三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦860+233-802=675-(53+381)=69+73=871-(432+75)=368-310+180=53-(246-241)=3/7+2/7=83×5-92=386-(56+83)=419-(312-260)=297+323+130=229-19=406+234+28=211+235=758-391+893=133+(453-171)=351-85×2=667-47×3=586-(847-822)=652-288+442=3/4-1/4=813×7=148×(276-273)=949-933=1/5+3/5=339-152+801=248+123×6=601+165=236+(626-153)=125-28=61×(320-316)=875-200=646×7-193=895+312+557=133×7=50+(355-85)=83×2-133=731+587-537=435-140=249×3+176=265×(93-90)=187+181=550+911+287=327+10-337=466+41×3=233+167=453-97-111=318+169=326×5=945-(781+141)=39+343+263=423+14×7=919-(236+482)=13+152-28=49+79=591-58×9=408+502=686-(110+499)=95×5-93=920+(651-168)=260-216+85=139×7=559×(420-412)=85×2-52=141×6-118=155+604+128=264+(623-231)=125×7-114=353-70=77+90=111×(351-343)=305+60=129×6=849+948+332=98×3=138×2+718=428+451+52=194+165=67×(237-228)=397-373-13=262-65=987-31×5=254+141=947+710+677=104-34=519+256=52+223+417=40×4=802-(766-719)=687-(897-697)=18+857+142=994×2=121×6+429=419-75+867=3/8+2/8=486-(399-353)=228-18+241=478-110=98+(761-670)=469-(282+138)=693-16×4=895-22-843=389×(333-325)=10+722+67=90×9=336-45=725×3-671=404-16×6=720-581-83=117-50=249×4-522=403-(155+67)=387-(196-136)=473-265-70=707+555-582=134-119+167=63+402-197=379-(494-191)=974-(212-99)=310+18+164=133×8-218=358-(170-57)=130+307+775=976+31×9=323+176=88×8-62=8/9-1/9=946-(237+145)=272+(211-66)=968×(87-83)=158×2-122=955-277+944=123+105×4=288×3-370=639-29-41=394+14-240=683-(46+364)=822+477+664=75+381-170=37×8=611×2=292+520+130=934-16-471=357-12-69=955-939+760=2/4-1/4=814-219-95=495+84+178=591+80+57=105×2-79=438-120-125=732-(40+354)=198-(39+143)=590-487+321=122+76+798=476-38-161=260-51×4=213-194+396=537×(695-690)=341-226=21×(713-705)=61×(38-31)=332×3=761-53×4=289-(21+161)=350+624=405-16×3=967-(861-447)=391+37-403=176+202+540=392-227=241+25×9=700×2-966=291×3-813=733-(520-336)=112+20+728=953×(774-771)=972-(20+726)=220+124+859=61+433+148=252+(616-189)=383-232=130+104=537+684=37×(459-454)=363×2=169+323=787×3=768-97-274=602+(818-61)=149+341=967+458-177=997+401-897=800-83×9=480-83×2=280+(462-280)=983-153=267-210-12=243+61=135+(411-195)=122×3=1/4+3/4=270×3=346-84=772-59×7=49×8=456-(83+14)=674×(23-19)=869+153-522=184-(33+145)=112×(66-61)=759×(909-904)=98×8=948-47×8=290+512+146=198+896+602=552×(550-547)=941-318×2=249-(167-34)=410-(621-250)=455+615=467-196-76=198×2+78=254+106=581-117×4=852-14×2=252+222-67=321+863-661=397+158+412=63×(256-253)=694-(373-219)=269-53×3=827+54×8=890+179-27=149×5-405=781-532-220=320×5-417=561×2-93=17-(102-98)=20×6+368=213×3-180=443-417=644-248=92+227×2=313×3-489=939×(407-398)=110+276=494-399=339-(236-108)=492-(117+242)=490+182+485=457-111×3=198+147-187=306+295-121=1/3+2/3=854-(835+14)=292-60×4=141-17×5=87+296-274=916-(962-510)=978-(391+195)=296+(277-31)=62×5=33×(318-315)=209×3=36×(492-489)=248×2-318=3/5-1/5=102×9=114-59=774-165×4=345-58-149=573×(814-807)=100×2+24=430+477+48=61×(182-176)=303×5=363×(485-477)=35+41×5=813×6=943-288-342=281-(381-315)=122+767+387=152+776+836=288-119+730=289-159=253+548+77=239×7-512=390+60+116=917+159×2=60×(486-481)=373-307+883=834+739=5/10-3/10=99×4+522=188+761=302-(508-349)=388-(400-123)=13+182-160=735-(813-708)=861+14-254=380-65×3=101+(119-110)=120×4=293-95=339-(104+217)=964-39-771=388+20×9=888-434-290=15+647