三年級數(shù)學(xué)(上)計算題及答案集錦

三年級數(shù)學(xué)(上)計算題及答案集錦246+(103-44)=886-517+150=235-97=160+246-382=163+200=245×(479-474)=289+244=562-(785-252)=4/8-1/8=774+131+290=732+25+851=467-24×2=952-358=394-315+387=471+796-27=216-(424-217)=377×2-641=237×(44-40)=334×2-238=250+935+429=320-144-14=575×(747-743)=626×2-782=322-273=232+(990-517)=86+100×7=13+289-154=158+(495-174)=568-144+483=921+94×3=469×3-838=4/6-1/6=461+(485-50)=590+(945-608)=658×(62-55)=114+371=809×4-624=940-112+735=592-(259+89)=23+51=743+127+36=413+31+120=527×4-377=233×4-22=971-(295+367)=432+(964-67)=338+167×5=249+401+49=165×4+42=135×3+127=781-(365+17)=896-(36+14)=413-256=76×9-509=657+184+20=134+226-195=399+103×4=179-34×5=697×7-288=458×4=72-22+183=766-225+94=999-562-105=342-(125+210)=296-130=478-193=276-191=53-(41-39)=272×7=44×9-54=119+42=321-(188+94)=433-(429-291)=307×(244-241)=553+419-785=819-(468-50)=664-69-240=794-(324+20)=256+148×4=888-402-120=450+718=200+35×3=284+851=250-37+825=135+46=258+(337-238)=4/8+2/8=478+(445-16)=312-246+14=394+57×2=976×7=466×2=408+(264-211)=878-735=892-(354+429)=540+188+871=434+340+153=685+559+818=315-(152+128)=431-260=123+376-445=669+(634-318)=817-(170+381)=905-301-347=808-(418+370)=341+533+473=357+(941-211)=982-303+81=420×9=661×(755-752)=691+47-319=237+343+65=183+199=495×(582-578)=608+552-627=13+269+594=715-(90+517)=342×4-195=928+(731-578)=178×(146-142)=522+837-656=848-90×5=213×4+648=479-242+65=790-743=919+858+361=120+163=226+185×4=936-167×4=522×5-776=973-(108+468)=580×2-440=46+281+67=142+289=90+310-11=60+(161-140)=69×7+285=51×(63-58)=940×5=146-(184-157)=750×(748-744)=507-(462-182)=22×4-12=161×5-683=145+254=101×(92-86)=253-182-17=104+175=53×5+567=353×2=217-22-94=519+222=832-664=94×8-688=513+336=128+329-384=386-276=38×3=219×(298-294)=61+141-171=102-(125-113)=847-117×3=312-(363-349)=450×6=316-(439-223)=698×2=397+(77-14)=181+154-222=352-(148+35)=474-28×5=77+75=136×(356-349)=647-(874-540)=346-24+96=568-(82+205)=116+210-307=912×5=439-187-167=239-(363-178)=487-(316+48)=577+(973-650)=73+413×2=44-(184-172)=498-228=677+(728-664)=915-784-13=282-241+312=443+240=630+26-614=357-(469-133)=351-229-75=17×(49-46)=4/8+3/8=798-176+244=154-26×4=51+269=423-305+158=748+(850-349)=422-(307-157)=292+212+137=178-99=817-64-715=63-15×2=123+(439-353)=560×4-51=120×(220-213)=86+136×4=77×6=52×6+221=5/7-1/7=357+18×9=655×4-743=103+223-293=25×9+699=151×2-150=70+960+688=534-(49+281)=110+(123-15)=249+80=3/7-2/7=729+841+63=866-190×2=773+(688-154)=3/5+2/5=330-28×4=217+124-35=830-(526-96)=34-(825-795)=979-258×2=158-73+194=467-(340+58)=558+728+277=862-285=405-(284-85)=146+352-300=384-(234+132)=283-(100-87)=464-370+503=333+111-101=853-(678-531)=815×(756-750)=499+428×2=529+106×3=517-366+372=357-78-82=4/9-2/9=428+(423-197)=248+658+24=478+655+141=2/8+5/8=353+89-392=394-313+370=3/6-2/6=208×(135-131)=273×2=887-844=332-316=280-(161+60)=286-202+46=270-29×7=706+118+10=174+550=499+(363-261)=125×8=279-214+280=353-83×2=167+90×3=3/7+4/7=4/7-2/7=316-(176-135)=946-610-26=44×5+875=779-169-291=189×2=288×2=858-(52+109)=622-54×3=814-304-37=114-95=912+(988-584)=192-78+170=718-(714-413)=25+163-175=77+311=976-(76+234)=436+83=17+358-89=254+224-298=788+567=141×