三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦255-27×6=324+121=487×4-780=642×(207-200)=471-(57+288)=637+396+347=421-233=311+114+939=248×3-644=707-(172+91)=924-691-217=18+277+38=87-42+62=275-61×4=929-(113+418)=473-278=799-(189+173)=558-182×3=5/10+4/10=727-(100+519)=171+272-20=665+642+143=857-116+553=194-(142-126)=163+331=163+86+398=393+90-276=340+173+435=908+224+941=487-425=970×(18-15)=2/3-1/3=373-(39+233)=438-(319+110)=3/5-1/5=619-204-272=141+419=35×(173-167)=306-287+286=849×8-766=404-(120+242)=207-174+426=812-144-591=822+94×7=86-(307-226)=484-45+130=213×(258-254)=80-57-12=527-(729-306)=221×4-762=989-102+965=62+430-491=294-162+53=481-(83+78)=60+143-179=643×8=663-146-37=424-66+948=238+(402-292)=192+(778-20)=144×4=757-356×2=289-10×5=23×9=121-(992-880)=1/4+2/4=360+41×2=487-56-368=607+(529-443)=478-104=892-(104+309)=770-(389-13)=1/3+2/3=488-(172+41)=427+69+976=924+877=300×(78-69)=324-194+51=471-150-294=367×4=329+585=232×3-563=559-(827-807)=373+500×2=947×(556-550)=123×6+191=810-(152+46)=22+310-269=591-450+269=147+887-155=95+(909-627)=809-699+670=844-245+89=481-311=301×3-610=802×(164-155)=47+288-89=139+320-253=130×4-192=515-48×7=176+(345-225)=723-21×3=81×(93-85)=413+(809-191)=81×8=639+133=343-(320-104)=801+735+213=361-135+142=197+87+292=292×3-170=329-74=460-196×2=198+272=769+(677-162)=936+407-801=416+46+335=27×9+320=48×4+326=32+177+775=143+57×2=344+350+150=734-558+983=68+275=290+396-625=1/7+3/7=888×9-773=314×2+663=140+340-34=125+511+276=156×4+693=806×6=140+341=42+72-85=348-111-151=469-242=915+851+822=342+106-101=784×7-469=841-(140+70)=211×4+66=409-(272-95)=172-(186-123)=246+74+660=21+101×5=216×3=110+117+675=805-593=851×9-400=842-175=379+81-398=528-12=180-97+375=446-(425-353)=54+948+90=586+807+219=166×4-617=279-(499-423)=123+410+50=3/5-2/5=730×4=118×3=398-(233-82)=600×6-880=764-698-21=259+207+13=191+(373-154)=498+(796-543)=365-222+296=331×2=6/9+3/9=529-49×9=87-(96-31)=772+48×7=216-35×3=340×(24-17)=403-(171+163)=309-194=79×3+781=206×4-160=255+190-245=5/8+2/8=159-46+291=16×(330-321)=143×(324-318)=44-(469-425)=542-49×6=767×2-80=451-(225+40)=239×2-12=461-407=280+776+644=325+55+53=725-242+570=300-53-245=689+(90-32)=118×6-381=443-(192+80)=63×9=279×8-122=683-29+584=465-50-184=194×(462-458)=327-21×5=601×(954-949)=890+266-121=345+376=452×(952-945)=414-41×4=34×4+403=719×(664-661)=476-130-190=492-424+76=375×2-365=98+47=305-56×2=73-15+423=50×(107-103)=913-140+502=936-(834-59)=495-143-294=432-(219-194)=498×(955-951)=261-83-169=701×6=334-(301-113)=183-40=711-(60+308)=405-(377-169)=539×9=488-(418-272)=352+53×5=923-493-143=494-13×9=207+785-553=160+(347-108)=440-34×7=974-97-130=760-(59+488)=740-71-413=236-61×2=864-(225-147)=479-42=596+(704-639)=970-366=201+(365-82)=455-59×7=371+71=967-(408+496)=150×6=59×4=867-584-13=456×6=494-147-308=997-80+196=378-168×2=337-55×3=954-559+345=118+(376-215)=223-(91+122)=440-168-36=129-35-39=451-51×6=113+269+153=881+802-666=127+109-112=276-243=429+(190-143)=785-27-558=441-324+488=474-75×6=168+140×3=189-(90-89)=476×2+308=679×9-773=39-22+307=60+35×8=915-390×2=257×2=461-416=628×(782-779)=538-58=277+964=998×(346-341)=399+803-851=434-138-56=502+185=479-(22+338)=942×9=487-77-