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986+866-909=610-451=2/4-1/4=881+300+240=780-727=438-64+213=113×7+365=936-(312+98)=814-57=966-191=360-163+22=302-(55+239)=362×2=480-(91+314)=736-452+916=509+(591-523)=221+114=76×9=3/7+4/7=853+666=783-324-425=354-40-230=449-(481-350)=81×3=135+38=579-(294-255)=272+(280-240)=995×(422-414)=216+145-222=950+549=247×2=304-(428-181)=246+(353-138)=787+606-478=781+(816-750)=123+340=93-17×4=73+(790-492)=892×2=320-166+57=185×(123-120)=804-195=494-130=973-(665+259)=274×2+183=521+(713-377)=470-(146+123)=555-(224-198)=616-(524-484)=427+418-22=823-(89+657)=628-(899-894)=109×7-698=434-339-62=291+105-47=221+207-219=481×5-250=319+(428-255)=71×7-456=185+289-261=196-138-18=457-(21+270)=604-75×5=134-37=183-44×3=419+374+735=671-414+147=184+(924-725)=355-45=960+(673-111)=744-100=133+388+47=373+137=577×7=198+253-45=173-12+292=345-(284-46)=169×4=414+433+64=111-101+278=488-(160+241)=936-743=777×(851-847)=115×(399-392)=314-248+269=768-(701-578)=332+98=123×7+347=146×5+561=21×2=697+175+667=120+378=784-472=386-(162+101)=398-13×3=946-120-676=129×6-644=101×(263-259)=709+515+394=955-(177+368)=4/6-1/6=363-(241+48)=896×6=430-(420-407)=832-119-439=370-62×5=185×2=769-142×2=794-210-233=80+(308-233)=432-27=430+999-318=147×3+424=912-114-171=359-89=555+382=660+546+668=510-112-183=449-81×2=72+95+143=306+269=859×4-607=577×6-518=679-175-403=263+199-320=814-728=101×(782-775)=701-481=255×2=911×8=210+(461-10)=243+(438-67)=507+187×5=447-381+225=651+218+81=278×(198-195)=947-(135+732)=395+(257-18)=797-677+80=3/8+5/8=184+812+365=931-190+558=422-81=114-26×2=165-29×3=397-40×9=557-112=436-422=608×(218-209)=319-28=968×8=712-(176-79)=483-235=287+311=184+229=101+111×4=90+44=41+317-131=330+(391-199)=391-(381-311)=368+(282-179)=947-(838-526)=446-(320-86)=222-(317-132)=143×8-259=324+515-456=519-427=44+30+87=611-11-567=394×2-324=987+641+274=739×7-488=23+405×2=939×7=441-(175-63)=138×5=441+(256-78)=73×(409-401)=478-(241-239)=861+516=907-87-746=459×5-904=324-262=472-332-69=261-91+645=324-133-115=954-606=584+102=920-138+489=66×7+244=400-98-13=467-(131-47)=87+302×3=931×9=871×9-920=59×8=917-(42+381)=162-(239-236)=952-(137+781)=25+386-383=245×(183-179)=448-187×2=582+553+648=272+69=313-204+277=166+308-58=504+40+437=289+140=861×(113-104)=419+641-34=193-21×3=450-235-40=881-67+383=311-140=46×(131-122)=436-208+199=616+219+117=365×3=114+593=807-408-298=686+136=187-110+45=177×3-349=429×(231-226)=445-199-132=20+318+193=161+(910-471)=831+21-671=369×2-305=517-273+498=667-(259+151)=436-51-342=222×3+516=264×2-425=441-(260-181)=73+57+52=495×4=598-567+216=331-(92+73)=487×8-149=450-(123+10)=74+44=205+273-473=96×4+134=218+154+536=116×4+226=545-497+687=742×(111-108)=610+(197-140)=347+95=310+435+35=714×9=362-262+75=300+174×3=44+203-187=75+22+632=28×4+109=482-(25+240)=325+(417-345)=1/4+2/4=420-(61+11)=162+(409-141)=11×4+446=656-154×3=714×(508-501)=441-(916-719)=135+246×3=374×4-964=21×5+961=329-94+78=922-812=383-(341-217)=72×6=119+(296-53)=958-275-460=457+(107-87)=915×(384-377)=601×2-593=278+325+321=542-176×3=92+286-222=247+44=470-(207-93)=389-(201-92)=314+(420-154)=343-(290-232)=894-448-75=295×2+118=129-96=825+402+202=461-(27+256)=405