三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦156×3-446=323+(100-91)=814-169×2=325-96=993×5=784+458=278-19×5=354-(54+104)=577×9-575=636+820=236-189+213=659×3-71=300×3+778=793+149×4=11+472-445=958+(990-530)=105×8-739=341-(258+64)=351-(167+163)=718-347=582+520-130=206+73=284-176-60=52-22×2=54×(457-448)=182-13×6=732+417=92×7=380-303=287+(519-88)=4/8+3/8=489-197-144=243+184-218=100+370=81×(27-19)=287-(58+46)=116×9-56=451-375+234=691-33+865=741-(45-28)=351-(13+243)=181-(185-43)=812-(273-203)=843×(407-404)=111+525-373=417-(14+239)=599-280×2=609+870-935=943-70×8=486×3=151+117=83×4+383=444+(339-135)=17×6=993-(407-181)=488-327+376=275+202-423=204+(268-159)=269-193=364×2-94=456+454+62=820-39-421=116+205=181+311-151=232×3+131=357+(453-357)=20+97×9=313-34+189=925-142×4=54×2=503+104×4=228×4=2/6-1/6=244-(135+57)=337×2+53=164+141×4=938+270+681=239×(475-472)=873-40×5=263+(397-357)=555×8=153×4=188+676=492+(966-105)=823×9-755=768-246+764=952-47×2=1/7+3/7=403+(286-68)=450+(333-62)=229+(136-68)=74×3=629×2-36=342+768-754=440-(16+331)=834-146-103=242+69-110=35×4+91=31×9=726-350=10+859+108=440-(121+50)=738+215+891=675-530+486=396-129-39=129×3+291=372-70×4=388-10=526+810-563=683+899=808-612=814-69×2=268-10×4=928-31×5=444-(180+194)=669-281+808=282+63+27=417-341+392=456-(349+36)=64×(504-497)=192+(367-32)=892-(10+382)=366-53-120=261-161=38×(194-186)=244-231+442=803-326+599=900×9=759-(951-194)=250×3=542+927=377-136×2=931-(346+175)=445-226-174=212×2-207=974-60+418=303+149-259=682-41×7=374-166=212×4+533=488-89-211=951-(665+66)=898-(906-407)=120×7=238×(947-940)=495-314+73=144-(483-410)=991+581+592=596-300=729-(420-124)=352+325=209+100-245=97+296=134+149=105+(772-342)=36×(437-432)=153+242=225-(243-50)=53×3=835-153-572=271+(332-221)=441-219+172=266+89=150×4-83=57×3=418-57=1/4+2/4=143×(82-77)=638×7-611=303×(413-407)=475-459=1/7+2/7=318+(307-70)=308-155-49=655+231+74=880+(829-270)=222-(210-207)=506+234=201+399-572=608+(514-225)=708-72-469=683×(394-385)=162-(388-290)=185+442+113=902-346+102=820-670=375+220=819-49-149=64×7+377=572+166=90×9-571=369-(171-156)=217×3=238+(991-637)=61+99-120=431-(261+111)=294+23-122=358+110=424-188-70=71+243=59+158-181=181×(953-944)=264+977+937=708-95×2=929-781+999=368-101=327×(247-244)=408-(402-264)=951-859=932-(876-648)=59×5=68×2-120=510-474+129=365-204-91=805-(377+19)=930-(198+211)=687-561+202=946-(154+18)=160×4=185×4-630=629×7=130+(443-144)=97×7-314=798+811-31=296+390+206=181-80×2=14×(406-403)=132+172×5=872-(957-775)=213×4-726=134×6+720=172-15×3=419+556=644+258+395=264+(446-50)=489-174=284+193=435-170-253=288-231+432=916-132×3=501+516=255+883+224=547×4=758-223×2=469×(198-189)=426×2-271=428-(103+127)=123×3-258=414-51×3=413-(272-112)=144+349+103=402+85-75=52×5=47+373-83=628×3-556=391-145+157=515-(235+81)=407+241=421+333-533=178+(250-152)=744+(994-37)=439×3-237=490-94×3=276-263=61×(360-356)=846×4-70=850-(541-251)=255×2=63×(412-405)=348+(446-119)=543×9=577-69×3=191+216-13=110×(344-335)=278+179-40=615-260-217=570+(684-568)=368-(19+242)=624×(855-847)=692-545+815=728+478+360=193×3=254×2=893-(371+127)=375-147-53=450+849-623=892×(72-64)=241-35=195×3+599=762+389+898=408-151=116+392+481=513-477=654+77