7-747=412-322+368=855-(486-255)=466-334=85+110×5=92×5+385=372-(352-114)=591-39-513=268-(379-339)=728-19=642-77+347=392-(98+71)=554+920-83=783-(727-15)=959×(948-940)=862+74+18=200-(37-35)=715×5-844=762+(948-756)=4/7+2/7=185-12×7=527+195×5=677×2-245=805-(760-221)=10×(466-459)=781-(270+237)=76×4=695×4=163-42=147+399+194=143+216=512-(800-794)=51+497+436=217-57-104=126×6=784×(971-967)=564+(532-185)=639×2=498-134-55=368-(440-279)=103+155×5=310+215+265=433+21-137=916-139×3=398+16-55=850-(61+124)=31×9+50=58-13+359=496-428+151=99+530+215=52+242-52=95×7-95=140+805+831=939-(88+392)=247+74=905-138-679=711-(278+101)=355-155-69=351-346+79=337+(750-489)=372-34×4=523×(54-45)=153-27×4=81×6=188+45=145+178=398-18+113=465-114=181+226=873-(60+221)=308×(214-211)=39×6-62=273-(392-162)=1/3+2/3=401-367=709+178=423-71=290-259+261=211+220+387=42×7=816+720+313=125+379+36=673+60-488=475-13×2=781-166-368=677+137+248=984-(759+70)=370-(936-600)=869-160×4=2/4-1/4=468-256=77×6-417=467×7-461=449-39-180=187×(228-223)=741-(404-304)=327+865+467=632-473+873=606+831=424-47×7=281-(59+165)=836-249+867=27×5=417-(374-83)=11×5+137=463×(208-203)=132+135+575=337-(626-458)=318+249=424+835-950=608×6-306=401×2+111=85×6+430=513×(940-932)=160×2=320-262=449-85×5=232-92+489=407+(239-205)=837-520-166=146×(375-371)=24×2+315=213+(362-292)=783-196×3=147×3+961=53×8=355+(470-433)=260+829+641=234-94+205=27×8=110+(462-140)=80+130=655-(909-561)=49×8-127=771×5=939-142-162=287×3=524×2-223=332×2-589=155-(100+40)=773+901=53×3+111=179×3=460+354+111=49+376-370=499-39-387=66+259-74=90-46+268=291-12×7=101×8=185+428+117=901-648=434-200=404+26×6=274×(498-495)=246+297=298+96+449=165-(269-146)=652-134-350=819×8=668+(778-243)=671-36×9=446-206×2=999-205×3=125+50-47=924+460-820=427-(376-122)=523+816=265+(152-147)=211×4-669=722×(340-337)=353-(321-154)=81×(379-373)=558+97×2=810+735+639=143+(262-261)=686-293=210×4-783=476×2=204-(29+136)=912-397+384=29+547+483=461-230-118=474-308+272=184+(403-158)=701×5-689=301+304+406=101+113=456×9-839=329×2+233=5/8+2/8=458×(285-281)=326-57×2=444×3=291-212+398=40×4=970+(902-96)=119×3=131+58-135=48×6=82×7-398=486-(166+27)=655-134=498-115+864=800×6=537×(317-312)=104×4+69=666-165×2=955-141-324=36+758-527=38×6=177-21×4=176×5=24+(202-195)=896-55+522=913×(771-762)=612+935-989=415-70=684+263=868+483+163=414-72×5=67×6-263=171-79=998-634-127=834-480+314=64+165-53=78+59=614×(349-346)=204+72=170-20=333-291=154+(883-552)=841-31×9=284×3-570=486-44×9=481×6-372=246+739+568=2/8+4/8=168+463-254=845+955-976=433-(65+202)=399-(110+110)=483-(74+386)=421×6-741=415-129×3=108+120×8=465-71×5=665+(990-757)=516-(259+61)=141×2=445-199=454-(98+73)=77+(330-208)=850-31=451-(196+238)=168-66-27=272-(155-39)=456-334+140=91+(919-809)=338-141×2=463-24-176=595×8=199+596=381-71+21=248-(183+12)=826-(324+33)=197×3=181+357=164×4-362=440-(45+87)=871-532-279=649-185=448-57×3=781-154-134=259-44=399-(59+306)=658-609+932=468+988+359=482-459+46=118-(266-204)=632×6-875=311-302+530=14×9-97=324+65=502-207+553=794-86=281+(428-285)=751-540-74=353-60+131=297-87-125=795-158×2=200+(390-283)=856-213=697+528-388=226-29×6=243+85=129×4+680=659×(792-789)=197-(24+43)=762-218=975×(882-873