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109+358=901+84+13=107-42+234=768-(882-501)=884-705+426=646+245+45=3/6+2/6=22×2+343=350+109-345=43+116=601+225×2=468-(213+41)=135×4=705-92×6=964+558-786=515+(399-207)=854-589-48=117+(844-201)=133-66+427=722-304×2=180-(307-267)=238×(113-105)=449×5-955=85×8-487=973+(753-353)=845+206-496=473-(266-47)=4/10+2/10=714+(677-88)=233+(976-757)=160×6=3/7-2/7=447-159=322×8=659+776+611=182+12×2=154+107+448=248×3+138=374+578+124=286×2+410=307×2-490=629×7=413-80-242=995+(720-191)=381+257-502=126+262-32=52×(314-308)=103+496+21=337-18×8=50+291+300=244-95=265-(464-258)=826+718-67=150+374+933=491×(764-756)=353×2-415=627×7=199-73+366=278×6=993-(444+147)=92×8-50=996-264×2=617-420=171×4+75=634+423+988=763×(919-913)=117+366+455=184-20×9=855×(214-207)=340×(997-990)=443+36-428=80×(275-269)=118×6-36=958+968=356+(471-200)=620-214-158=26×(64-55)=111+91=626-358=303×3-783=924-(259+515)=205×4=171+688=209-63×2=135+880+922=363+16×5=552-399=847-(287+410)=354-218-70=964-238+400=717-(48+382)=454-(220-96)=837-447+309=911-(87+89)=274+947+554=582+404-714=528×3-920=131+24×5=182-(92+40)=56+99×8=822×4-459=373+670+473=144+220+448=644-109+175=84×2+808=895-461-405=738+(913-637)=280×2=451-(428-247)=230×7-809=124×6-708=402-(147+15)=321+(500-239)=93+(193-169)=51×6=535-(641-537)=4/7-2/7=49+(554-261)=303-44×5=630×8-255=559+(678-234)=72-29×2=93×8=898-245-330=142×7-870=95×6-413=149×(618-611)=657-(54-32)=366-110-117=313-(162-120)=645-553+24=977-(777+161)=1/3+2/3=216×8=829+631-642=231×(329-325)=77×(52-49)=16×4=709-25×6=361-27+109=252-108×2=432-(821-743)=915-284-247=179×3+245=898-(449+273)=121+594=279-(448-314)=682-82×7=465-238+225=108+226×2=138+(437-189)=998-214=45×(691-685)=728-(527+191)=773-727=269-(200-177)=905×4-343=741-726=169-35+111=68×5-320=169+314-137=817×(664-656)=82×4=31+255×2=211+90=476-287=899+999-965=1/8+5/8=813+322+783=279×2+118=392-278+93=214×(324-321)=235-26×5=415-315+106=270+49+375=272+952=332+(112-105)=96+390+21=102+359-328=392-32=311-194=899-227=374×7-957=287+506=853×3=370-145-54=4/8-3/8=165×4-173=619-424+963=115×4-401=170+(417-261)=329×(140-137)=586×4-670=657×2=66+468-506=638+805-19=732×6-153=127×4-163=386-307-59=373-218=164×3-226=274-93-119=572+259+102=937×(34-31)=855+337-202=111+(343-139)=113×5=789-(383+170)=159-109+15=357-(167+157)=404+(113-60)=175+243-154=550-30=939+232-96=124×(733-728)=905-73=782-534+110=369×(501-497)=695-35=973-517-436=808-504+184=407-351+259=318-58-16=413×9=34×9=421-(166+237)=120×4=482-(614-404)=301+58×5=406+(395-89)=56+88×4=481-85-275=476-(285+66)=979-(394-141)=495-(434-427)=251+(196-173)=88×(88-84)=390-47×2=353-69-24=128+390+139=549+155+42=11+479-124=763+864=64+332+481=997-284-303=948×6=308×2+43=185×9=327+360+208=78+(133-126)=716+(588-98)=272×2+890=1/6+4/6=268×(237-234)=174+96×2=571×3-932=173+52=3/5-1/5=61+580+236=302-(138-50)=476+(565-23)=2/7-1/7=478-405+124=983-162×3=24×(462-457)=509-424=296×(594-591)=451-351=452-(258+94)=308×(263-260)=473+(182-95)=579×2-259=453×2-151=419+(631-222)=643×(539-535)=424-130-90=418-401+443=3/6-1/6=378+121=368-21-120=413-(963-574)=178-35=402-36×8=799-(167-118)=573-261+918=594×8=476-139×3=27×6-150=522+250=33×9+337=45+