111=188+191-109=285-34+232=757-173×4=338-20×3=589+298=77+(420-120)=177+131=525+663-339=314+100=74×(165-159)=498-151×3=662-301+583=451+(288-30)=349×9=457+33×7=283-200+672=706+11+262=692×7-563=236×(204-201)=236×4-108=73×(357-349)=232×2=70×6-281=944-231-45=447-324+213=424+803+847=223-222+81=627+(510-439)=491+(729-525)=3/7+2/7=135×7+340=828-(10+720)=392+70-445=979-(341-209)=361-108=531-(902-532)=4/8-2/8=91×9=61×(249-242)=288+122+440=481-134-111=345×(244-238)=72×3+586=870-(53+91)=122+201+130=351-135-142=256-(932-885)=392+(437-166)=147×2=741+574=398-(167+116)=193-32×4=3/6-1/6=790-74+999=783+964=439-(418-411)=15+417-54=906+180+110=389-118-51=454-(349+51)=435-240-74=349+243=113+316-245=262×3+160=127×2-226=241×(375-372)=53×7-250=249+70=343×(799-790)=280+30×2=111-(345-327)=998-493=388-22×2=561-299-163=771-592=212+(227-104)=892-590=121+(408-385)=94+(872-788)=264×6=98+171=278-42×6=470-358=334-262=548×5-507=242+371+368=125+583=495-484=599+805+729=880-748-46=81+69-74=391-(471-274)=301×2=158-23×5=32+187-213=629-(120+407)=372-102=334-22+161=1/7+2/7=34×(346-341)=86+465+371=985+(802-610)=976+(912-706)=123+145×4=425×9=882+234=613+267+62=115×6+555=421-187×2=934+654-876=735-(189-119)=506-(689-631)=287-(118+92)=831-517-72=716-614=975-(755-511)=113-(326-269)=509+363=150×2+175=265×3-556=971-156-531=667×7-749=116-(76-62)=439×2=118+(836-578)=2/5-1/5=445+57×5=211-45×3=716-(535-137)=296+(269-242)=337+(372-148)=572-255-96=416×(72-67)=318-(468-208)=401+(766-523)=351-(101+243)=153-65+300=529+760-462=84×7-234=624-242-96=54×(480-473)=313-230+268=327-(88+20)=38×2+419=879×8=3/6+2/6=15×(204-197)=419-54=3/10+7/10=472-345=32+228×4=169×(491-488)=639+194×4=567+285×2=449+805-39=423-(85+90)=235×3-601=496×7=161+317-173=337×(419-415)=45+171=994-571=128×3+55=491-(19+413)=69+(486-31)=258-79=759-171×2=55×8-383=909×6=543+(363-204)=211+801-379=752-171+525=748-63×9=430-225-170=416-247=490-189=97+224×4=183-17+317=297×3-552=217-48×3=121+93+271=456-(175+31)=495+(327-152)=580-230×2=5/8-1/8=491+205×2=219×2=359-359+116=661-(227-18)=226-219+40=368×(259-251)=454-175=294-55×3=368×5-415=606-399=713+(515-64)=368×2=566+936+862=194×5-959=141+517+47=213×8-81=625×6=917-(213+80)=670-(429-255)=327+161=968-108×3=260-(32+34)=448-11×4=351+103-75=289-114×2=917-327+495=434-10×9=478-385+147=276+232+230=129+143=386×2-376=504+(876-18)=25+403+441=44×4+32=804-99-49=178×2-259=57×(94-85)=102×9-613=239+231=444-154=144+558=84-(189-115)=264+205=65+(392-354)=171+673-46=205+187=785-80-297=379×(360-355)=929-(838-342)=547+387-367=59+142=112+627=475+269+385=762-59×6=862+(875-586)=117×4=717-138×2=38×(220-211)=356-(703-461)=115×(279-274)=427+547=165×4=416+(411-401)=732+707-216=499-411+525=2/4-1/4=171×(213-210)=374-13+40=457-184×2=605-452+97=963-44×2=128×5=744-(663-308)=329+(353-136)=187×3=140+212=247×6-490=925-108=598+856-966=876×7-34=856-(87+752)=174-56=453+(827-23)=512-334-45=379-17-305=254+28+518=514×8-531=302-109+295=773+236-994=469-428+422=158+36-192=43×8+60=170-(135-51)=197+75=74×(88-80)=161×2-193=92×6=444-61-346=764-698=2/8-1/8=316+36+358=690×6=452+547-101=454-(78+231)=330+(279-266)=710-209-17=988+435=623×6-873=617×6=281-34×7=289+(44-14)=277-47+215=235-(63+136)=990-(