×2-442=145×2-134=354-20×4=556×4=411-20×7=372×2-558=986-(411+20)=484-278+108=961-(202+54)=358-152×2=781×(173-164)=700+968=193-(273-146)=903+953-653=3/4-1/4=350+323+147=219+635=95×(324-315)=527+803+159=573+(354-231)=339-(475-398)=45×(38-30)=520-142=82+22×5=610+(931-626)=687-(674-69)=950+598-799=420+14-142=218×4=865×6-678=252×(740-732)=75×(487-484)=323×6-766=239-113=457+120+171=973+376-814=689-286=518×(999-992)=474-(122+203)=618-540+686=463-289+316=550-(336-251)=39+(840-584)=879-154×2=959-603+628=924-(644+77)=931-(532-404)=289×2-477=53+(449-358)=913+740=182+410+325=76-41-28=63×9-303=16×7=19×5+654=186+114-258=165×3=722×(867-862)=3/5-1/5=921+56×3=961+936=68+281=206+(469-109)=302×3-190=454-394+236=969+76-672=937-791+374=970-(782+147)=45×6+231=384-(76-31)=439-235+222=472+257×2=408-(358-170)=672-566+251=484-(316+21)=176-102-32=361-(76+118)=164×5-646=479-262+116=432-57×5=699-94×2=1/7+2/7=213-140=130×6=418×(32-23)=611+507-313=438-23×3=433×4-518=484-292=612+148×2=2/7-1/7=91+816-660=1/8+2/8=329-32×4=965×2=101+68×6=879-(692-375)=237+89×2=781+977=999-64×7=628×4-194=984-52×5=177+319+255=3/6-2/6=83×2=232+217=38×2+247=716-591=356+120=556-330+535=369-57-213=29+756+442=372-(287+69)=196+251=457-101×2=874+81×8=81+108×5=406-91-13=238-(465-258)=275×2-536=282+50+616=958-226+549=650-289-184=552-64-329=172-14×2=69×2+29=266×5-406=184×3-512=21×4+82=228-(386-226)=552-357+309=728-(512-486)=926+499-500=160×(156-150)=314-37=966-404×2=837+299=1/3+2/3=716-(464-14)=830-(69+393)=220+11×6=37+451-215=943+956+309=65+120×5=238-76+12=379-48=456+(478-416)=128×4+345=773-(577+42)=309×2-115=63×3+289=411+78-324=871×3-403=251-64×3=686×3=497-(106+66)=685-45×2=11+475-473=155+215-159=908-126×4=370-23=844-(933-574)=496-(208+211)=491-(490-454)=939+554-975=301×2+222=536×(448-443)=96×(449-445)=306×2-541=681-348-160=256-(125-67)=497-(473-427)=984-64×5=143×3-340=333×3-42=428+(499-146)=448-268+224=885-449-356=180+674+554=267+132×3=511+199×3=236-65×2=581-356=947×(166-161)=839-79×4=288×2=210-186+20=364-143+238=878-108-558=110+383-129=480-135-247=642+669+790=348×8-90=282-24×9=28+128+146=414-135×2=708+(561-382)=276-164+275=78×(396-390)=201-201+497=182-123=670+655-83=812+825=124×7=846+484×2=4/8-2/8=484-(43+314)=82+123+313=354×8-257=152×6=357-10×6=316+196×3=915-119-150=179×5+347=724-(193+147)=633×(356-347)=127×6+215=53×2=58×8+436=437×5=808-193×4=964-235+343=192+35=341-89+81=131×2+495=600-305-46=773-257+749=595+39+111=431-89-223=748-467-64=308+163+865=202-79=485-(362-293)=764×(624-616)=254-50×2=873-(65+411)=347+64-91=90×(500-492)=972-280-595=155+112=764+(595-521)=363-101×3=27×(190-183)=874-218×3=411-346=126+55×5=122+51=241×(103-100)=223-(165+10)=47×(202-198)=149+21×5=190+743=474-236×2=487-188=658+760+306=941+517-827=125+277-292=979-(12+188)=815-47×9=101×9-78=173+525=935+77+544=353-68-106=895-121×7=140×4+389=361+457=984+(927-136)=205×9=231+330=276-199+210=3/8-2/8=84+417×2=493-74-335=515-75-212=275+94=908+166×2=138+(323-309)=273×2+857=667-(630-538)=785-516-175=250×2=4/10-1/10=740+505-911=260-20×3=101×2+469=893-144×3=977-(847+38)=153×6+567=439+(331-195)=640-565+491=84×(298-290)=97+(320-296)=260-40×4=297+40+348=109×4=181-112+406=23×(362-359)=321×(811-804)=70+419