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246×(322-318)=252+(301-67)=621×3=670+889-493=171×4=36×9-250=143×(277-268)=396-379+434=424×(939-932)=422-(287+98)=182+10+133=985-640+613=480-15×6=326-(94+147)=328+372+288=158+71×5=93×(131-123)=131+81=89+424+288=957-87-155=91×7=384+398=259-87+144=152+(374-230)=30×6-149=147+221×4=151×4-547=186+776+74=40×6+51=668-(723-481)=158-(410-273)=656-30×9=76+(141-114)=457-23=542-428=105×3+345=667-647=233+35+438=468-174=271×2-439=237-63=387-179=153+95=161×3=381×2-378=127+165×3=470-107=116+57×2=140+158=341+478-86=263+53-48=211+18×3=475-269-73=882-(655+169)=521-80×2=406-396+353=760-22×7=166+90×9=873+(297-284)=5/7-1/7=457-(55+206)=758+(649-493)=487-44-146=440-225-54=259+211-205=558+195+22=158-76=880-594+983=469+544-270=74+95=256×(188-185)=496+441+139=415-(402-152)=863-16-817=881-(367+203)=847-(686-103)=638+904+357=618+875-769=593-67×6=20×4+109=308+941+460=556+431-359=408-338+59=353×4-208=581-395=16×(442-437)=195×5-495=162+132+674=427+606-147=110+(312-253)=260+135-156=354×4=243+195=185-(309-195)=88×6=464-41=281×(657-653)=186+165+599=182+(236-114)=730+717-871=895-641+247=116×4+355=851-674-142=25+42=404-132=520+449+682=297+194=794-226=293-(132+105)=306+651+24=4/10-3/10=441-304=54×(854-850)=436-(84+52)=104×2=346-319+418=462-183=757×3-814=393+25-137=805-334×2=122×(256-251)=332+167-79=545-(93+30)=422-20-282=953-414+607=210-15-25=431-(158+170)=894×9-389=494-102+11=472×2=360-(88+14)=560-(780-481)=52×8-39=271-166=31×8+234=478-101×2=61×6-68=110+282=737-559=691×4=897+47×2=68×8-402=237+229=787-80×7=14×(296-292)=352+(494-199)=139×4+21=663-87×6=44+39×3=868×5=18×(17-12)=432-388+132=645+34+69=205+(372-196)=62+150+597=236+(436-206)=23×2+497=785×(872-868)=2/3-1/3=274-229=101×4=240-60×3=521-(159+123)=4/9+2/9=471-(90+163)=356-(442-415)=708-438+916=482-46-46=270+681=490-235+94=679-25×9=152+(273-265)=42+147=30+661+251=187-103+357=2/8+6/8=426-47×8=315+861-196=3/9+5/9=171+279+771=760+963-686=382-149+191=851×4-541=426-21-76=369-328=609×2=324-310+327=303-196-50=527×3=4/8+3/8=371-119+122=766-342-50=306-(385-373)=325-156+195=298×(67-64)=333×2-465=746-180+901=264-12×3=480-198=475-(222-69)=98×(65-57)=849+151=464-42-326=894+771+196=433-82=933-183-271=83+205-12=469+143-94=221×2-121=994-634-284=787-(343+116)=462-313+310=86-25+142=972-(644-570)=420+262+741=41×(50-43)=399-211+133=774-(904-426)=798-(819-120)=137+226=526+(736-691)=945×(788-783)=302×2=417+122×2=445-174×2=528-90×2=562-293-197=283×3=627-503=451-43×2=965-39×6=656+(824-107)=367-304=183-43=140×4=363+48×7=870-48-464=956-588+578=930-169-483=69×(406-403)=443-331+852=763-(586+112)=276-(873-623)=289+123-309=122+(209-148)=294×8=330+224-237=511+676=484-(162+40)=156+762-534=621+745=411-71-172=939+187+110=113×2+87=538-(273-249)=237+439+134=186+240+498=420-20-183=179×5-259=153-130=47×2+320=218-12×4=197+360+56=336-158+165=435-(431-29)=140+875-275=111-(46+11)=225×3=265-66×4=925+(776-579)=459-16×5=212-68+78=289-217+395=163×4=482+(328-214)=842-(945-266)=453-(193-77)=668-491=193×3+840=496×2-731=96+275+691=977-60=356+(235-17)=729-556-159=181×5-748=21+327-211=460×2=670+724+316=4/6-1/6=871-310=67+89×4=438-29-333=868×3-190=728-(999-362)=523×