137+109=826×2-207=800-472-112=161×4+390=218×(302-299)=4/7-3/7=211-14×5=700×8-435=93+78×8=859-(858-825)=328-224+220=433-69×6=531-109×4=218×4+136=217+229=435+649+117=222-(58+37)=467×2-693=916-(628-283)=705-(908-388)=554-(277-23)=961-(102+200)=58×2+999=157×(183-178)=34×3=316-64=224-(148+24)=847-(415+373)=184×4=968-23×8=911-588=680+291×3=273+171-136=291+64=88×(248-245)=106+(278-269)=446×5-90=454+465=35×(474-470)=29+231+29=144×6-329=710+673+808=494×2=639+364+498=300+831+21=740-(947-257)=78×4+269=374-364=612×5=533-109×4=104+(787-562)=732-56-356=57+617-331=197+176=475-(300+77)=868×3-499=321-(436-196)=134×4=183+416-376=376+34-102=195+57×9=225-142+252=351+202=299×2=172-(376-344)=144×3=806-563=709-146×4=145-(431-367)=33×5=348+199-401=983+568+852=498+(309-19)=48+(274-115)=874-440-86=598×6=863-(629-64)=974-126-572=104-104+163=347-217-65=798-684=177+(425-418)=152-132=231+132=712-390+295=800-(645-35)=112+217-266=377-(757-536)=699-380+330=10×2+420=124-90+59=505-60×5=981-874=903-(59+149)=534-115+750=155×(998-990)=63+(469-120)=335-114-218=183-106+209=485-(145+304)=453-(376-321)=68×(128-121)=53+286-276=354+(175-83)=140-24×3=436-215×2=29×7+43=400+96+366=541-52×3=971-(264+641)=43×(33-25)=414-(83+270)=39×(153-145)=442+54×5=249×7-389=421-(248+123)=24×(188-184)=491-35-126=905+(857-716)=602-184+662=1/6+2/6=992-272-425=929-(399+242)=421-258=463-43×4=314+382+169=265×7=258-(434-278)=203+163=293+207+102=764-598=179×2-124=602-(846-593)=365×2=502×4=487-(232+251)=242-23×5=824+663+645=224×4-554=46×8+10=105×8-618=240-(168-164)=7/9-2/9=80×3=136×7-527=197-124+407=172+160+644=308×4-185=89×9=947-(874-440)=96×6=920-(931-847)=500-11×9=395-(40+56)=833+(554-230)=662-74=106+(478-374)=148+783+939=145+210=93+369=687-146+755=18×(476-470)=106×7-283=907×4=24+(338-134)=803-(461-59)=784×6-128=321+13×2=220×3-160=389-23-298=368+15-104=914+192-281=524+201=750-(64+627)=357-(383-47)=984×(19-12)=719-(131+557)=793×(60-57)=245+217=254-(247-62)=217-138=419×7-500=817-147=380-19-332=420-19×3=899-95+23=398+52×3=540-191=818×6=662×9=238+(404-86)=478+(148-86)=314+35×2=970-922=230×(84-81)=404-389+122=380×2+280=227+297-210=324-45+86=135×7+516=499-(279-106)=44+85=815-(550+230)=428-(239+176)=947×3=496-61×8=363-55-177=327-(17+120)=83×(196-192)=35-20=578+(842-739)=319-93×3=61+(470-420)=162×2=2/4-1/4=434-(110+44)=102×8=116-15+392=242-54+174=943+912+899=437-26-391=71-20+302=616+828-281=472-285-40=335+45×6=727+(652-149)=43+116+70=439×2-231=203×(743-740)=280×3-552=887×2-452=159-(141-39)=941-(330+150)=335-(766-698)=200+(409-224)=285+12+498=323+62-348=282+(883-304)=214×(615-606)=776+(912-691)=610+(733-30)=453+(532-457)=2/5-1/5=868-54×2=187+143-281=389-15-124=452-424+352=578×(648-640)=6/10+2/10=241×3+135=806-166-409=483-(471-178)=398+475×2=67+(583-59)=947-(816+10)=260+53-155=221+52×8=149×3=290×2+228=830-338×2=200+182=332-310=300+90×3=364-(369-192)=441-30×9=614×9-653=565-(415-397)=356-339+173=774×8=346-(484-321)=109+79+561=435-59×5=992-162-444=779+851+106=40×3=285+73-130=734-99×4=583-79×5=800×8-307=921-136+701=290×2-62=197×3-469=615+758=434+203=826-264-288=39×6=803+279+812=766-(66+309)=287-122+156=762+660+378=188×3=79+212-188=485-22-18=480-158+39=216+568+765=525-(64