=190+341+419=396-118-264=321+(46-25)=105+34=295-(115+96)=966×4=175-117=731-37=750×9-282=231-(448-258)=373+937-146=454-103×4=602-255-170=74+224+623=341+(186-86)=964+783-799=812-192×2=378-39=236-24=390+421+133=426-23-291=318-67+224=67+(356-353)=460-409=691-96×6=746-(162+366)=160+918+288=157+44-134=240-141-45=104-(19+69)=1/5+3/5=106×4=777-(87+86)=120×(439-432)=386-303-55=269-187=26×2=397×2=298+526-527=395-288-17=272-161+350=224×4=903-(383+330)=188×(21-16)=728-426-273=146-(465-444)=486+(498-125)=169+245-103=922-249-314=150×3=211+280-178=275+52×8=247-(259-52)=460-164-176=893-(28+87)=390+355+17=330×8-209=450-50-264=734×5-769=559+971+820=201+(453-60)=661-70+919=34+(759-151)=514×(443-437)=280-(523-341)=318-82+89=106×7-205=101+(474-414)=839+(417-184)=376×2-153=151+115-226=453-218×2=163+760-61=477-107=147+565+41=319+28-247=316+338=676+197=2/3-1/3=988-335-417=344×2-611=135+864-148=79×2=849+98-628=761-407+875=499-(305+127)=279-242=761-739=437-(227+19)=374-180+80=701+275+157=494-226+69=299-10-152=188×(372-368)=333-175-111=61+(481-208)=145×(126-123)=901+89+710=15+25+501=769×(51-43)=493-460+280=165+101=313+(335-304)=291×(30-27)=923-13-603=183×2=804+(407-197)=6/10-2/10=261-39×3=277×(495-487)=239×4-602=62×(321-316)=421-36×7=460+(487-361)=160×5-184=152×4-167=166×(649-646)=494-61×3=751×(181-175)=138×5-99=370-214=125×3=973-66+966=957-900+443=1/4+3/4=359-63×2=956-929=282+891+279=60+301=256×3=851+428=399-(158+174)=109-98=63+284-229=119+126+146=123+54=247×(144-141)=793-607=289×3-233=151×(528-520)=661-(380-186)=813+979+290=190+307=79×3=431×9=228+31-248=428×2=399-(827-718)=496-(343-106)=961-(247+255)=109+(940-703)=543-140-10=201×4=447-(436-351)=20×(479-475)=877-(159+664)=437-(469-468)=583-240-241=187+183-82=60×4=444-(35+280)=893×3=182+689-732=145+273=468+132+174=69+196=314-(43+162)=575+37×7=39+426-259=420-136=374-58-283=347-160×2=237×(990-985)=913-203+985=1/5+2/5=495-(528-364)=228×8=417-(139-35)=392-(362-22)=110+41×3=669-12×2=193-(472-424)=83×7=79×6=999-(978-229)=829-158×2=922-(480-41)=818-(560-158)=131×(31-27)=3/6+2/6=229+352+112=83+(952-950)=510+65×5=960×(819-811)=372+(842-275)=133-47=124×(50-47)=411+257+13=267-267+141=778-(68+663)=365+221+57=499-204-192=97+268=912-(319+562)=553-533=125×6=407-381=435+(704-562)=384+(794-231)=978-595=250+210-283=973-(683+190)=452-199-119=917-28×9=161+212-100=270×4-732=499-37=877×5-237=461-(161+25)=992+806+280=308-(225+33)=479+(686-622)=124-44×2=163-(462-419)=64+65+814=453-59-329=267-(39+136)=265+(662-134)=745×5-616=437+(917-305)=160+300=44×(14-10)=117+292=312+129=169×3-170=2/6+3/6=262-66=67+205=201×9=5/8-1/8=300×3=421-97+28=94+(672-617)=181+297=695+205+358=440+755-462=14×(294-286)=120×3-49=162×6-47=637+770-126=148+183=168×7-215=711+(828-112)=439-(35+78)=899-(46+755)=809+449×2=88×(59-56)=866×(618-609)=664×6-841=811+836+269=90+254×2=75×9=329-(290+36)=46×5+846=187+139=375-(480-184)=343+(876-123)=238-214+15=686+692-649=391-97×4=387×7-718=282+(365-76)=1/10+7/10=214×4-83=参考答案986+866-909=943610-451=1592/4-1/4=1/4881+300+240=1421780-727=53438-64+213=587113×7+365=1156936-(312+98)=526814-57=757966-191=775360-163+22=219302-(55+239)=8362×2=724480-(91+314)=75736-452+916=1200509+(591-523)=577221+114=33