554-230)=713-45×3=493-206-123=120×5-191=285+938-255=889-39×7=264-239-10=71×(312-304)=562-(50+321)=316+520+210=2/6-1/6=390+(315-120)=142×(52-49)=824-149-340=1/5+3/5=96×3=84×5-247=891×(508-504)=471×(362-359)=795×7=233×(794-790)=132×7-441=534-498=195+(409-38)=52×2+131=815×(628-623)=17×(93-87)=450-(247-47)=51-15=161+154=515-289=945-97+667=361-49×6=861+846-218=140+100×3=441×5-956=492×2=125+(853-675)=541-199=42×(95-90)=22×9+246=393-(263+84)=670+887+49=112+373=173×(450-445)=590×6=839-71-516=369-(246+90)=233×(397-394)=701+186-27=877×(321-312)=356×3-440=30×(234-227)=211×3=572-530+332=313+(415-138)=286-(461-203)=717×2-293=376-149-112=34×7=47×4=619-(387+201)=32×6+341=145-61+77=242+35-56=133×3+882=740-593+844=752-(544-349)=38×5=808×2=632+263=819-(196+562)=477-(234+28)=315-221+817=106×6-537=990-(858-516)=307×2+817=374-26×2=203-64+73=436-199-195=426-86-222=500+654+56=984-(22+448)=25+65+583=108+202-277=5/6-1/6=497-(697-671)=265+129=858-239×2=480-(304+60)=511+313=928-(83+534)=71×(712-708)=860×7=311+49-197=62×2=434×9=236+22×3=467+94=180-48=141-(81+58)=717-268×2=316+142×4=826-325=114+216-95=621-125-195=801-265×2=583×8-52=160+92×3=470-200-184=73×3-139=45×2=312+86×5=778-(520-43)=76×(356-351)=672-51+457=473-107×2=84×9=370+(335-10)=449-139+100=932-(446-350)=473-(22-19)=2/7-1/7=98+301=573×8-560=201×4=72+(297-256)=93+144-166=78×9-521=462+174=427-301=169-100+277=502×8-898=672-162×2=518+381+965=178+229=298+33+144=492-122-222=765-419+263=76×3-172=281×3=939-(308+536)=456-73=173+129=71+(417-182)=609-112=185-(70-62)=461-167-183=559+45×6=533-65-61=111×3+189=152+212+599=380×9-421=551-72=465-198=401-19×8=196+(618-516)=103+318=542+(954-179)=404+137×2=236-(283-247)=123×(395-390)=350-(46+221)=938+958-999=173×(335-330)=718+590-627=122-(284-236)=19-(418-403)=696+248×4=416+62×5=740-116+756=348-(356-78)=211+254=202+118+274=462×2+183=963+269-715=255+(93-68)=474+380-35=577-(298-269)=854+395=67×3+63=422-168+527=195-141=482-16-382=101+243=358-151×2=407-(162+174)=262×3+235=889+785-47=263-(530-280)=274+122-256=145×2=856-(439+400)=97+(695-626)=444+255+113=195-114=380+49-340=414+499+212=21+283-168=430+745+104=394-(126+255)=291-(109+52)=940-46=44+43=239-121+217=146×2+484=947-(984-728)=972-(70+358)=86×(334-327)=151×4=988-(537+379)=739-(776-745)=191×5-330=325+(307-149)=41×6=451-(233+214)=273+95-209=145+(228-90)=169+250+396=701-182×2=513×7-56=310×(156-153)=363+22×2=713+187+811=322+422+110=422×2+78=950-211-538=756×(795-790)=90+251=558-147=659+993+767=704-259=208+236-443=378+389+231=10×7+446=849-241=46+(951-457)=846-246-255=153+74=77+(479-410)=509+620+931=446-129=62×(168-162)=762-(404-317)=89+306-227=880+853+519=199+(340-181)=274-14×3=415+129=305+451×2=21+15×9=257-150=400-331=1/6+3/6=371+867+338=321-15×7=708-(164+358)=325-148=486×8=806×(890-886)=259-14-141=514-(181+161)=108+138=132+(188-64)=836-181-233=533+(682-356)=106+269=548-(276+249)=678-304-357=234×3=136×3-230=16+317-269=62+348=377-(63+10)=186+53=439+(161-50)=參考答案255-27×6=93324+121=445487×4-780=1168642×(207-200)=4494471-(57+288)=126637+396+347=1380421-233=188311+114+939=1364248×3-644=100707-(172+91)=444924-691-217=1618+277+38=33387-42+62=107275-61×4=31929-(113+418)=398473-278=195799-(