+437)=92+432+302=95+223=930+448-88=428-(142+173)=410-(149+52)=483+(114-28)=397-15×2=720-43-338=975-(786-124)=194-143+423=149×7=410-366=300+112=451-298+307=834-(954-938)=474+388+44=508-215+346=238×(382-378)=23+512+623=362-317=632-224-202=406×2+654=653×6=203-79-112=829×6=297+689+512=468-19=752-(478+41)=900+742-982=73+635-535=479-63×5=964-22×7=421-28×8=888+797=488-211×2=142×5+96=159+264=288×3+130=409+567=185+274-180=248-230+39=474-104×4=477-(203+85)=941-(398-274)=355+682-367=78+159=27+(475-140)=368+72-304=430×8=135×2=278-38=321+132=96×(418-412)=761+80×4=230-11×4=427-213-19=733-(417+258)=431+80×7=70+236=316×2=217-(24+183)=4/5-1/5=484-228+266=79+134=239-156=415+(83-42)=736+(834-202)=629+(863-279)=444-(454-335)=89×(499-494)=4/8-1/8=473-134×2=84+(458-188)=241-10×2=464-164-107=852-194-409=898-(529+229)=27×6=162+305-65=926-426-369=62×7+382=353+656-325=242+200=327-95=589+448=627×(804-800)=475-(175+71)=190-47+99=230+169-139=161×3+62=961+85-875=927×(53-48)=900-(511+91)=406-44×3=339-151-175=255+215-226=323+518+118=735-286-327=299×(113-110)=86×(199-195)=627+135=379+(351-35)=374-(171+128)=950×(567-561)=930-802+767=244-113=346+83-261=432-(10+419)=247×(365-361)=190+302=364+167+343=928-103×3=367-(401-304)=71+197=425×(628-625)=227+(110-44)=403-206-156=2/6+4/6=201-173=47+(676-433)=323-(196-80)=473+(402-331)=179+315+72=337-(200-131)=381-319=62+242=25×3+123=432+138+12=734-504+938=841×(186-181)=306+146+31=562+64+344=498-32×7=502+386=716+186=372×2-595=349+133=217+102=466×2-39=72×6=113+367+53=453-(111+226)=476-(422+11)=112-(318-260)=458+382-750=771+199=296-276=456+(432-308)=897-668=323-118+396=523-321-83=105+77×6=77×8-504=4/8+3/8=470-12-316=364-49+936=651×3-320=114×(462-454)=432-99+798=441-154+176=483-258=230-67-138=312+160=172+609-525=293-135=462+38-417=345-48×2=225+151-225=240-39=347+(360-253)=901-550+485=758-78=636-315=865-(448+285)=719-87-415=35×8=11+54×5=558-118-41=445+(471-308)=474-44=56×4=392+224+153=770×5=208-(452-392)=62+110×4=269-(70+134)=143×6+385=701-44-205=624-275-157=858-30-730=277+33-10=355+269=895+317×2=340-91=14×4=403×(991-982)=699-(659+20)=53×2+33=395+85-213=62+(248-16)=2/6+3/6=102+355=45+344-328=414-108+107=921-175-581=729×(63-59)=1/4+2/4=347-(107+225)=370-17×7=584+923-259=269×2+264=529-(958-587)=191-(33+94)=254-229+576=375-(263-38)=403-155=837-55×8=564-22×5=433-(68+111)=256+141=226-100=948-868+514=38×5-188=493+692=278+192=94+80=46+318-169=310-232+333=212-(365-213)=977-588=180+17×2=177+422-26=4/7+2/7=854+50-765=600×3-429=530-110×4=457+25×7=154+132=264-17×4=30+34=593×(982-979)=360+30-382=955-(192+166)=122+142×5=509-151-245=12×(418-412)=336-144=250+63+216=216×2-28=896-111×8=219+218+303=888+275-967=83×5-98=225-29=166+155=915-80-473=690-(950-681)=294-(65+167)=484-60×7=87-38=380×2-121=528+104=439+957-968=293-204-84=209+236=325-101-53=890-771-18=99+990+948=860-425×2=237+414+38=386×2-219=103×(86-81)=350×(868-864)=935-246×2=836-(417-363)=395×(582-575)=982-(627-253)=408-316=参考答案109+358=467901+84+13=998107-42+234=299768-(882-501)=387884-705+426=605646+245+45=9363/6+2/6=5/622×2+343=387350+109-345=11443+116=159601+225×2=1051468-(213+41)=214135×4=540705-92×6=153964+558-786=736515+(399-207)=707854-589-48=217