576×9=6843/7+4/7=1853+666=1519783-324-425=34354-40-230=84449-(481-350)=31881×3=243135+38=173579-(294-255)=540272+(280-240)=312995×(422-414)=7960216+145-222=139950+549=1499247×2=494304-(428-181)=57246+(353-138)=461787+606-478=915781+(816-750)=847123+340=46393-17×4=2573+(790-492)=371892×2=1784320-166+57=211185×(123-120)=555804-195=609494-130=364973-(665+259)=49274×2+183=731521+(713-377)=857470-(146+123)=201555-(224-198)=529616-(524-484)=576427+418-22=823823-(89+657)=77628-(899-894)=623109×7-698=65434-339-62=33291+105-47=349221+207-219=209481×5-250=2155319+(428-255)=49271×7-456=41185+289-261=213196-138-18=40457-(21+270)=166604-75×5=229134-37=97183-44×3=51419+374+735=1528671-414+147=404184+(924-725)=383355-45=310960+(673-111)=1522744-100=644133+388+47=568373+137=510577×7=4039198+253-45=406173-12+292=453345-(284-46)=107169×4=676414+433+64=911111-101+278=288488-(160+241)=87936-743=193777×(851-847)=3108115×(399-392)=805314-248+269=335768-(701-578)=645332+98=430123×7+347=1208146×5+561=129121×2=42697+175+667=1539120+378=498784-472=312386-(162+101)=123398-13×3=359946-120-676=150129×6-644=130101×(263-259)=404709+515+394=1618955-(177+368)=4104/6-1/6=3/6363-(241+48)=74896×6=5376430-(420-407)=417832-119-439=274370-62×5=60185×2=370769-142×2=485794-210-233=35180+(308-233)=155432-27=405430+999-318=1111147×3+424=865912-114-171=627359-89=270555+382=937660+546+668=1874510-112-183=215449-81×2=28772+95+143=310306+269=575859×4-607=2829577×6-518=2944679-175-403=101263+199-320=142814-728=86101×(782-775)=707701-481=220255×2=510911×8=7288210+(461-10)=661243+(438-67)=614507+187×5=1442447-381+225=291651+218+81=950278×(198-195)=834947-(135+732)=80395+(257-18)=634797-677+80=2003/8+5/8=1184+812+365=1361931-190+558=1299422-81=341114-26×2=62165-29×3=78397-40×9=37557-112=445436-422=14608×(218-209)=5472319-28=291968×8=7744712-(176-79)=615483-235=248287+311=598184+229=413101+111×4=54590+44=13441+317-131=227330+(391-199)=522391-(381-311)=321368+(282-179)=471947-(838-526)=635446-(320-86)=212222-(317-132)=37143×8-259=885324+515-456=383519-427=9244+30+87=161611-11-567=33394×2-324=464987+641+274=1902739×7-488=468523+405×2=833939×7=6573441-(175-63)=329138×5=690441+(256-78)=61973×(409-401)=584478-(241-239)=476861+516=1377907-87-746=74459×5-904=1391324-262=62472-332-69=71261-91+645=815324-133-115=76954-606=348584+102=686920-138+489=127166×7+244=706400-98-13=289467-(131-47)=38387+302×3=993931×9=8379871×9-920=691959×8=472917-(42+381)=494162-(239-236)=159952-(137+781)=3425+386-383=28245×(183-179)=980448-187×2=74582+553+648=1783272+69=341313-204+277=386166+308-58=416504+40+437=981289+140=429861×(113-104)=7749419+641-34=1026193-21×3=130450-235-40=175881-67+383=1197311-140=17146×(131-122)=414436-208+199=427616+219+117=952365×3=1095114+593=707807-408-298=101686+136=822187-110+45=122177×3-349=182429×(231-226)=2145445-199-132=11420+318+193=531161+(910-471)=600831+21-671=181369×2-305=433517-273+498=742667-(259+151)=257436-51-342=43222×3+516=1182264×2-425=103441-(260-181)=36273+57+52=182495×4=1980598-567+216=247331-(92+73)=166487×8-149=3747450-(123+10)=31774+44=118205+273-473=596×4+134=518218+154+536=908116×4+226=690545-497+687=735742×(111-108)=2226610