+238=421-(273-132)=312+272=61-(103-54)=807-19-613=278×5=37+30+878=348-58×3=772×2-160=485-30-27=422-(135-102)=169×4-557=901×7=306-(260-167)=55×3+395=218-184=946-19-39=955+162-321=56×(345-341)=283+11+362=2/9+3/9=733-25×7=790-87=470-(101+137)=302×8=138×(210-206)=691-271×2=825+424×2=149-118+373=399-(58+22)=460×6-551=401-374+22=593-593+838=479+50+952=367-143=439×5-511=594+664+318=226-(645-643)=352×5-148=170+251=113+90+712=117-37-16=398-91=22×(124-118)=389-318=14+24=307-59-79=933×(27-20)=5/9-2/9=279+134=347×2-447=282+451=122+162=494-73×6=403-(236-232)=246+210-376=847-571=879-(407+185)=376-54-320=32×6=241-36+251=951+608+316=128-75=335-14×4=454+32+151=663+58+269=276+267=150+188=58×(176-171)=176+316+116=79×(103-98)=4/10-3/10=178×(840-837)=815-158=450-447+107=586×5=900+447=494-167-116=304×3=434+83+291=405-(350-21)=714-279-123=183×(288-284)=440-(100-94)=324+957-796=247×4+30=100×(428-419)=154×5+85=432-(331+54)=500-163-280=286-282+380=361+835-55=361-42=150×2=392-242-38=3/9+4/9=482-(13+310)=553+261=67×9=976+665+800=413-(85+304)=551-246=129+284=65×2+158=17×(493-488)=487-195-197=636-329=447+(448-337)=393-(307-234)=16×(332-326)=241+(323-125)=444-41-42=710+988+696=402+39-184=406-320=31-24+384=658+(794-391)=500-12×3=620+369-216=897-383=276+31+363=159-27×3=105×4-302=234+471=332-(33-18)=50×(766-757)=361-15×5=117×7=232-46=266+(267-186)=932-(611-311)=191×2-227=102+(407-273)=448-45×5=68+356-199=887-574+14=77+(390-214)=220+638+56=994+578-971=968-40=381+104=960-(374+539)=80×(221-213)=366+127-187=387-61-133=806+96×3=748-235×3=271+(487-22)=89+304-162=37+433-197=290-184+611=275-(451-225)=130×3=586+145×4=7/10+3/10=327×2-392=729×3=836-(613-343)=281-14×9=471-(380+49)=72+107×2=214-(964-776)=559-62=47-22=508×3-410=122+153+278=358+887-553=721-(22+673)=691-281-215=401-350=211×2+391=604+607+400=180×(606-602)=333×2+28=338×(490-484)=403×2=925-779+197=281+102×4=489-244=912-(336-217)=437-(178+221)=58×4=223+(263-252)=812×5-652=205-146-45=374-48×2=274+39-296=829-773=249+54=29+94=339-27-235=403-95×3=998-(450+19)=831+19×8=880-48=265+451+248=142×(161-157)=476-55-227=449-10×6=22×5=123×4=919×(762-757)=169+993-502=871-(449+137)=63×7+357=756×(161-156)=677-254×2=471-114+133=542-(436-90)=241+872-595=666+(898-727)=834+(328-181)=426-247+234=504-60-210=426-56×2=843-645+173=255-141+148=76×8+388=416+463+48=463×2-897=522+713+350=328-(146+94)=92+183=481+(489-453)=200+43=286-133+212=144-(333-284)=94×(395-389)=618×6-436=438+54+444=299-60×3=220+248+581=289+53×3=760-18×6=364+171×4=948-625-302=118×(164-161)=558+(660-134)=326-(834-706)=417+70-325=600×9=318×(40-35)=477-63×6=350-(487-461)=118×6-315=28+(228-177)=182×5=219×3-634=450+327+174=48+37=502+885-123=739-67×4=4/7+2/7=416-274+251=466+27+394=70×5+365=486-52×8=28×(279-275)=74+93+731=456-(223+16)=228-166+162=153×5+926=117+219×4=766×4=21+621+236=73×(869-860)=962-23=644+700=959+(704-343)=728-123+835=82+357=193+348+444=793-366=393-73=97×2-61=663×(415-410)=517-251-235=138+63-98=82×(230-227)=4/9+5/9=762+(551-176)=464+235+300=175-(494-413)=31×(306-298)=98×8=664+121-334=927-280-15=875+(417-107)=14+180+304=4/7-2/7=57+102×9=345-309+391=148+131-271=177×2=186+144×2=328×2+35=869-616-15=56+55=620+711-572=332×5=625-28+994