)=998-(465-386)=458×2=436-28-126=216+575-251=190×4=809-174-590=888-157-158=350×(530-525)=214-184-23=451-50=475-12×7=614-492-58=933-513+952=173×5-60=971+136×7=392-179-121=213-(397-274)=328-76-71=309+73+570=414-51-14=347-183=601×(803-794)=432-147-93=798+806+711=419-(737-603)=219-29=22×8+255=672-222=496-196×2=207+146+362=189-73-109=876-157=91+148+58=197+207=395+(467-153)=62×(426-418)=209×(374-370)=601+538-838=8/10+2/10=430+242+283=571-(742-735)=304-294+368=586×(71-68)=974+(866-381)=735+842-983=202-11+101=127+356=136-(830-701)=264+132+507=215-74-90=435-(418-329)=2/6-1/6=181×4=41×3+88=317-43×3=282-55×4=627×7=110×(24-17)=38+(472-346)=4/8-2/8=211+459=156+(498-479)=117×9-50=114-73=128+99=126×(20-17)=2/5-1/5=922-(68+184)=545+350-45=497-(771-623)=473+942-359=445-100×4=23+436-148=778+112×5=221×8-885=305×3=16×3+274=541-(81+110)=89×(202-196)=345-116-26=62×7+48=113+511=107×9-805=262-82×3=114×6=257+144=304+139×6=198+(780-286)=495-(466-343)=225-97+245=228-150+225=168×(58-54)=336-(552-329)=120×4+263=443+65+164=235×3-30=77×3+156=781-52-361=752-517=178×2=370-(307-92)=1/4+2/4=196-132=470-(179+150)=479-373-86=20+(629-225)=745×3=442-61=897×9=386-83+749=904×9-400=582×(221-216)=110-(243-145)=394×3-311=61×(104-98)=718×8=125+237×3=490-278=3/5-1/5=125+246-119=144×(177-173)=468+42×5=915+658=253-(485-311)=490+(391-280)=348-(58+38)=306+117+478=386×5=420-42-238=685-49×9=829+778-452=757-221+57=108×8-117=816-230×2=87+(736-203)=913+79×2=42×(113-109)=753-27×2=157×(946-942)=898-679-11=713-254-198=48+40+397=414+57×2=506-44+557=738-(921-519)=394+(163-100)=112×4+894=242+261=471+593-679=566×(435-431)=279-33×5=252×3-24=391-(346-95)=285+724-957=880-279+370=762-246+264=499-469=364+(500-243)=882-433=442-142=484-(194+17)=548+739-970=429×2-463=62×(412-407)=998-(14+65)=112+104+363=61×(41-35)=17×2+41=895+146+419=438+27-440=930-(363+537)=184×(107-104)=492×2+499=363-(93+74)=43×2=496-(238+173)=840+(367-195)=55+180=329-133-82=403-289=485+985-793=104+112=350-35=293+613-28=643-(412+58)=721×(903-895)=510+201-657=105-65+129=842+(681-222)=495-(339+46)=366-284=184×7-167=808-148×5=269-(497-308)=225×4-323=199-(167+16)=436-137×3=34×(61-54)=113+162=438+70+261=975-349-65=791-184×2=429-(497-303)=30+(527-187)=133×2-74=591+19-548=179×2-321=285+183-411=348-(197+54)=175+172=773-77×3=636+(178-28)=287-182=316+13×8=61×(475-466)=179×2-37=348×(202-199)=447-(383+57)=203-(480-285)=794+332=241-(794-742)=263-165-21=777+(998-237)=1/9+8/9=690×8-78=58×3=845-199×2=156×3=254+454+449=151×4=364+(476-384)=753×8-229=250+60+615=902-285×3=75×8=70-21×2=274-44-161=76×(54-48)=257+792-209=462-(171+37)=404-171+245=394-37-123=17×(257-254)=745-238×2=424-191+192=166+240=149×6+83=207+(498-118)=199+85=350-231=810-18×8=374-156-193=480-165-254=201+186=791+(794-264)=69×(143-138)=469-(391-178)=650+474-803=300-254+205=467-30-300=985-(101+315)=193×3=926-283×3=365-81×2=660-538=30+63×2=78+370-181=353+912+325=35×8=42+38×6=108+329=787+393+630=71×4+723=84×9-385=參考答案246+(103-44)=305886-517+150=519235-97=138160+246-382=24163+200=363245×(479-474)=1225289+244=533562-(785-252)=294/8-1/8=3/8774+131+290=1195732+25+851=1608467-24×2=419952-358=594394-315+387=466471+796-27=1240216-(424-217)=9377