+29=823-538-36=364-(135-81)=249-(66+163)=538-(118+168)=283+(370-323)=3/6-2/6=130×(951-948)=327+45+239=120×(65-61)=409+(333-29)=361-347+166=79+397=235+202×2=691-287+291=369+118×4=267-(63+120)=288+283-556=910+48×8=257+235=313-67=949-(89+282)=181+616+33=884-619+960=692-(686-256)=204+247=279+83×5=476-59-254=975×2=454-298=602×(467-463)=34×(487-482)=281-244=434+224-492=878-(176+44)=102-(421-348)=348+138-24=395-(146-16)=366×8=121×2-13=327+197+881=25+107+106=499-105×2=65×8+282=859+673+552=56×8-115=411-300+19=830×2=34+379-87=706×9=392-227+147=928-547+442=449-13=962-(460+23)=363-30×8=423-252=604-107=82×5=681+(685-179)=251+143-286=727-(970-675)=49+(421-281)=216-66+90=924-16×4=205+772+842=495-(386-302)=245×2+79=106+185-211=2/3-1/3=254+(865-135)=228-187=4/6-1/6=563-59-143=41×7+236=464-434=104-88+270=850-275=154-41×2=217×4+800=265-(396-292)=309+152-222=634+275×3=728-262-447=95-85=779+(632-60)=268-63+117=566+602-762=460-74×5=494×4=933-25×7=333-(500-409)=362-33×4=792-96-116=903-(126+264)=443-10×3=214×3-295=680-(922-822)=513-(889-825)=193+280=700+(779-446)=292×8-264=476-(99-44)=94×7=713×4=49+(338-258)=374-77-131=188+735-833=120×6-204=199-16×3=234+(920-174)=990-315×2=2/7+3/7=6/9+2/9=844-347-94=103×7-712=135+981-334=906-547=11+250-146=112-49×2=681×(984-976)=1/8+4/8=217×(559-551)=287-179-17=354+350+945=233+18+302=71×9=464+(544-372)=341-(130+88)=377-73-64=493+842+346=479×5-287=870+538-822=346-261+320=637-298=381-106=411-345=659×9-438=310-68×4=43×9+663=137×3+666=970-759=456-(50+343)=33+25=190+300-202=617+101-215=237-30-48=131-38+254=629+473+571=790+524-683=329×3+762=701+922+902=935-42×9=432+(458-309)=67+223-154=48×2=30×(410-402)=902+75×5=231-34=244-(428-247)=55-44+831=275-244+414=599-(542+27)=347+(196-120)=421-(309+74)=37+392-220=411+(392-234)=92×4=97×(181-174)=394-127×2=359+(221-181)=873-214+914=294×3+590=416+53×9=416-56×4=60+212=713+870+100=16+(808-626)=86×(893-884)=410-27×7=950-(56+288)=751+752=14+24=771-176+744=392-151×2=150-145+55=798-436+439=489+291×3=933+969=537-30+859=357-260=72+113+805=4/10+2/10=770-112+544=471-146+70=233+82=861-156=163×(154-149)=214+48=405-312+271=886-(463+308)=473-(46+295)=728-442+924=197×5=270×2+254=367-64-49=164×2+211=254-223+254=208-41=856-142-143=412-(374+29)=97+(411-30)=164-45+169=2/6-1/6=811-87-130=263-73=204×2+94=227+214-165=81×(159-155)=160×4=64×8-205=218+713+371=409+251=389+255+70=971-(40+563)=157-(334-201)=64+(25-22)=393-(356-214)=414+(487-141)=274-(85+55)=524×8-266=988-(622+138)=239+125-338=471-298+150=578×(205-200)=215-164+394=929-(636-562)=617×6-95=910×4=135-14×6=895-(646-55)=439+(480-33)=439×2=159-56-85=271×3+98=148×5=321×3-795=106-(136-65)=74×4+146=84+350-307=256+40-260=879+(914-835)=184+234=103+361=3/6+2/6=161×(184-178)=102×9-561=402+(475-35)=98+(879-403)=877×(284-281)=403+249=183+943-992=253×3-667=187×5=253-206=351×6-620=95-46-17=121-(778-676)=340+432=522×5-946=254-(344-276)=141+100=879-65-233=302+67-122=216-14×9=730+(647-73)=424-77=423-(139+155)=334-255-24=608+190×4=612-108-40=452-137-153=100×6-75=497-(323+159)=868-305=645-87×6=490-313=891-(942-464)=817×7=341-23×3=675+206+69=156×2+415=160×4+959=807-21-295=305+660+168=140×4+168=60×4+216=956+55-674=354×2-207=83×8-173=179+626+157=475-(462-189)=896×6=834×8-208=87×2=954-551=450+54×7=367-(294-254)=482+255-714=2/5-1/5=486×3=371-41+421=49×6=