=468-47×8=921-(584+305)=677+138+140=3/6-2/6=727×7=625-84-194=486+(244-146)=690+103+87=171×8-539=326-(12+120)=791+(673-394)=194+265+531=312+38-103=371-(168+76)=421-132-15=173×5+539=180-107=131+917-178=419-108-64=366-51×5=33×7-91=772-322=324×(430-427)=349×(979-972)=920-183×5=294-(597-566)=266-(335-101)=832-(238+501)=50×3=64+334=358-89=887×3=111×9+840=85×3-92=113+322+430=53×7=666-433+353=359-(308+39)=41×4=628+974-301=328-326+748=604+102×6=88×4+296=495-(300+127)=246+(273-191)=629+323+509=285+247×2=586×2-436=127×2-118=74×5-175=236×4=107+(331-238)=219+205=686+150+157=471+(299-54)=956-(745-411)=497-416-52=888-81×6=253×2-221=158+94=319-243=532×2-165=1/3+2/3=422+(916-705)=246+(92-49)=827+825=25×3+135=267+66=162×3-205=141×5-36=77-17×2=280×3-234=423-(173+153)=369-49-182=428-(367-304)=256×(490-487)=109+291-79=479+(442-83)=361-(102-27)=806-(364+173)=992-977=874-(702+31)=852-294=286-108+152=391-(170-92)=975-(419+119)=465-(452-369)=369×6=173+355-400=207×8=451-358=919+300-158=920×(989-985)=579×4-311=89+185=200-(99+93)=566+364=415-177-195=404+66×7=908-215+791=276+48×4=705-(580-412)=471-151-150=1/5+2/5=117×8-35=414-347+401=663×7-988=235×(175-172)=944-732+916=234+183=188+34×9=971-597=326-261=402-75-128=349-54+13=469-293+210=415+127+906=77×(395-391)=878-314+540=179-(140-13)=114×8+740=193+(371-46)=471-364+247=687-(58+10)=219+114×5=777-(759-623)=121+100=369-343+299=98+232=214×(362-359)=453-(895-737)=886-(234+317)=81×8+246=875+781+68=404-158-95=877-677+822=62×(32-28)=888-392-376=204+(882-720)=726+629+525=425-253=78+47×8=431-66+46=487-457=2/7-1/7=484-334+348=223-164+369=474-(52+287)=6/8-1/8=391+31-409=959+640-423=175+58=81×(654-647)=3/7-1/7=738+980-111=300×3-878=82+391-80=797-(505+99)=498-(331-37)=354-(504-421)=942-440-349=541-(948-477)=852-(168+319)=928×(499-493)=845-358+722=441+(62-21)=147+163=416-385=396-(346-300)=400×2=104×(114-110)=637×6=395-85-18=434+(916-88)=426-230-182=552-(152+34)=276-(440-176)=65×2=494-54×6=422-342-31=465-(352+64)=182+165-45=783+140×4=440-(906-834)=403-(442-418)=766-319×2=74+32=918+798-660=471-10=629-(731-329)=253+140×7=23×8-176=340+(903-894)=211×(720-715)=229+34×8=318+(181-39)=285-80-140=476-(478-368)=837-106-99=862-819-33=906+818+109=112+468+174=248×8-627=513-(894-492)=1/6+3/6=263-(393-279)=210-187+331=793+717=671×7-50=253+494=369+(323-117)=78×3+218=3/5-2/5=284×6-882=814×8=712+381-635=348-(143+178)=378-12-191=192-(74+12)=329-132-173=945-(46+543)=947+(203-172)=282×3+193=462+51×8=950-131×3=479-338=788-774=969-261×2=821-26×9=19+758-45=380-155-48=691-45×2=871+750-492=194-(439-318)=157×6-49=408×2=703-207+441=493-(196+168)=995+297×2=67×5=246+(456-217)=610+237×4=4/10-2/10=3/6-1/6=612+726+261=563-137=879-80×9=579-28×6=492×(676-670)=803-(125+616)=589+(587-575)=909+(778-524)=740+106+230=666×(387-382)=981+849+429=852-300×2=96×6-275=537-384+889=367-25×8=125×8-724=780+855+460=913-320-72=4/6-1/6=431-(171+117)=405-49×2=107+149×5=27+386-343=134×2+474=696×2-747=261+(187-166)=參考答案156×3-446=22323+(100-91)=332814-169×2=476325-96=229993×5=4965784+458=1242278-19×5=183354-(54+104)=196577×9-575=4618636+820=1456236-189+213=260659×3-71=1906300×3+778=1678793+149×4=138911+472-445=38958+(990-530)=1418105×8-739=101341