189+173)=437558-182×3=125/10+4/10=9/10727-(100+519)=108171+272-20=423665+642+143=1450857-116+553=1294194-(142-126)=178163+331=494163+86+398=647393+90-276=207340+173+435=948908+224+941=2073487-425=62970×(18-15)=29102/3-1/3=1/3373-(39+233)=101438-(319+110)=93/5-1/5=2/5619-204-272=143141+419=56035×(173-167)=210306-287+286=305849×8-766=6026404-(120+242)=42207-174+426=459812-144-591=77822+94×7=148086-(307-226)=5484-45+130=569213×(258-254)=85280-57-12=11527-(729-306)=104221×4-762=122989-102+965=185262+430-491=1294-162+53=185481-(83+78)=32060+143-179=24643×8=5144663-146-37=480424-66+948=1306238+(402-292)=348192+(778-20)=950144×4=576757-356×2=45289-10×5=23923×9=207121-(992-880)=91/4+2/4=3/4360+41×2=442487-56-368=63607+(529-443)=693478-104=374892-(104+309)=479770-(389-13)=3941/3+2/3=1488-(172+41)=275427+69+976=1472924+877=1801300×(78-69)=2700324-194+51=181471-150-294=27367×4=1468329+585=914232×3-563=133559-(827-807)=539373+500×2=1373947×(556-550)=5682123×6+191=929810-(152+46)=61222+310-269=63591-450+269=410147+887-155=87995+(909-627)=377809-699+670=780844-245+89=688481-311=170301×3-610=293802×(164-155)=721847+288-89=246139+320-253=206130×4-192=328515-48×7=179176+(345-225)=296723-21×3=66081×(93-85)=648413+(809-191)=103181×8=648639+133=772343-(320-104)=127801+735+213=1749361-135+142=368197+87+292=576292×3-170=706329-74=255460-196×2=68198+272=470769+(677-162)=1284936+407-801=542416+46+335=79727×9+320=56348×4+326=51832+177+775=984143+57×2=257344+350+150=844734-558+983=115968+275=343290+396-625=611/7+3/7=4/7888×9-773=7219314×2+663=1291140+340-34=446125+511+276=912156×4+693=1317806×6=4836140+341=48142+72-85=29348-111-151=86469-242=227915+851+822=2588342+106-101=347784×7-469=5019841-(140+70)=631211×4+66=910409-(272-95)=232172-(186-123)=109246+74+660=98021+101×5=526216×3=648110+117+675=902805-593=212851×9-400=7259842-175=667379+81-398=62528-12=516180-97+375=458446-(425-353)=37454+948+90=1092586+807+219=1612166×4-617=47279-(499-423)=203123+410+50=5833/5-2/5=1/5730×4=2920118×3=354398-(233-82)=247600×6-880=2720764-698-21=45259+207+13=479191+(373-154)=410498+(796-543)=751365-222+296=439331×2=6626/9+3/9=1529-49×9=8887-(96-31)=22772+48×7=1108216-35×3=111340×(24-17)=2380403-(171+163)=69309-194=11579×3+781=1018206×4-160=664255+190-245=2005/8+2/8=7/8159-46+291=40416×(330-321)=144143×(324-318)=85844-(469-425)=0542-49×6=248767×2-80=1454451-(225+40)=186239×2-12=466461-407=54280+776+644=1700325+55+53=433725-242+570=1053300-53-245=2689+(90-32)=747118×6-381=327443-(192+80)=17163×9=567279×8-122=2110683-29+584=1238465-50-184=231194×(462-458)=776327-21×5=222601×(954-949)=3005890+266-121=1035345+376=721452×(952-945)=3164414-41×4=25034×4+403=539719×(664-661)=2157476-130-190=156492-424+76=144375×2-365=38598+47=145305-56×2=19373-15+423=48150×(107-103)=200913-140+502=1275936-(834-59)=161495-143-294=58432-(219-194)=407498×(955-951)=1992261-83-169=9701×6=4206334-(301-113)=146183-40=143711-(60+308)=343405-(377-169)=197539×9=4851488-(418-272)=342352+53×5=617923-493-143=287494-13×9=377207+785-553=439160+(347-108)=399440-34×7=202974-97-130=747760-(59+488)=213740-71-413=256236-61×2=114864-(225-147)=786479-42=437596+(704-639)=661970