4-96=357-(11+209)=45+(352-63)=923-(258+595)=712-67×2=5/7+2/7=276+179=333+21×6=599-125+694=629+959-617=618-475+91=604-64×2=483+824-27=46+586+853=72×(259-250)=436+(644-345)=938×(958-949)=107×9-929=711+(464-356)=309-234=395+69=246-75×2=35×6-76=753+83×6=355+(487-230)=43×2=52+89=648×(162-158)=167×4=97×8=704-207-436=770+323-448=860×(617-613)=151×4+741=468-154-136=147×2=259-11-44=71×7=327×3=469-43×4=12+89×8=72×3+766=89+72=973-163-439=58+421-184=54+184=433-(11+49)=409+89-317=102+56-60=58×5=774+(951-361)=364-264=133-46×2=982-768=906×2=160+80×7=729-401+732=389+495+408=103×(255-247)=564×(139-136)=948-(32+111)=464-(95+282)=365-(282+50)=430-241-160=488-(166+186)=809+654+148=298+493=849-(536-465)=442-(63+354)=1/8+4/8=225-(307-304)=94×2=2/9+3/9=600+118=313-(463-177)=428-103+95=876-(559+132)=273-123+294=220+10+121=762-(64+537)=411-(409-35)=167-49×3=134-53=618-232-60=324×9=260+350=470+(142-96)=214+460×2=380-164×2=717-11×8=431-(317-216)=838×2=14+17=21×9=459-307+608=344+(804-31)=286×3-598=834×2-17=348-(18+226)=441-85-322=843-10×6=103+40=926-27×4=89×3=975-(586-477)=275+753-913=163×2-110=1/7+3/7=93×(489-480)=497-115-31=1/8+2/8=420+627+735=242×(347-343)=505-(751-507)=444-92=21×7+384=23×4+63=60+431-104=988×(820-816)=156-44+302=425+61×9=330-37×4=860-599-224=467-155=467-381+76=918-(871-62)=393-(468-347)=358+63=435+(431-389)=103+313=395+(291-125)=66×(210-207)=362-110+494=285-19×7=955×(173-167)=344-(150+92)=737+285+60=498-(39+115)=243-(488-444)=675-(233+225)=101×7=720-(612-137)=310+96=346-(119-66)=306+82+499=395+48×7=49×8-21=661-(54+451)=467-30×8=783+136+72=177+67+153=201-105-52=135+94+705=377+131=261×2=497-45×8=250+207=735+(735-701)=418×2+994=945×(601-592)=570+577-232=493-65×4=234+190+264=309-215+257=2/8-1/8=333×7-174=353-(258-121)=583-(292+177)=358+22×3=333×4-180=444-17-42=728×6-393=105×7-657=320-21-151=268-(287-220)=580-147=172-74×2=170+231=452-66×5=817×5=41×(409-400)=400-93=448×2=383+101=280+161=678+301+12=269×(472-464)=393+(230-119)=537+962=42×(240-234)=60+(246-94)=43×(153-147)=481-(175+193)=941-569+235=196-95×2=191×3-122=19×6+272=392-161-223=746-402+274=2/5-1/5=179+(470-32)=175-(271-143)=746×6=96-11×7=394+96-114=598+744-417=873×8-734=448+(402-73)=176×(789-781)=164×3+77=236+(466-432)=289+(483-131)=92+464=182×2-177=704-(840-804)=279+445-98=174+(266-31)=486+576-414=411-100×3=117-(351-331)=402-155×2=981-379-339=962-318×3=25+(175-91)=908+(730-472)=29×5-86=316-35×4=579+991+895=224-36×5=613-19-423=50×8=488-(331+32)=688-288×2=891+531=127-88=6/10-4/10=717-(727-523)=106+280+360=309×3-687=991+(977-746)=947-364=449-161-65=82+328-269=343+140-306=168+308+635=356×2=699×2=233-121-75=451-228=486-215-233=682-75-80=305+922=299-198-87=200+(227-38)=106×5-445=745×5=753-271=449-25-124=148+352+39=355+348=469-233×2=73+288+457=569+778-702=43×7+472=265+720=103×5+119=828-17×2=494+(462-142)=158×3=27×(464-455)=881+(880-656)=363-19-269=410-60-13=570+25×3=353-160-159=174-13+27=699+(651-22)=128×6+187=279×3-760=75-(94-51)=15×2+454=881-(131+671)=978×4=281-84+138=312×7-803=3/6+2/6=73×7+355=26+134-159=844-63×3=343+223×3=171×(430-425)=899-573-243=486-(401-386)=117+(428-194)=420×9=651-(113+138)=817+628=172-(409-293)=183×2+518=141-25×4=149+(390