-(258+64)=19351-(167+163)=21718-347=371582+520-130=972206+73=279284-176-60=4852-22×2=854×(457-448)=486182-13×6=104732+417=114992×7=644380-303=77287+(519-88)=7184/8+3/8=7/8489-197-144=148243+184-218=209100+370=47081×(27-19)=648287-(58+46)=183116×9-56=988451-375+234=310691-33+865=1523741-(45-28)=724351-(13+243)=95181-(185-43)=39812-(273-203)=742843×(407-404)=2529111+525-373=263417-(14+239)=164599-280×2=39609+870-935=544943-70×8=383486×3=1458151+117=26883×4+383=715444+(339-135)=64817×6=102993-(407-181)=767488-327+376=537275+202-423=54204+(268-159)=313269-193=76364×2-94=634456+454+62=972820-39-421=360116+205=321181+311-151=341232×3+131=827357+(453-357)=45320+97×9=893313-34+189=468925-142×4=35754×2=108503+104×4=919228×4=9122/6-1/6=1/6244-(135+57)=52337×2+53=727164+141×4=728938+270+681=1889239×(475-472)=717873-40×5=673263+(397-357)=303555×8=4440153×4=612188+676=864492+(966-105)=1353823×9-755=6652768-246+764=1286952-47×2=8581/7+3/7=4/7403+(286-68)=621450+(333-62)=721229+(136-68)=29774×3=222629×2-36=1222342+768-754=356440-(16+331)=93834-146-103=585242+69-110=20135×4+91=23131×9=279726-350=37610+859+108=977440-(121+50)=269738+215+891=1844675-530+486=631396-129-39=228129×3+291=678372-70×4=92388-10=378526+810-563=773683+899=1582808-612=196814-69×2=676268-10×4=228928-31×5=773444-(180+194)=70669-281+808=1196282+63+27=372417-341+392=468456-(349+36)=7164×(504-497)=448192+(367-32)=527892-(10+382)=500366-53-120=193261-161=10038×(194-186)=304244-231+442=455803-326+599=1076900×9=8100759-(951-194)=2250×3=750542+927=1469377-136×2=105931-(346+175)=410445-226-174=45212×2-207=217974-60+418=1332303+149-259=193682-41×7=395374-166=208212×4+533=1381488-89-211=188951-(665+66)=220898-(906-407)=399120×7=840238×(947-940)=1666495-314+73=254144-(483-410)=71991+581+592=2164596-300=296729-(420-124)=433352+325=677209+100-245=6497+296=393134+149=283105+(772-342)=53536×(437-432)=180153+242=395225-(243-50)=3253×3=159835-153-572=110271+(332-221)=382441-219+172=394266+89=355150×4-83=51757×3=171418-57=3611/4+2/4=3/4143×(82-77)=715638×7-611=3855303×(413-407)=1818475-459=161/7+2/7=3/7318+(307-70)=555308-155-49=104655+231+74=960880+(829-270)=1439222-(210-207)=219506+234=740201+399-572=28608+(514-225)=897708-72-469=167683×(394-385)=6147162-(388-290)=64185+442+113=740902-346+102=658820-670=150375+220=595819-49-149=62164×7+377=825572+166=73890×9-571=239369-(171-156)=354217×3=651238+(991-637)=59261+99-120=40431-(261+111)=59294+23-122=195358+110=468424-188-70=16671+243=31459+158-181=36181×(953-944)=1629264+977+937=2178708-95×2=518929-781+999=1147368-101=267327×(247-244)=981408-(402-264)=270951-859=92932-(876-648)=70459×5=29568×2-120=16510-474+129=165365-204-91=70805-(377+19)=409930-(198+211)=521687-561+202=328946-(154+18)=774160×4=640185×4-630=110629×7=4403130+(443-144)=42997×7-314=365798+811-31=1578296+390+206=892181-80×2=2114×(406-403)=42132+172×5=992872-(957-775)=690213×4-726=126134×6+720=1524172-15×3=127419+556=975644+258+395=1297264+(446-50)=660489-174=315284+193=477435-170-253=12288-231+432=489916-132×3=520501+516=1017255+883+224=1362547×4=2188758-223×2=312469×(198-189)=4221426×2-271=581428-(103+127)=198123×3-258=111414-51×3=261413-(272-112