+(197-140)=667347+95=442310+435+35=780714×9=6426362-262+75=175300+174×3=82244+203-187=6075+22+632=72928×4+109=221482-(25+240)=217325+(417-345)=3971/4+2/4=3/4420-(61+11)=348162+(409-141)=43011×4+446=490656-154×3=194714×(508-501)=4998441-(916-719)=244135+246×3=873374×4-964=53221×5+961=1066329-94+78=313922-812=110383-(341-217)=25972×6=432119+(296-53)=362958-275-460=223457+(107-87)=477915×(384-377)=6405601×2-593=609278+325+321=924542-176×3=1492+286-222=156247+44=291470-(207-93)=356389-(201-92)=280314+(420-154)=580343-(290-232)=285894-448-75=371295×2+118=708129-96=33825+402+202=1429461-(27+256)=178405×2-442=368145×2-134=156354-20×4=274556×4=2224411-20×7=271372×2-558=186986-(411+20)=555484-278+108=314961-(202+54)=705358-152×2=54781×(173-164)=7029700+968=1668193-(273-146)=66903+953-653=12033/4-1/4=2/4350+323+147=820219+635=85495×(324-315)=855527+803+159=1489573+(354-231)=696339-(475-398)=26245×(38-30)=360520-142=37882+22×5=192610+(931-626)=915687-(674-69)=82950+598-799=749420+14-142=292218×4=872865×6-678=4512252×(740-732)=201675×(487-484)=225323×6-766=1172239-113=126457+120+171=748973+376-814=535689-286=403518×(999-992)=3626474-(122+203)=149618-540+686=764463-289+316=490550-(336-251)=46539+(840-584)=295879-154×2=571959-603+628=984924-(644+77)=203931-(532-404)=803289×2-477=10153+(449-358)=144913+740=1653182+410+325=91776-41-28=763×9-303=26416×7=11219×5+654=749186+114-258=42165×3=495722×(867-862)=36103/5-1/5=2/5921+56×3=1089961+936=189768+281=349206+(469-109)=566302×3-190=716454-394+236=296969+76-672=373937-791+374=520970-(782+147)=4145×6+231=501384-(76-31)=339439-235+222=426472+257×2=986408-(358-170)=220672-566+251=357484-(316+21)=147176-102-32=42361-(76+118)=167164×5-646=174479-262+116=333432-57×5=147699-94×2=5111/7+2/7=3/7213-140=73130×6=780418×(32-23)=3762611+507-313=805438-23×3=369433×4-518=1214484-292=192612+148×2=9082/7-1/7=1/791+816-660=2471/8+2/8=3/8329-32×4=201965×2=1930101+68×6=509879-(692-375)=562237+89×2=415781+977=1758999-64×7=551628×4-194=2318984-52×5=724177+319+255=7513/6-2/6=1/683×2=166232+217=44938×2+247=323716-591=125356+120=476556-330+535=761369-57-213=9929+756+442=1227372-(287+69)=16196+251=447457-101×2=255874+81×8=152281+108×5=621406-91-13=302238-(465-258)=31275×2-536=14282+50+616=948958-226+549=1281650-289-184=177552-64-329=159172-14×2=14469×2+29=167266×5-406=924184×3-512=4021×4+82=166228-(386-226)=68552-357+309=504728-(512-486)=702926+499-500=925160×(156-150)=960314-37=277966-404×2=158837+299=11361/3+2/3=1716-(464-14)=266830-(69+393)=368220+11×6=28637+451-215=273943+956+309=220865+120×5=665238-76+12=174379-48=331456+(478-416)=518128×4+345=857773-(577+42)=154309×2-115=50363×3+289=478411+78-324=165871×3-403=2210251-64×3=59686×3=2058497-(106+66)=325685-45×2=59511+475-473=13155+215-159=211908-126×4=404370-23=347844-(933-574)=485496-(208+211)=77491-(490-454)=455939+554-975=518301×2+222=824536×(448-443)=268096×(449-445)=384306×2-541=71681-348-160=173256-(125-67)=198497-(473-427)=451984-64×5=664143×3-340=89333×3-42=957428+(499-146)=781448-268+224=404885-449-356=80180+674+554=1408267+132×3=663511+199×3=1108236-65×2=106581-356=225947×(166-161)=4735839-79×4=523288×2=576210-186+20=44364-143+238