-138)=843-296×2=637-(93+359)=746+503=466-(102+336)=2/6+3/6=594×(745-741)=617-175=543×7-61=455+807+381=325×(754-747)=61×2=733-84=97×(343-338)=993-(439-340)=440-200+194=45×8=70×7=229-(95-31)=418-164+230=250-227=292×3-270=913-525-264=605-219×2=1/4+2/4=193+73-183=279-114-42=800×(247-240)=696×(213-210)=264+68×9=203×3-155=773+(479-106)=2/4-1/4=13×5=83+160=690+996-889=474-58×6=211+235=771×3-815=13+(881-374)=46+771+549=470×2-826=985+50×3=475-142=597+754+825=464-(30+89)=745×3-383=40+201=366+591=988+(699-371)=228-14×5=568×6-420=318+(948-119)=447-(93+109)=494-(23+103)=407-16-349=255-(484-459)=547×6=738×(98-95)=319-(473-248)=288+125-241=508-38×7=833-(600-296)=682×7=299+665=455-211-85=904+448+697=465-(353-146)=328+29×7=471×4-335=112×5+145=83×5=2/6-1/6=467×2=774×7=244×2=99×(65-61)=240-89+343=75+125=127×(359-355)=599×3-104=555-539+226=169-19×8=25×8+70=762×4-49=846-91-315=132-(407-341)=859-196+594=617×(869-865)=203+166-297=399+835-352=44×(82-76)=296+157=789×9-748=228+(481-111)=474+(490-421)=32×(431-423)=456-92+837=444-259+297=366+658-312=513-(657-470)=912×(300-294)=386-316+139=105+(466-72)=45×6+186=525-63=263×(959-952)=986-154-452=823-781+604=832-(813-696)=368+(335-94)=241×2+134=195+220=236+76-18=685-532-138=5/8-2/8=304+50-269=29+569+107=970-139+652=350-33-121=135-(124-51)=401-222=326×(788-785)=92+323-262=801+942+883=64×5+368=112×(276-268)=755-66-455=498-201+198=155+428+225=65+34-59=412×6=929-(50+118)=177-(854-728)=57×(466-461)=804-751+606=492-(45+361)=106+362-70=638-(139+243)=522×5=99+285-318=954+106-917=200+436=902+567-419=665-183=145-45=125+332=401-(422-143)=587-(290+169)=964×3=854×8=521×4-261=446-163=356+(342-325)=533-(343+33)=54×7+159=90×3-157=164+247-247=675×(219-212)=466×(666-663)=15×(925-920)=987-80-780=469-397=298+97-37=677-94+957=876-24+922=90×2=802×8-877=20+36+478=305+85+583=277-(348-235)=249-(28+95)=489-424=973-(22+626)=105+363=245-21×3=638-(33+258)=945-(282+611)=298+176-334=442-(798-751)=433-234=236+(265-147)=642-(445+182)=54+58×7=130+294-172=765×5-661=887-347-509=79+(431-328)=3/8-1/8=245-117=747+826-610=558+125=808-(998-245)=831+802=464-(436+19)=113+298+563=649-95×3=336-159=270+115+392=284+38×2=351+599+116=50+491+103=92×(215-209)=722-28+846=20+169+367=683-300=168+99×8=95×(77-72)=698×3-449=933-369+497=412+805-388=481-(267-190)=194+173=250+(500-330)=418-383=793-(109+384)=488+(181-76)=451-188=321-60×3=101+170×3=390×8-732=227+22+466=546-(316+56)=651×6-862=386-98+72=252-(361-209)=38×(342-336)=486+(260-214)=569-(37+523)=137+(490-61)=229×3+117=88+154×6=141×3-378=896-43×8=140×7-99=405+750+859=46×(190-181)=290-(192+84)=265×3-363=154+501=830-115=149-132+140=201+279=273-263=748-(51+107)=695+(605-23)=86+98=732-(575-477)=488+87×2=95+260+279=531-(483-232)=355+103+232=582+843-387=689-199-130=385+(368-227)=438-117-12=414-(53+123)=67+381-446=98×6-519=3/6-1/6=788-257×2=538×(984-979)=234-(39+153)=278-22=507-(928-781)=528-325+16=161-(86+61)=351-302=359+260=300-(115-99)=參考答案246×(322-318)=984252+(301-67)=486621×3=1863670+889-493=1066171×4=68436×9-250=74143×(277-268)=1287396-379+434=451424×(939-932)=2968422-(287+98)=37182+10+133=325985-640+613=958480-15×6=390326-(94+147)=85328+372+288=988158+71×5=51393×(131