×5=269527×4=108758-39=719457-(54+81)=322792-164×4=136878-38×7=612394×(711-707)=1576298+(982-332)=948543+146=689899-660+70=309162×6-57=915141+737=878163×2=326419-31×5=26421×9-167=22834+(607-432)=1009427+729=115651+157×3=522333+(492-466)=359642-(358+32)=252463-105-249=10916×7=112266×2=53244×2=88241-131+19=129375+467=842317×(311-305)=1902325+384+198=907604×6=3624119×8-679=273317+(367-149)=535488×7=3416224-70=154117-104+225=238434-(95+334)=5470-(146+151)=173423-45×6=15386×8-464=224462-(127+211)=12469+90=159992-(526+224)=24266×8+465=993529×2-833=225776-(576+25)=175325×3-290=685901+(904-610)=1195763-323-54=386403×(16-12)=1612720-(260+451)=976+120=196958+584+847=2389465×2=930663+690=1353801-35-36=73094×(429-421)=752370+345=715779-(745-234)=268210+98=308225-(259-51)=17586-(672-138)=5271×9-527=112498-22×8=322392-146×2=100280+213-12=481848×4=3392538-33×8=274349-(398-349)=300677-15×8=557974×(211-204)=6818416-109-211=96304+139+41=484913-385+872=140059×3=177216-(245-49)=20160-(74+55)=31903+109×4=1339118-12×7=34101+56=15762×(307-298)=558230×4+966=188666+207=273160×(481-478)=480342×(39-32)=2394397+702=1099141+(221-91)=271429+184+246=859918-(760-360)=518229+291×3=1102445-(26+170)=2491/6+3/6=4/6614+38+926=1578140+658+683=14812/4-1/4=1/4677×7=4739524+367+73=964221+490×2=1201428-114-141=173184-151+370=403479-(490-39)=28196×5=980791×7=5537986-261-374=3514/8+2/8=6/8743×(714-710)=2972331×2+33=695149×5+738=1483371+41-276=136829-94-499=236762-438-143=181630+291×2=1212127×5=635221+566+75=862120+733-471=382280-144-46=90786×6-702=4014454-(273-164)=345286+139-423=2431+609+895=1935442×9-67=3911503+948-192=125959×9+364=895919-15×3=874521-(236+251)=34351-115+181=417370-164-82=124918-(89+27)=802938×(361-355)=56282/6+3/6=5/6118×2=236364+720=1084693×(380-377)=207929+470×2=969474+978-672=78056+233-283=6670+653+883=2206472-134-222=116767-(758-582)=591374×4-764=732226-98=128852+413+269=1534514-297-208=9869-162+395=110278×(494-487)=546211-(360-201)=52476-(313-15)=178429+829+456=1714903-(153+666)=84819+90+220=11293/6-1/6=2/6639-456+387=570370-(339-170)=201342-(49+39)=25413×(791-784)=91560-202×2=156296+80=376799-(379+128)=2924/8-3/8=1/897×4=388151+(392-116)=42710×(29-25)=40267-49-119=99568-404=164819-580+226=46570+275+280=62567+21-25=63312-174+203=341935+954+351=2240363-(82+253)=28457-(433-91)=115451-(269+124)=58136×(35-28)=952172×4-525=163359+322+202=883488-161=327207-186=21239+57-280=16419-151=268895-276-321=298475-49×4=279513-27+865=1351127×2=254343-254=89222×4-302=58697+48+143=288221+(373-353)=241245-29=216339+(965-319)=985229×3=687926+724+270=1920106×2-206=6678-(864-639)=453929+104×2=1137172+(830-599)=403472-(150+225)=97239+13+423=675172+271-145=29838-(29-11)=20336-48×7=0897-223-459=215225×4-449=451322+370=692455-120-232=103864-514=350253+70-246=77975-(518+312)=14580×8-64=576879×(461-453)=7032946-(705-96)=337225+122+587=934788×(624-619)=394018×3=54398+106+84=58886+518+642=1246149+(938-810)=2771/7+3/7=4/7367+57-106=318166+115=281824+(979-485)=1318620×9-63=551722+71=93465+(635-58)=104211×8=88380-308=72145+(458-324)=279886+65×5=1211607+895-49=1453392+168×5=1232272+(519-127)=664902-612-17=273339-49×2=241511×2=1022464+610-889=185116×(122-114)=928351-199=15214×9+336=462783-379-58=34683-32+187=23842×(475-470)=210427-18×5=337477-327=15024×(170-167)=72278-(213+34)=31615+35+680=1330324-(242+35)=47475-(231+127)=11778+258+113=449355-205-101=49344+(417-92)=66911×(84-75)=9916