117+(844-201)=760133-66+427=494722-304×2=114180-(307-267)=140238×(113-105)=1904449×5-955=129085×8-487=193973+(753-353)=1373845+206-496=555473-(266-47)=2544/10+2/10=6/10714+(677-88)=1303233+(976-757)=452160×6=9603/7-2/7=1/7447-159=288322×8=2576659+776+611=2046182+12×2=206154+107+448=709248×3+138=882374+578+124=1076286×2+410=982307×2-490=124629×7=4403413-80-242=91995+(720-191)=1524381+257-502=136126+262-32=35652×(314-308)=312103+496+21=620337-18×8=19350+291+300=641244-95=149265-(464-258)=59826+718-67=1477150+374+933=1457491×(764-756)=3928353×2-415=291627×7=4389199-73+366=492278×6=1668993-(444+147)=40292×8-50=686996-264×2=468617-420=197171×4+75=759634+423+988=2045763×(919-913)=4578117+366+455=938184-20×9=4855×(214-207)=5985340×(997-990)=2380443+36-428=5180×(275-269)=480118×6-36=672958+968=1926356+(471-200)=627620-214-158=24826×(64-55)=234111+91=202626-358=268303×3-783=126924-(259+515)=150205×4=820171+688=859209-63×2=83135+880+922=1937363+16×5=443552-399=153847-(287+410)=150354-218-70=66964-238+400=1126717-(48+382)=287454-(220-96)=330837-447+309=699911-(87+89)=735274+947+554=1775582+404-714=272528×3-920=664131+24×5=251182-(92+40)=5056+99×8=848822×4-459=2829373+670+473=1516144+220+448=812644-109+175=71084×2+808=976895-461-405=29738+(913-637)=1014280×2=560451-(428-247)=270230×7-809=801124×6-708=36402-(147+15)=240321+(500-239)=58293+(193-169)=11751×6=306535-(641-537)=4314/7-2/7=2/749+(554-261)=342303-44×5=83630×8-255=4785559+(678-234)=100372-29×2=1493×8=744898-245-330=323142×7-870=12495×6-413=157149×(618-611)=1043657-(54-32)=635366-110-117=139313-(162-120)=271645-553+24=116977-(777+161)=391/3+2/3=1216×8=1728829+631-642=818231×(329-325)=92477×(52-49)=23116×4=64709-25×6=559361-27+109=443252-108×2=36432-(821-743)=354915-284-247=384179×3+245=782898-(449+273)=176121+594=715279-(448-314)=145682-82×7=108465-238+225=452108+226×2=560138+(437-189)=386998-214=78445×(691-685)=270728-(527+191)=10773-727=46269-(200-177)=246905×4-343=3277741-726=15169-35+111=24568×5-320=20169+314-137=346817×(664-656)=653682×4=32831+255×2=541211+90=301476-287=189899+999-965=9331/8+5/8=6/8813+322+783=1918279×2+118=676392-278+93=207214×(324-321)=642235-26×5=105415-315+106=206270+49+375=694272+952=1224332+(112-105)=33996+390+21=507102+359-328=133392-32=360311-194=117899-227=672374×7-957=1661287+506=793853×3=2559370-145-54=1714/8-3/8=1/8165×4-173=487619-424+963=1158115×4-401=59170+(417-261)=326329×(140-137)=987586×4-670=1674657×2=131466+468-506=28638+805-19=1424732×6-153=4239127×4-163=345386-307-59=20373-218=155164×3-226=266274-93-119=62572+259+102=933937×(34-31)=2811855+337-202=990111+(343-139)=315113×5=565789-(383+170)=236159-109+15=65357-(167+157)=33404+(113-60)=457175+243-154=264550-30=520939+232-96=1075124×(733-728)=620905-73=832782-534+110=358369×(501-497)=1476695-35=660973-517-436=20808-504+184=488407-351+259=315318-58-16=244413×9=371734×9=306421-(166+237)=18120×4=480482-(614-404)=272301+58×5=591406+(395-89)=71256+88×4=408481-85-275=121476-(285+66)=125979-(394-141)=726495-(434-427)=488251+(196-173)=27488×(88-84)=352390-47×2=296353-69-24=260128+390+139=657549+155+42=74611+479-124=366763+864=162764+332+481=877997-284-303=410948