-123)=744131+81=21289+424+288=801957-87-155=71591×7=637384+398=782259-87+144=316152+(374-230)=29630×6-149=31147+221×4=1031151×4-547=57186+776+74=103640×6+51=291668-(723-481)=426158-(410-273)=21656-30×9=38676+(141-114)=103457-23=434542-428=114105×3+345=660667-647=20233+35+438=706468-174=294271×2-439=103237-63=174387-179=208153+95=248161×3=483381×2-378=384127+165×3=622470-107=363116+57×2=230140+158=298341+478-86=733263+53-48=268211+18×3=265475-269-73=133882-(655+169)=58521-80×2=361406-396+353=363760-22×7=606166+90×9=976873+(297-284)=8865/7-1/7=4/7457-(55+206)=196758+(649-493)=914487-44-146=297440-225-54=161259+211-205=265558+195+22=775158-76=82880-594+983=1269469+544-270=74374+95=169256×(188-185)=768496+441+139=1076415-(402-152)=165863-16-817=30881-(367+203)=311847-(686-103)=264638+904+357=1899618+875-769=724593-67×6=19120×4+109=189308+941+460=1709556+431-359=628408-338+59=129353×4-208=1204581-395=18616×(442-437)=80195×5-495=480162+132+674=968427+606-147=886110+(312-253)=169260+135-156=239354×4=1416243+195=438185-(309-195)=7188×6=528464-41=423281×(657-653)=1124186+165+599=950182+(236-114)=304730+717-871=576895-641+247=501116×4+355=819851-674-142=3525+42=67404-132=272520+449+682=1651297+194=491794-226=568293-(132+105)=56306+651+24=9814/10-3/10=1/10441-304=13754×(854-850)=216436-(84+52)=300104×2=208346-319+418=445462-183=279757×3-814=1457393+25-137=281805-334×2=137122×(256-251)=610332+167-79=420545-(93+30)=422422-20-282=120953-414+607=1146210-15-25=170431-(158+170)=103894×9-389=7657494-102+11=403472×2=944360-(88+14)=258560-(780-481)=26152×8-39=377271-166=10531×8+234=482478-101×2=27661×6-68=298110+282=392737-559=178691×4=2764897+47×2=99168×8-402=142237+229=466787-80×7=22714×(296-292)=56352+(494-199)=647139×4+21=577663-87×6=14144+39×3=161868×5=434018×(17-12)=90432-388+132=176645+34+69=748205+(372-196)=38162+150+597=809236+(436-206)=46623×2+497=543785×(872-868)=31402/3-1/3=1/3274-229=45101×4=404240-60×3=60521-(159+123)=2394/9+2/9=6/9471-(90+163)=218356-(442-415)=329708-438+916=1186482-46-46=390270+681=951490-235+94=349679-25×9=454152+(273-265)=16042+147=18930+661+251=942187-103+357=4412/8+6/8=1426-47×8=50315+861-196=9803/9+5/9=8/9171+279+771=1221760+963-686=1037382-149+191=424851×4-541=2863426-21-76=329369-328=41609×2=1218324-310+327=341303-196-50=57527×3=15814/8+3/8=7/8371-119+122=374766-342-50=374306-(385-373)=294325-156+195=364298×(67-64)=894333×2-465=201746-180+901=1467264-12×3=228480-198=282475-(222-69)=32298×(65-57)=784849+151=1000464-42-326=96894+771+196=1861433-82=351933-183-271=47983+205-12=276469+143-94=518221×2-121=321994-634-284=76787-(343+116)=328462-313+310=45986-25+142=203972-(644-570)=898420+262+741=142341×(50-43)=287399-211+133=321774-(904-426)=296798-(819-120)=99137+226=363526+(736-691)=571945×(788-783)=4725302×2=604417+122×2=661445-174×2=97528-90×2=348562-293-197=72283×3=849627-503=124451-43×2=365965-39×6=731656+(824-107)=1373367-304=63183-43=140140×4=560363+48×7=699870-48-464=358956-588+578=946930-169-483=27869×(406-403)=207443-331+852=964763-(586+112)=65276-(873-623)=26289+123-309=103122+(209-148)=183294×8=2352330+224-237=317511+676=1187484-(162+40)=282156+762-534=384