)=253144+349+103=596402+85-75=41252×5=26047+373-83=337628×3-556=1328391-145+157=403515-(235+81)=199407+241=648421+333-533=221178+(250-152)=276744+(994-37)=1701439×3-237=1080490-94×3=208276-263=1361×(360-356)=244846×4-70=3314850-(541-251)=560255×2=51063×(412-405)=441348+(446-119)=675543×9=4887577-69×3=370191+216-13=394110×(344-335)=990278+179-40=417615-260-217=138570+(684-568)=686368-(19+242)=107624×(855-847)=4992692-545+815=962728+478+360=1566193×3=579254×2=508893-(371+127)=395375-147-53=175450+849-623=676892×(72-64)=7136241-35=206195×3+599=1184762+389+898=2049408-151=257116+392+481=989513-477=36654+77+238=969421-(273-132)=280312+272=58461-(103-54)=12807-19-613=175278×5=139037+30+878=945348-58×3=174772×2-160=1384485-30-27=428422-(135-102)=389169×4-557=119901×7=6307306-(260-167)=21355×3+395=560218-184=34946-19-39=888955+162-321=79656×(345-341)=224283+11+362=6562/9+3/9=5/9733-25×7=558790-87=703470-(101+137)=232302×8=2416138×(210-206)=552691-271×2=149825+424×2=1673149-118+373=404399-(58+22)=319460×6-551=2209401-374+22=49593-593+838=838479+50+952=1481367-143=224439×5-511=1684594+664+318=1576226-(645-643)=224352×5-148=1612170+251=421113+90+712=915117-37-16=64398-91=30722×(124-118)=132389-318=7114+24=38307-59-79=169933×(27-20)=65315/9-2/9=3/9279+134=413347×2-447=247282+451=733122+162=284494-73×6=56403-(236-232)=399246+210-376=80847-571=276879-(407+185)=287376-54-320=232×6=192241-36+251=456951+608+316=1875128-75=53335-14×4=279454+32+151=637663+58+269=990276+267=543150+188=33858×(176-171)=290176+316+116=60879×(103-98)=3954/10-3/10=1/10178×(840-837)=534815-158=657450-447+107=110586×5=2930900+447=1347494-167-116=211304×3=912434+83+291=808405-(350-21)=76714-279-123=312183×(288-284)=732440-(100-94)=434324+957-796=485247×4+30=1018100×(428-419)=900154×5+85=855432-(331+54)=47500-163-280=57286-282+380=384361+835-55=1141361-42=319150×2=300392-242-38=1123/9+4/9=7/9482-(13+310)=159553+261=81467×9=603976+665+800=2441413-(85+304)=24551-246=305129+284=41365×2+158=28817×(493-488)=85487-195-197=95636-329=307447+(448-337)=558393-(307-234)=32016×(332-326)=96241+(323-125)=439444-41-42=361710+988+696=2394402+39-184=257406-320=8631-24+384=391658+(794-391)=1061500-12×3=464620+369-216=773897-383=514276+31+363=670159-27×3=78105×4-302=118234+471=705332-(33-18)=31750×(766-757)=450361-15×5=286117×7=819232-46=186266+(267-186)=347932-(611-311)=632191×2-227=155102+(407-273)=236448-45×5=22368+356-199=225887-574+14=32777+(390-214)=253220+638+56=914994+578-971=601968-40=928381+104=485960-(374+539)=4780×(221-213)=640366+127-187=306387-61-133=193806+96×3=1094748-235×3=43271+(487-22)=73689+304-162=23137+433-197=273290-184+611=717275-(451-225)=49130×3=390586+145×4=11667/10+3/10=1327×2-392=262729×3=2187836-(613-343)=566281-14×9=155471-(380+49)=4272+107×2=286214-(964-776)=26559-62=49747-22=25508×3-410=1114122+153+278=553358+887-553=692721-(22+673)=26691-281-215=195401-350=51211×2+391=813604+607+400=1611180×(606-602)=720333×2+28=694338×(490-484)=2028403×2=806925-779+197=343281+102×4=689489-244=245912-(336-217)=793437-(178+221)=3858×4=232223+(263-252)=234812×5-652=3408205-146-45=14374-48×2=278274+39-296=17829-773=56249+54=30329+94=123339-27-