×2-641=113237×(44-40)=948334×2-238=430250+935+429=1614320-144-14=162575×(747-743)=2300626×2-782=470322-273=49232+(990-517)=70586+100×7=78613+289-154=148158+(495-174)=479568-144+483=907921+94×3=1203469×3-838=5694/6-1/6=3/6461+(485-50)=896590+(945-608)=927658×(62-55)=4606114+371=485809×4-624=2612940-112+735=1563592-(259+89)=24423+51=74743+127+36=906413+31+120=564527×4-377=1731233×4-22=910971-(295+367)=309432+(964-67)=1329338+167×5=1173249+401+49=699165×4+42=702135×3+127=532781-(365+17)=399896-(36+14)=846413-256=15776×9-509=175657+184+20=861134+226-195=165399+103×4=811179-34×5=9697×7-288=4591458×4=183272-22+183=233766-225+94=635999-562-105=332342-(125+210)=7296-130=166478-193=285276-191=8553-(41-39)=51272×7=190444×9-54=342119+42=161321-(188+94)=39433-(429-291)=295307×(244-241)=921553+419-785=187819-(468-50)=401664-69-240=355794-(324+20)=450256+148×4=848888-402-120=366450+718=1168200+35×3=305284+851=1135250-37+825=1038135+46=181258+(337-238)=3574/8+2/8=6/8478+(445-16)=907312-246+14=80394+57×2=508976×7=6832466×2=932408+(264-211)=461878-735=143892-(354+429)=109540+188+871=1599434+340+153=927685+559+818=2062315-(152+128)=35431-260=171123+376-445=54669+(634-318)=985817-(170+381)=266905-301-347=257808-(418+370)=20341+533+473=1347357+(941-211)=1087982-303+81=760420×9=3780661×(755-752)=1983691+47-319=419237+343+65=645183+199=382495×(582-578)=1980608+552-627=53313+269+594=876715-(90+517)=108342×4-195=1173928+(731-578)=1081178×(146-142)=712522+837-656=703848-90×5=398213×4+648=1500479-242+65=302790-743=47919+858+361=2138120+163=283226+185×4=966936-167×4=268522×5-776=1834973-(108+468)=397580×2-440=72046+281+67=394142+289=43190+310-11=38960+(161-140)=8169×7+285=76851×(63-58)=255940×5=4700146-(184-157)=119750×(748-744)=3000507-(462-182)=22722×4-12=76161×5-683=122145+254=399101×(92-86)=606253-182-17=54104+175=27953×5+567=832353×2=706217-22-94=101519+222=741832-664=16894×8-688=64513+336=849128+329-384=73386-276=11038×3=114219×(298-294)=87661+141-171=31102-(125-113)=90847-117×3=496312-(363-349)=298450×6=2700316-(439-223)=100698×2=1396397+(77-14)=460181+154-222=113352-(148+35)=169474-28×5=33477+75=152136×(356-349)=952647-(874-540)=313346-24+96=418568-(82+205)=281116+210-307=19912×5=4560439-187-167=85239-(363-178)=54487-(316+48)=123577+(973-650)=90073+413×2=89944-(184-172)=32498-228=270677+(728-664)=741915-784-13=118282-241+312=353443+240=683630+26-614=42357-(469-133)=21351-229-75=4717×(49-46)=514/8+3/8=7/8798-176+244=866154-26×4=5051+269=320423-305+158=276748+(850-349)=1249422-(307-157)=272292+212+137=641178-99=79817-64-715=3863-15×2=33123+(439-353)=209560×4-51=2189120×(220-213)=84086+136×4=63077×6=46252×6+221=5335/7-1/7=4/7357+18×9=519655×4-743=1877103+223-293=3325×9+699=924151×2-150=15270+960+688=1718534-(49+281)=204110+(123-15)=218249+80=3293/7-2/7=1/7729+841+63=1633866-190×2=486773+(688-154)=13073/5+2/5=1330-28×4=218217+124-35=306830-(526-96)=40034-(825-795)=4979-258×2=463158-73+194=279467-(340+58)=69558+728+277=1563862-285=577405-(284-85)=206146+352-300=198384-(234+132)=18283-(100-87)=270464-370+503=597333+111-101=343853-(678-531)=706815×(756-750)=4890499+428×2=1355529+106×3=847517-366+372=523