-366=604201+(365-82)=484455-59×7=42371+71=442967-(408+496)=63150×6=90059×4=236867-584-13=270456×6=2736494-147-308=39997-80+196=1113378-168×2=42337-55×3=172954-559+345=740118+(376-215)=279223-(91+122)=10440-168-36=236129-35-39=55451-51×6=145113+269+153=535881+802-666=1017127+109-112=124276-243=33429+(190-143)=476785-27-558=200441-324+488=605474-75×6=24168+140×3=588189-(90-89)=188476×2+308=1260679×9-773=533839-22+307=32460+35×8=340915-390×2=135257×2=514461-416=45628×(782-779)=1884538-58=480277+964=1241998×(346-341)=4990399+803-851=351434-138-56=240502+185=687479-(22+338)=119942×9=8478487-77-111=299188+191-109=270285-34+232=483757-173×4=65338-20×3=278589+298=88777+(420-120)=377177+131=308525+663-339=849314+100=41474×(165-159)=444498-151×3=45662-301+583=944451+(288-30)=709349×9=3141457+33×7=688283-200+672=755706+11+262=979692×7-563=4281236×(204-201)=708236×4-108=83673×(357-349)=584232×2=46470×6-281=139944-231-45=668447-324+213=336424+803+847=2074223-222+81=82627+(510-439)=698491+(729-525)=6953/7+2/7=5/7135×7+340=1285828-(10+720)=98392+70-445=17979-(341-209)=847361-108=253531-(902-532)=1614/8-2/8=2/891×9=81961×(249-242)=427288+122+440=850481-134-111=236345×(244-238)=207072×3+586=802870-(53+91)=726122+201+130=453351-135-142=74256-(932-885)=209392+(437-166)=663147×2=294741+574=1315398-(167+116)=115193-32×4=653/6-1/6=2/6790-74+999=1715783+964=1747439-(418-411)=43215+417-54=378906+180+110=1196389-118-51=220454-(349+51)=54435-240-74=121349+243=592113+316-245=184262×3+160=946127×2-226=28241×(375-372)=72353×7-250=121249+70=319343×(799-790)=3087280+30×2=340111-(345-327)=93998-493=505388-22×2=344561-299-163=99771-592=179212+(227-104)=335892-590=302121+(408-385)=14494+(872-788)=178264×6=158498+171=269278-42×6=26470-358=112334-262=72548×5-507=2233242+371+368=981125+583=708495-484=11599+805+729=2133880-748-46=8681+69-74=76391-(471-274)=194301×2=602158-23×5=4332+187-213=6629-(120+407)=102372-102=270334-22+161=4731/7+2/7=3/734×(346-341)=17086+465+371=922985+(802-610)=1177976+(912-706)=1182123+145×4=703425×9=3825882+234=1116613+267+62=942115×6+555=1245421-187×2=47934+654-876=712735-(189-119)=665506-(689-631)=448287-(118+92)=77831-517-72=242716-614=102975-(755-511)=731113-(326-269)=56509+363=872150×2+175=475265×3-556=239971-156-531=284667×7-749=3920116-(76-62)=102439×2=878118+(836-578)=3762/5-1/5=1/5445+57×5=730211-45×3=76716-(535-137)=318296+(269-242)=323337+(372-148)=561572-255-96=221416×(72-67)=2080318-(468-208)=58401+(766-523)=644351-(101+243)=7153-65+300=388529+760-462=82784×7-234=354624-242-96=28654×(480-473)=378313-230+268=351327-(88+20)=21938×2+419=495879×8=70323/6+2/6=5/615×(204-197)=105419-54=3653/10+7/10=1472-345=12732+228×4=944169×(491-488)=507639+194×4=1415567+285×2=1137449+805-39=1215423-(85+90)=248235×3-601=104496×7=3472161+317-173=305337×(419-415)=134845+171=216994-571=423128×3+55=439491-(19+413)=5969+(486-31)=524258-79=179759-171×2=41755×8-383=57909×6=5454543+(363-204)=702211+801-379=633752-171+525=1106748-63×9=181430-225-170=35416-247=169490-189=30197+224×4=993183-17+317=483297×3-552=339217-48×3=73121+93+271=485456-(175+31)=250495+(327-152)=670580-230×2=1205/8-1/8=4/8491+205×2=901219×2=438