621+745=1366411-71-172=168939+187+110=1236113×2+87=313538-(273-249)=514237+439+134=810186+240+498=924420-20-183=217179×5-259=636153-130=2347×2+320=414218-12×4=170197+360+56=613336-158+165=343435-(431-29)=33140+875-275=740111-(46+11)=54225×3=675265-66×4=1925+(776-579)=1122459-16×5=379212-68+78=222289-217+395=467163×4=652482+(328-214)=596842-(945-266)=163453-(193-77)=337668-491=177193×3+840=1419496×2-731=26196+275+691=1062977-60=917356+(235-17)=574729-556-159=14181×5-748=15721+327-211=137460×2=920670+724+316=17104/6-1/6=3/6871-310=56167+89×4=423438-29-333=76868×3-190=2414728-(999-362)=91523×4-96=1996357-(11+209)=13745+(352-63)=334923-(258+595)=70712-67×2=5785/7+2/7=1276+179=455333+21×6=459599-125+694=1168629+959-617=971618-475+91=234604-64×2=476483+824-27=128046+586+853=148572×(259-250)=648436+(644-345)=735938×(958-949)=8442107×9-929=34711+(464-356)=819309-234=75395+69=464246-75×2=9635×6-76=134753+83×6=1251355+(487-230)=61243×2=8652+89=141648×(162-158)=2592167×4=66897×8=776704-207-436=61770+323-448=645860×(617-613)=3440151×4+741=1345468-154-136=178147×2=294259-11-44=20471×7=497327×3=981469-43×4=29712+89×8=72472×3+766=98289+72=161973-163-439=37158+421-184=29554+184=238433-(11+49)=373409+89-317=181102+56-60=9858×5=290774+(951-361)=1364364-264=100133-46×2=41982-768=214906×2=1812160+80×7=720729-401+732=1060389+495+408=1292103×(255-247)=824564×(139-136)=1692948-(32+111)=805464-(95+282)=87365-(282+50)=33430-241-160=29488-(166+186)=136809+654+148=1611298+493=791849-(536-465)=778442-(63+354)=251/8+4/8=5/8225-(307-304)=22294×2=1882/9+3/9=5/9600+118=718313-(463-177)=27428-103+95=420876-(559+132)=185273-123+294=444220+10+121=351762-(64+537)=161411-(409-35)=37167-49×3=20134-53=81618-232-60=326324×9=2916260+350=610470+(142-96)=516214+460×2=1134380-164×2=52717-11×8=629431-(317-216)=330838×2=167614+17=3121×9=189459-307+608=760344+(804-31)=1117286×3-598=260834×2-17=1651348-(18+226)=104441-85-322=34843-10×6=783103+40=143926-27×4=81889×3=267975-(586-477)=866275+753-913=115163×2-110=2161/7+3/7=4/793×(489-480)=837497-115-31=3511/8+2/8=3/8420+627+735=1782242×(347-343)=968505-(751-507)=261444-92=35221×7+384=53123×4+63=15560+431-104=387988×(820-816)=3952156-44+302=414425+61×9=974330-37×4=182860-599-224=37467-155=312467-381+76=162918-(871-62)=109393-(468-347)=272358+63=421435+(431-389)=477103+313=416395+(291-125)=56166×(210-207)=198362-110+494=746285-19×7=152955×(173-167)=5730344-(150+92)=102737+285+60=1082498-(39+115)=344243-(488-444)=199675-(233+225)=217101×7=707720-(612-137)=245310+96=406346-(119-66)=293306+82+499=887395+48×7=73149×8-21=371661-(54+451)=156467-30×8=227783+136+72=991177+67+153=397201-105-52=44135+94+705=934377+131=508261×2=522497-45×8=137250+207=457735+(735-701)=769418×2+994=1830945×(601-592)=8505570+577-232=915493-65×4=233234+190+264=688309-215+257=3512/8-1/8=1/8333×7-174=2157353-(258-121)=216583-(292+177)=114358+22×3=424333×4-180=1152444-17-42=385728×6-393=3975105×7-657=78320-21-151=148268-(287-220)=201580-147=433172-74×2=24170+231=401452-66×5=122817×5=408541×(409-400)=369400-93=307448×2=896383+101=484280+161=441678+301+12=991269×(472-464)=2152393+(230-119)=504537+962=149942×(240-234)=