357-78-82=1974/9-2/9=2/9428+(423-197)=654248+658+24=930478+655+141=12742/8+5/8=7/8353+89-392=50394-313+370=4513/6-2/6=1/6208×(135-131)=832273×2=546887-844=43332-316=16280-(161+60)=59286-202+46=130270-29×7=67706+118+10=834174+550=724499+(363-261)=601125×8=1000279-214+280=345353-83×2=187167+90×3=4373/7+4/7=14/7-2/7=2/7316-(176-135)=275946-610-26=31044×5+875=1095779-169-291=319189×2=378288×2=576858-(52+109)=697622-54×3=460814-304-37=473114-95=19912+(988-584)=1316192-78+170=284718-(714-413)=41725+163-175=1377+311=388976-(76+234)=666436+83=51917+358-89=286254+224-298=180788+567=1355141×7-747=240412-322+368=458855-(486-255)=624466-334=13285+110×5=63592×5+385=845372-(352-114)=134591-39-513=39268-(379-339)=228728-19=709642-77+347=912392-(98+71)=223554+920-83=1391783-(727-15)=71959×(948-940)=7672862+74+18=954200-(37-35)=198715×5-844=2731762+(948-756)=9544/7+2/7=6/7185-12×7=101527+195×5=1502677×2-245=1109805-(760-221)=26610×(466-459)=70781-(270+237)=27476×4=304695×4=2780163-42=121147+399+194=740143+216=359512-(800-794)=50651+497+436=984217-57-104=56126×6=756784×(971-967)=3136564+(532-185)=911639×2=1278498-134-55=309368-(440-279)=207103+155×5=878310+215+265=790433+21-137=317916-139×3=499398+16-55=359850-(61+124)=66531×9+50=32958-13+359=404496-428+151=21999+530+215=84452+242-52=24295×7-95=570140+805+831=1776939-(88+392)=459247+74=321905-138-679=88711-(278+101)=332355-155-69=131351-346+79=84337+(750-489)=598372-34×4=236523×(54-45)=4707153-27×4=4581×6=486188+45=233145+178=323398-18+113=493465-114=351181+226=407873-(60+221)=592308×(214-211)=92439×6-62=172273-(392-162)=431/3+2/3=1401-367=34709+178=887423-71=352290-259+261=292211+220+387=81842×7=294816+720+313=1849125+379+36=540673+60-488=245475-13×2=449781-166-368=247677+137+248=1062984-(759+70)=155370-(936-600)=34869-160×4=2292/4-1/4=1/4468-256=21277×6-417=45467×7-461=2808449-39-180=230187×(228-223)=935741-(404-304)=641327+865+467=1659632-473+873=1032606+831=1437424-47×7=95281-(59+165)=57836-249+867=145427×5=135417-(374-83)=12611×5+137=192463×(208-203)=2315132+135+575=842337-(626-458)=169318+249=567424+835-950=309608×6-306=3342401×2+111=91385×6+430=940513×(940-932)=4104160×2=320320-262=58449-85×5=24232-92+489=629407+(239-205)=441837-520-166=151146×(375-371)=58424×2+315=363213+(362-292)=283783-196×3=195147×3+961=140253×8=424355+(470-433)=392260+829+641=1730234-94+205=34527×8=216110+(462-140)=43280+130=210655-(909-561)=30749×8-127=265771×5=3855939-142-162=635287×3=861524×2-223=825332×2-589=75155-(100+40)=15773+901=167453×3+111=270179×3=537460+354+111=92549+376-370=55499-39-387=7366+259-74=25190-46+268=312291-12×7=207101×8=808185+428+117=730901-648=253434-200=234404+26×6=560274×(498-495)=822246+297=543298+96+449=843165-(269-146)=42652-134-350=168819×8=6552668+(778-243)=1203671-36×9=347446-206×2=34999-205×3=384125+50-47=128924+460-820=564427-(376-122)=173523+816=1339265+(152-147)=270211×4-669=175722×(340-337)=2166353-(321-154)=18681×(379-373)=486558+97×2=752810+735+639=2184143+(262-261)=144686-293=393210×4-783=57476×2=952204-(29+136)=39912-397+384=89929+547+483=1059461-230-118=113474-308+272=438184+(403-158)=429701×5-689=2816301+304+406=1011101+113