359-359+116=116661-(227-18)=452226-219+40=47368×(259-251)=2944454-175=279294-55×3=129368×5-415=1425606-399=207713+(515-64)=1164368×2=736566+936+862=2364194×5-959=11141+517+47=705213×8-81=1623625×6=3750917-(213+80)=624670-(429-255)=496327+161=488968-108×3=644260-(32+34)=194448-11×4=404351+103-75=379289-114×2=61917-327+495=1085434-10×9=344478-385+147=240276+232+230=738129+143=272386×2-376=396504+(876-18)=136225+403+441=86944×4+32=208804-99-49=656178×2-259=9757×(94-85)=513102×9-613=305239+231=470444-154=290144+558=70284-(189-115)=10264+205=46965+(392-354)=103171+673-46=798205+187=392785-80-297=408379×(360-355)=1895929-(838-342)=433547+387-367=56759+142=201112+627=739475+269+385=1129762-59×6=408862+(875-586)=1151117×4=468717-138×2=44138×(220-211)=342356-(703-461)=114115×(279-274)=575427+547=974165×4=660416+(411-401)=426732+707-216=1223499-411+525=6132/4-1/4=1/4171×(213-210)=513374-13+40=401457-184×2=89605-452+97=250963-44×2=875128×5=640744-(663-308)=389329+(353-136)=546187×3=561140+212=352247×6-490=992925-108=817598+856-966=488876×7-34=6098856-(87+752)=17174-56=118453+(827-23)=1257512-334-45=133379-17-305=57254+28+518=800514×8-531=3581302-109+295=488773+236-994=15469-428+422=463158+36-192=243×8+60=404170-(135-51)=86197+75=27274×(88-80)=592161×2-193=12992×6=552444-61-346=37764-698=662/8-1/8=1/8316+36+358=710690×6=4140452+547-101=898454-(78+231)=145330+(279-266)=343710-209-17=484988+435=1423623×6-873=2865617×6=3702281-34×7=43289+(44-14)=319277-47+215=445235-(63+136)=36990-(554-230)=666713-45×3=578493-206-123=164120×5-191=409285+938-255=968889-39×7=616264-239-10=1571×(312-304)=568562-(50+321)=191316+520+210=10462/6-1/6=1/6390+(315-120)=585142×(52-49)=426824-149-340=3351/5+3/5=4/596×3=28884×5-247=173891×(508-504)=3564471×(362-359)=1413795×7=5565233×(794-790)=932132×7-441=483534-498=36195+(409-38)=56652×2+131=235815×(628-623)=407517×(93-87)=102450-(247-47)=25051-15=36161+154=315515-289=226945-97+667=1515361-49×6=67861+846-218=1489140+100×3=440441×5-956=1249492×2=984125+(853-675)=303541-199=34242×(95-90)=21022×9+246=444393-(263+84)=46670+887+49=1606112+373=485173×(450-445)=865590×6=3540839-71-516=252369-(246+90)=33233×(397-394)=699701+186-27=860877×(321-312)=7893356×3-440=62830×(234-227)=210211×3=633572-530+332=374313+(415-138)=590286-(461-203)=28717×2-293=1141376-149-112=11534×7=23847×4=188619-(387+201)=3132×6+341=533145-61+77=161242+35-56=221133×3+882=1281740-593+844=991752-(544-349)=55738×5=190808×2=1616632+263=895819-(196+562)=61477-(234+28)=215315-221+817=911106×6-537=99990-(858-516)=648307×2+817=1431374-26×2=322203-64+73=212436-199-195=42426-86-222=118500+654+56=1210984-(22+448)=51425+65+583=673108+202-277=335/6-1/6=4/6497-(697-671)=471265+129=394858-239×2=380480-(304+60)=116511+313=824928-(83+534)=31171×(712-708)=284860×7=6020311+49-197=16362×2=124434×9=3906236+22×3=302467+94=561180-48=132141-(81+58)=2717-268×2=181316+142×4=884826-325=501114+216-95=235621-125-195=301801-265×2=271583×8-52=4612160+92×3=436470-200-184=8673×3-139=8045×2=90312+86×5=742778-(520-43)=30176×(356-351)=380672-51+457=1078473-107×2=25984×9=756370+(335-10)=695449-139+100=410932-(446-350)=836473-(22-19)=4702/7-1/7=1/798