×6=5688308×2+43=659185×9=1665327+360+208=89578+(133-126)=85716+(588-98)=1206272×2+890=14341/6+4/6=5/6268×(237-234)=804174+96×2=366571×3-932=781173+52=2253/5-1/5=2/561+580+236=877302-(138-50)=214476+(565-23)=10182/7-1/7=1/7478-405+124=197983-162×3=49724×(462-457)=120509-424=85296×(594-591)=888451-351=100452-(258+94)=100308×(263-260)=924473+(182-95)=560579×2-259=899453×2-151=755419+(631-222)=828643×(539-535)=2572424-130-90=204418-401+443=4603/6-1/6=2/6378+121=499368-21-120=227413-(963-574)=24178-35=143402-36×8=114799-(167-118)=750573-261+918=1230594×8=4752476-139×3=5927×6-150=12522+250=77233×9+337=63445+137+109=291826×2-207=1445800-472-112=216161×4+390=1034218×(302-299)=6544/7-3/7=1/7211-14×5=141700×8-435=516593+78×8=717859-(858-825)=826328-224+220=324433-69×6=19531-109×4=95218×4+136=1008217+229=446435+649+117=1201222-(58+37)=127467×2-693=241916-(628-283)=571705-(908-388)=185554-(277-23)=300961-(102+200)=65958×2+999=1115157×(183-178)=78534×3=102316-64=252224-(148+24)=52847-(415+373)=59184×4=736968-23×8=784911-588=323680+291×3=1553273+171-136=308291+64=35588×(248-245)=264106+(278-269)=115446×5-90=2140454+465=91935×(474-470)=14029+231+29=289144×6-329=535710+673+808=2191494×2=988639+364+498=1501300+831+21=1152740-(947-257)=5078×4+269=581374-364=10612×5=3060533-109×4=97104+(787-562)=329732-56-356=32057+617-331=343197+176=373475-(300+77)=98868×3-499=2105321-(436-196)=81134×4=536183+416-376=223376+34-102=308195+57×9=708225-142+252=335351+202=553299×2=598172-(376-344)=140144×3=432806-563=243709-146×4=125145-(431-367)=8133×5=165348+199-401=146983+568+852=2403498+(309-19)=78848+(274-115)=207874-440-86=348598×6=3588863-(629-64)=298974-126-572=276104-104+163=163347-217-65=65798-684=114177+(425-418)=184152-132=20231+132=363712-390+295=617800-(645-35)=190112+217-266=63377-(757-536)=156699-380+330=64910×2+420=440124-90+59=93505-60×5=205981-874=107903-(59+149)=695534-115+750=1169155×(998-990)=124063+(469-120)=412335-114-218=3183-106+209=286485-(145+304)=36453-(376-321)=39868×(128-121)=47653+286-276=63354+(175-83)=446140-24×3=68436-215×2=629×7+43=246400+96+366=862541-52×3=385971-(264+641)=6643×(33-25)=344414-(83+270)=6139×(153-145)=312442+54×5=712249×7-389=1354421-(248+123)=5024×(188-184)=96491-35-126=330905+(857-716)=1046602-184+662=10801/6+2/6=3/6992-272-425=295929-(399+242)=288421-258=163463-43×4=291314+382+169=865265×7=1855258-(434-278)=102203+163=366293+207+102=602764-598=166179×2-124=234602-(846-593)=349365×2=730502×4=2008487-(232+251)=4242-23×5=127824+663+645=2132224×4-554=34246×8+10=378105×8-618=222240-(168-164)=2367/9-2/9=5/980×3=240136×7-527=425197-124+407=480172+160+644=976308×4-185=104789×9=801947-(874-440)=51396×6=576920-(931-847)=836500-11×9=401395-(40+56)=299833+(554-230)=1157662-74=588106+(478-374)=210148+783+939=1870145+210=35593+369=462687-146+755=129618×(476-470)=108106×7-283=459907×4=362824+(338-134)=228803-(461-59)=401784×6-128=4576321+13×2=347220×3-160=500389-23-298=68368+15-104=279914+192-281=825524+201=725750-(64+627)=59357-(383-47)=21984×(19-12)=6888719-(131+557)=31793×(60-57)=2379245+217=462254-(247-62)=69217-138=79419×7-500=2433817-147=670380-19-332=29420-19×3=363899-95+23=827398