=214456×9-839=3265329×2+233=8915/8+2/8=7/8458×(285-281)=1832326-57×2=212444×3=1332291-212+398=47740×4=160970+(902-96)=1776119×3=357131+58-135=5448×6=28882×7-398=176486-(166+27)=293655-134=521498-115+864=1247800×6=4800537×(317-312)=2685104×4+69=485666-165×2=336955-141-324=49036+758-527=26738×6=228177-21×4=93176×5=88024+(202-195)=31896-55+522=1363913×(771-762)=8217612+935-989=558415-70=345684+263=947868+483+163=1514414-72×5=5467×6-263=139171-79=92998-634-127=237834-480+314=66864+165-53=17678+59=137614×(349-346)=1842204+72=276170-20=150333-291=42154+(883-552)=485841-31×9=562284×3-570=282486-44×9=90481×6-372=2514246+739+568=15532/8+4/8=6/8168+463-254=377845+955-976=824433-(65+202)=166399-(110+110)=179483-(74+386)=23421×6-741=1785415-129×3=28108+120×8=1068465-71×5=110665+(990-757)=898516-(259+61)=196141×2=282445-199=246454-(98+73)=28377+(330-208)=199850-31=819451-(196+238)=17168-66-27=75272-(155-39)=156456-334+140=26291+(919-809)=201338-141×2=56463-24-176=263595×8=4760199+596=795381-71+21=331248-(183+12)=53826-(324+33)=469197×3=591181+357=538164×4-362=294440-(45+87)=308871-532-279=60649-185=464448-57×3=277781-154-134=493259-44=215399-(59+306)=34658-609+932=981468+988+359=1815482-459+46=69118-(266-204)=56632×6-875=2917311-302+530=53914×9-97=29324+65=389502-207+553=848794-86=708281+(428-285)=424751-540-74=137353-60+131=424297-87-125=85795-158×2=479200+(390-283)=307856-213=643697+528-388=837226-29×6=52243+85=328129×4+680=1196659×(792-789)=1977197-(24+43)=130762-218=544975×(882-873)=8775998-(465-386)=919458×2=916436-28-126=282216+575-251=540190×4=760809-174-590=45888-157-158=573350×(530-525)=1750214-184-23=7451-50=401475-12×7=391614-492-58=64933-513+952=1372173×5-60=805971+136×7=1923392-179-121=92213-(397-274)=90328-76-71=181309+73+570=952414-51-14=349347-183=164601×(803-794)=5409432-147-93=192798+806+711=2315419-(737-603)=285219-29=19022×8+255=431672-222=450496-196×2=104207+146+362=715189-73-109=7876-157=71991+148+58=297197+207=404395+(467-153)=70962×(426-418)=496209×(374-370)=836601+538-838=3018/10+2/10=1430+242+283=955571-(742-735)=564304-294+368=378586×(71-68)=1758974+(866-381)=1459735+842-983=594202-11+101=292127+356=483136-(830-701)=7264+132+507=903215-74-90=51435-(418-329)=3462/6-1/6=1/6181×4=72441×3+88=211317-43×3=188282-55×4=62627×7=4389110×(24-17)=77038+(472-346)=1644/8-2/8=2/8211+459=670156+(498-479)=175117×9-50=1003114-73=41128+99=227126×(20-17)=3782/5-1/5=1/5922-(68+184)=670545+350-45=850497-(771-623)=349473+942-359=1056445-100×4=4523+436-148=311778+112×5=1338221×8-885=883305×3=91516×3+274=322541-(81+110)=35089×(202-196)=534345-116-26=20362×7+48=482113+511=624107×9-805=158262-82×3=16114×6=684257+144=401304+139×6=1138198+(780-286)=692495-(466-343)=372225-97+245=373228-150+225=303168×(58-54)=672336-(552-329)=113120×4+263=743443+65+164=672235×3-30=67577×3+156=387781-52-361=368752-517=235178×2=356370-(307-92)=1551/4+2/4=3/4196-132=64470-(179+150)=141479-373-86=2020+(629-225)=424745×3=2235442-61=381897×9=8073386-83+749=1052904×9-400=7736582×(221-216)=2910110-(243-145)=12394×3-311=87161×(104-98)=366718×8=5744125+237×3=836490-278=2123/5-1/5=2/5125+246-119=252144×(177-173)=576468+4