235=77403-95×3=118998-(450+19)=529831+19×8=983880-48=832265+451+248=964142×(161-157)=568476-55-227=194449-10×6=38922×5=110123×4=492919×(762-757)=4595169+993-502=660871-(449+137)=28563×7+357=798756×(161-156)=3780677-254×2=169471-114+133=490542-(436-90)=196241+872-595=518666+(898-727)=837834+(328-181)=981426-247+234=413504-60-210=234426-56×2=314843-645+173=371255-141+148=26276×8+388=996416+463+48=927463×2-897=29522+713+350=1585328-(146+94)=8892+183=275481+(489-453)=517200+43=243286-133+212=365144-(333-284)=9594×(395-389)=564618×6-436=3272438+54+444=936299-60×3=119220+248+581=1049289+53×3=448760-18×6=652364+171×4=1048948-625-302=21118×(164-161)=354558+(660-134)=1084326-(834-706)=198417+70-325=162600×9=5400318×(40-35)=1590477-63×6=99350-(487-461)=324118×6-315=39328+(228-177)=79182×5=910219×3-634=23450+327+174=95148+37=85502+885-123=1264739-67×4=4714/7+2/7=6/7416-274+251=393466+27+394=88770×5+365=715486-52×8=7028×(279-275)=11274+93+731=898456-(223+16)=217228-166+162=224153×5+926=1691117+219×4=993766×4=306421+621+236=87873×(869-860)=657962-23=939644+700=1344959+(704-343)=1320728-123+835=144082+357=439193+348+444=985793-366=427393-73=32097×2-61=133663×(415-410)=3315517-251-235=31138+63-98=10382×(230-227)=2464/9+5/9=1762+(551-176)=1137464+235+300=999175-(494-413)=9431×(306-298)=24898×8=784664+121-334=451927-280-15=632875+(417-107)=118514+180+304=4984/7-2/7=2/757+102×9=975345-309+391=427148+131-271=8177×2=354186+144×2=474328×2+35=691869-616-15=23856+55=111620+711-572=759332×5=1660625-28+994=1591468-47×8=92921-(584+305)=32677+138+140=9553/6-2/6=1/6727×7=5089625-84-194=347486+(244-146)=584690+103+87=880171×8-539=829326-(12+120)=194791+(673-394)=1070194+265+531=990312+38-103=247371-(168+76)=127421-132-15=274173×5+539=1404180-107=73131+917-178=870419-108-64=247366-51×5=11133×7-91=140772-322=450324×(430-427)=972349×(979-972)=2443920-183×5=5294-(597-566)=263266-(335-101)=32832-(238+501)=9350×3=15064+334=398358-89=269887×3=2661111×9+840=183985×3-92=163113+322+430=86553×7=371666-433+353=586359-(308+39)=1241×4=164628+974-301=1301328-326+748=750604+102×6=121688×4+296=648495-(300+127)=68246+(273-191)=328629+323+509=1461285+247×2=779586×2-436=736127×2-118=13674×5-175=195236×4=944107+(331-238)=200219+205=424686+150+157=993471+(299-54)=716956-(745-411)=622497-416-52=29888-81×6=402253×2-221=285158+94=252319-243=76532×2-165=8991/3+2/3=1422+(916-705)=633246+(92-49)=289827+825=165225×3+135=210267+66=333162×3-205=281141×5-36=66977-17×2=43280×3-234=606423-(173+153)=97369-49-182=138428-(367-304)=365256×(490-487)=768109+291-79=321479+(442-83)=838361-(102-27)=286806-(364+173)=269992-977=15874-(702+31)=141852-294=558286-108+152=330391-(170-92)=313975-(419+119)=437465-(452-369)=382369×6=2214173+355-400=128207×8=1656451-358=93919+300-158=1061920×(989-985)=3680579×4-311=200589+185=274200-(99+93)=8566+364=930415-177-195=43404+66×7=866908-215+791=1484276+48×4=468705-(580-412)=537471-151-150=1701/5+2/5=3/5117×8-35=901414-347+401=468663×7-988=3653235×(175-172)=705944-732+916=1128234+183=417188+34×9=494971-597=374326-261=65402-75-128=199349-54+13=308469-293+210=386415+127+906=144877×(395-391)=308878-314+540=1104179-(140-13)=52114×8+74