+52×3=554540-191=349818×6=4908662×9=5958238+(404-86)=556478+(148-86)=540314+35×2=384970-922=48230×(84-81)=690404-389+122=137380×2+280=1040227+297-210=314324-45+86=365135×7+516=1461499-(279-106)=32644+85=129815-(550+230)=35428-(239+176)=13947×3=2841496-61×8=8363-55-177=131327-(17+120)=19083×(196-192)=33235-20=15578+(842-739)=681319-93×3=4061+(470-420)=111162×2=3242/4-1/4=1/4434-(110+44)=280102×8=816116-15+392=493242-54+174=362943+912+899=2754437-26-391=2071-20+302=353616+828-281=1163472-285-40=147335+45×6=605727+(652-149)=123043+116+70=229439×2-231=647203×(743-740)=609280×3-552=288887×2-452=1322159-(141-39)=57941-(330+150)=461335-(766-698)=267200+(409-224)=385285+12+498=795323+62-348=37282+(883-304)=861214×(615-606)=1926776+(912-691)=997610+(733-30)=1313453+(532-457)=5282/5-1/5=1/5868-54×2=760187+143-281=49389-15-124=250452-424+352=380578×(648-640)=46246/10+2/10=8/10241×3+135=858806-166-409=231483-(471-178)=190398+475×2=134867+(583-59)=591947-(816+10)=121260+53-155=158221+52×8=637149×3=447290×2+228=808830-338×2=154200+182=382332-310=22300+90×3=570364-(369-192)=187441-30×9=171614×9-653=4873565-(415-397)=547356-339+173=190774×8=6192346-(484-321)=183109+79+561=749435-59×5=140992-162-444=386779+851+106=173640×3=120285+73-130=228734-99×4=338583-79×5=188800×8-307=6093921-136+701=1486290×2-62=518197×3-469=122615+758=1373434+203=637826-264-288=27439×6=234803+279+812=1894766-(66+309)=391287-122+156=321762+660+378=1800188×3=56479+212-188=103485-22-18=445480-158+39=361216+568+765=1549525-(64+437)=2492+432+302=82695+223=318930+448-88=1290428-(142+173)=113410-(149+52)=209483+(114-28)=569397-15×2=367720-43-338=339975-(786-124)=313194-143+423=474149×7=1043410-366=44300+112=412451-298+307=460834-(954-938)=818474+388+44=906508-215+346=639238×(382-378)=95223+512+623=1158362-317=45632-224-202=206406×2+654=1466653×6=3918203-79-112=12829×6=4974297+689+512=1498468-19=449752-(478+41)=233900+742-982=66073+635-535=173479-63×5=164964-22×7=810421-28×8=197888+797=1685488-211×2=66142×5+96=806159+264=423288×3+130=994409+567=976185+274-180=279248-230+39=57474-104×4=58477-(203+85)=189941-(398-274)=817355+682-367=67078+159=23727+(475-140)=362368+72-304=136430×8=3440135×2=270278-38=240321+132=45396×(418-412)=576761+80×4=1081230-11×4=186427-213-19=195733-(417+258)=58431+80×7=99170+236=306316×2=632217-(24+183)=104/5-1/5=3/5484-228+266=52279+134=213239-156=83415+(83-42)=456736+(834-202)=1368629+(863-279)=1213444-(454-335)=32589×(499-494)=4454/8-1/8=3/8473-134×2=20584+(458-188)=354241-10×2=221464-164-107=193852-194-409=249898-(529+229)=14027×6=162162+305-65=402926-426-369=13162×7+382=816353+656-325=684242+200=442327-95=232589+448=1037627×(804-800)=2508475-(175+71)=229190-47+99=242230+169-139=260161×3+62=545961+85-875=171927×(53-48)=4635900-(511+91)=298406-44×3=274339-151-175=13255+215-226=244323+518+118=959735-286-327=122299×(113-110)=89786×(199-195)=344627+135=762379+(351-35)=695374-(171+128)=75950×(567-561)=5700930-802+767=895244-113=131346+83-261=168432-(10+419)=3247×(365-361)=988190+302=492364+167+343=874928-103×3=619367-(401-304)=27071+197=268425×(628-625)=1275227+(110-44)=293403-206-156=412/6+4/6=1201-173=2847+(676-433)=