25260+(246-94)=21243×(153-147)=258481-(175+193)=113941-569+235=607196-95×2=6191×3-122=45119×6+272=386392-161-223=8746-402+274=6182/5-1/5=1/5179+(470-32)=617175-(271-143)=47746×6=447696-11×7=19394+96-114=376598+744-417=925873×8-734=6250448+(402-73)=777176×(789-781)=1408164×3+77=569236+(466-432)=270289+(483-131)=64192+464=556182×2-177=187704-(840-804)=668279+445-98=626174+(266-31)=409486+576-414=648411-100×3=111117-(351-331)=97402-155×2=92981-379-339=263962-318×3=825+(175-91)=109908+(730-472)=116629×5-86=59316-35×4=176579+991+895=2465224-36×5=44613-19-423=17150×8=400488-(331+32)=125688-288×2=112891+531=1422127-88=396/10-4/10=2/10717-(727-523)=513106+280+360=746309×3-687=240991+(977-746)=1222947-364=583449-161-65=22382+328-269=141343+140-306=177168+308+635=1111356×2=712699×2=1398233-121-75=37451-228=223486-215-233=38682-75-80=527305+922=1227299-198-87=14200+(227-38)=389106×5-445=85745×5=3725753-271=482449-25-124=300148+352+39=539355+348=703469-233×2=373+288+457=818569+778-702=64543×7+472=773265+720=985103×5+119=634828-17×2=794494+(462-142)=814158×3=47427×(464-455)=243881+(880-656)=1105363-19-269=75410-60-13=337570+25×3=645353-160-159=34174-13+27=188699+(651-22)=1328128×6+187=955279×3-760=7775-(94-51)=3215×2+454=484881-(131+671)=79978×4=3912281-84+138=335312×7-803=13813/6+2/6=5/673×7+355=86626+134-159=1844-63×3=655343+223×3=1012171×(430-425)=855899-573-243=83486-(401-386)=471117+(428-194)=351420×9=3780651-(113+138)=400817+628=1445172-(409-293)=56183×2+518=884141-25×4=41149+(390-138)=401843-296×2=251637-(93+359)=185746+503=1249466-(102+336)=282/6+3/6=5/6594×(745-741)=2376617-175=442543×7-61=3740455+807+381=1643325×(754-747)=227561×2=122733-84=64997×(343-338)=485993-(439-340)=894440-200+194=43445×8=36070×7=490229-(95-31)=165418-164+230=484250-227=23292×3-270=606913-525-264=124605-219×2=1671/4+2/4=3/4193+73-183=83279-114-42=123800×(247-240)=5600696×(213-210)=2088264+68×9=876203×3-155=454773+(479-106)=11462/4-1/4=1/413×5=6583+160=243690+996-889=797474-58×6=126211+235=446771×3-815=149813+(881-374)=52046+771+549=1366470×2-826=114985+50×3=1135475-142=333597+754+825=2176464-(30+89)=345745×3-383=185240+201=241366+591=957988+(699-371)=1316228-14×5=158568×6-420=2988318+(948-119)=1147447-(93+109)=245494-(23+103)=368407-16-349=42255-(484-459)=230547×6=3282738×(98-95)=2214319-(473-248)=94288+125-241=172508-38×7=242833-(600-296)=529682×7=4774299+665=964455-211-85=159904+448+697=2049465-(353-146)=258328+29×7=531471×4-335=1549112×5+145=70583×5=4152/6-1/6=1/6467×2=934774×7=5418244×2=48899×(65-61)=396240-89+343=49475+125=200127×(359-355)=508599×3-104=1693555-539+226=242169-19×8=1725×8+70=270762×4-49=2999846-91-315=440132-(407-341)=66859-196+594=1257617×(869-865)=2468203+166-297=72399+835-352=88244×(82-76)=264296+157=453789×9-748=6353228+(481-111)=598474+(490-421)=54332×(431-423)=256456-92+837=1201444-259+297=482366+658-312=712513-(657-470)=326912×(300-294)=5472386-316+139=209105+(466-72)=49945×6+186=456525-63=462263×(959-952)=1841986-154-452=380823-781+604=646832-(813-696)=715368+(335-94)=609241×2+134=616195+220=415236+76-18=294685-532-138=155/8-2/8=3/8304+50-269=8529+569+107=705970-139+652=1483350-33-121