=459878-108-558=212110+383-129=364480-135-247=98642+669+790=2101348×8-90=2694282-24×9=6628+128+146=302414-135×2=144708+(561-382)=887276-164+275=38778×(396-390)=468201-201+497=497182-123=59670+655-83=1242812+825=1637124×7=868846+484×2=18144/8-2/8=2/8484-(43+314)=12782+123+313=518354×8-257=2575152×6=912357-10×6=297316+196×3=904915-119-150=646179×5+347=1242724-(193+147)=384633×(356-347)=5697127×6+215=97753×2=10658×8+436=900437×5=2185808-193×4=36964-235+343=1072192+35=227341-89+81=333131×2+495=757600-305-46=249773-257+749=1265595+39+111=745431-89-223=119748-467-64=217308+163+865=1336202-79=123485-(362-293)=416764×(624-616)=6112254-50×2=154873-(65+411)=397347+64-91=32090×(500-492)=720972-280-595=97155+112=267764+(595-521)=838363-101×3=6027×(190-183)=189874-218×3=220411-346=65126+55×5=401122+51=173241×(103-100)=723223-(165+10)=4847×(202-198)=188149+21×5=254190+743=933474-236×2=2487-188=299658+760+306=1724941+517-827=631125+277-292=110979-(12+188)=779815-47×9=392101×9-78=831173+525=698935+77+544=1556353-68-106=179895-121×7=48140×4+389=949361+457=818984+(927-136)=1775205×9=1845231+330=561276-199+210=2873/8-2/8=1/884+417×2=918493-74-335=84515-75-212=228275+94=369908+166×2=1240138+(323-309)=152273×2+857=1403667-(630-538)=575785-516-175=94250×2=5004/10-1/10=3/10740+505-911=334260-20×3=200101×2+469=671893-144×3=461977-(847+38)=92153×6+567=1485439+(331-195)=575640-565+491=56684×(298-290)=67297+(320-296)=121260-40×4=100297+40+348=685109×4=436181-112+406=47523×(362-359)=69321×(811-804)=224770+419=489190+341+419=950396-118-264=14321+(46-25)=342105+34=139295-(115+96)=84966×4=3864175-117=58731-37=694750×9-282=6468231-(448-258)=41373+937-146=1164454-103×4=42602-255-170=17774+224+623=921341+(186-86)=441964+783-799=948812-192×2=428378-39=339236-24=212390+421+133=944426-23-291=112318-67+224=47567+(356-353)=70460-409=51691-96×6=115746-(162+366)=218160+918+288=1366157+44-134=67240-141-45=54104-(19+69)=161/5+3/5=4/5106×4=424777-(87+86)=604120×(439-432)=840386-303-55=28269-187=8226×2=52397×2=794298+526-527=297395-288-17=90272-161+350=461224×4=896903-(383+330)=190188×(21-16)=940728-426-273=29146-(465-444)=125486+(498-125)=859169+245-103=311922-249-314=359150×3=450211+280-178=313275+52×8=691247-(259-52)=40460-164-176=120893-(28+87)=778390+355+17=762330×8-209=2431450-50-264=136734×5-769=2901559+971+820=2350201+(453-60)=594661-70+919=151034+(759-151)=642514×(443-437)=3084280-(523-341)=98318-82+89=325106×7-205=537101+(474-414)=161839+(417-184)=1072376×2-153=599151+115-226=40453-218×2=17163+760-61=862477-107=370147+565+41=753319+28-247=100316+338=654676+197=8732/3-1/3=1/3988-335-417=236344×2-611=77135+864-148=85179×2=158849+98-628=319761-407+875=1229499-(305+127)=67279-242=37761-739=22437-(227+19)=191374-180+80=274701+275+157=1133494-226+69=337299-10-152=137188×(372-368)=752333-175-111=4761+(481-208)=334145×(126-123)=435901+89+710=170015+25+501=541769×(51-43)=6152493-460+280=313165+101=266313+(335-304)=344291×(30-27)=873923-13-603=307183×2=366804+(407-197)=10146/10-2/10=4/10261-39×3=144277×(495-487)=2216239×4-602=35462×(321-316)=310421-36×7=169460+(487-361)=586160×5-184=616152×4-167=441166×(649-646)=498494-61×3=311751×(181-175)