414-(129-80)=214+(226-181)=232-(152+67)=917×5=348+141×3=179+21-42=401-75-162=926+(653-60)=23+(330-310)=64+(960-299)=42×9-324=403-83+60=914+(914-791)=281+207=181-76+76=920-(688-224)=783-689+145=180+956=74×6+137=145×(240-237)=470-86=929-37-46=910+696+226=138+241-127=363-(64+33)=666-146-513=990-167×5=576×9-380=213-113+344=219+(449-364)=399-104×3=111+(330-68)=168×(420-416)=391-13-340=30+209×2=359-38+482=286-114×2=403-202+25=137×4+409=503×9-196=586+210=484-238-157=905-213=297+(294-269)=397-(163+72)=436-48×4=77×(264-259)=650+(665-372)=176×3=447-141-300=378-(291+75)=498×9-228=471-147-59=14×2+361=377+646-739=39×8+173=331-38=43+364-261=303-130+88=339×5-646=22+40×9=180-126-22=817-77=71×3=169+169=201-55+55=600-81-28=646×6=163×5-800=866-319-398=354-167+213=790×(440-433)=373×2=859+520=854-(206+241)=268×(827-818)=478×2=108-(313-243)=572+(614-240)=421-(345-320)=505-(280+225)=405+(696-481)=72+367=181+131=662-285+662=723×8-604=4/7-2/7=396-49×4=216+412+841=518-(991-481)=683+731+697=900-236=445-343+39=207-27+955=167+302=608×2-652=217+203-248=80-22×2=372+44-278=729-328=853-737=352+(403-346)=349×2-245=277-19-106=343-47×4=258-(28+123)=759-(934-267)=65+15=375-151×2=265×3=286×9-31=423-415+352=204+540-25=105+330=89×9-215=52×9+47=641-23×6=983×7=365-79-215=181×4-551=455+(807-32)=244×9-414=49+503+284=662+341-487=341-83-117=489-(477-40)=853×(235-226)=290-(48+127)=3/5-2/5=644×9=129-(83+11)=55+125=451-(213+196)=72×(80-75)=135×5+702=437-237-198=424+(464-133)=380-284+80=340-166=974-887=814-318×2=146+280=197-144+104=325-115-21=38+(488-281)=450-288=446-(480-215)=392×2-29=346-(139+68)=398+(131-13)=141×(326-323)=742-95+903=865+(381-135)=35×(264-257)=22×(143-135)=382-(35+108)=174+832-52=283+26×7=412+183+211=510-191-257=825-259+841=357×7-972=264×(146-143)=198-102=248-59-166=458-124×3=216×(604-599)=377-(324-261)=327-76-80=455-21×2=158×2=310+62-12=928-135+69=622+299-455=330+44+549=472+(963-411)=280+(228-186)=247×(472-467)=893-261-22=427-(173+178)=416-(236+75)=801-15×7=723×(287-283)=241+(208-130)=222+691=706+759=52×(383-377)=292-82+304=791+552+900=157×7=692+134×5=286-(290-198)=391+(712-395)=935×(74-69)=660-59×7=337-(377-299)=1/7+3/7=538-328=30+391-29=453+122×4=988-279-486=246×(149-146)=56×6=577-(206+146)=50×9=630-(450+165)=349+866-502=655×3-600=302+138=24+775+29=917×(154-148)=780+95+317=542×8=380+15×6=418-(272+18)=779+122×6=331-53×3=400-(158+206)=395×(134-129)=507-(182+153)=875+(365-348)=119+402-423=77+(472-403)=497+481-774=766-(670-149)=75×(451-443)=421-(261-56)=2/8+5/8=929-87×5=686-(165-118)=134+283=606-(301-203)=395-(392-189)=196+252=460-115=216-10×9=985×(979-973)=111+127×6=445+(300-73)=501-(137+184)=277-42-31=217×4-206=320+162=参考答案860+233-802=291675-(53+381)=24169+73=142871-(432+75)=364368-310+180=23853-(246-241)=483/7+2/7=5/783×5-92=323386-(56+83)=247419-(312-260)=367297+323+130=750229-19=210406+234+28=668211+235=446758-391+893=1260133+(453-171)=415351-85×2=181667-47×3=526586-(847-822)=561652-288+442=8063/4-1/4=2/4813×7=5691148×(276-273)=444949-933=161/5+3/5=4/5339-152+801=988248+123×6=986601+165=766236+(626-153)=709125-28=9761×(320-316)=244875-200=675646×7-193=4329895+312+557=1764133×7=93150+(355-85)=32083×2-133=33731+587-537=781435-140=295249×3+176=923265×(93-90)=795187+181=368550+911+287=1748327+10-337=0466+41×3=589233+167=400453-97-111=245318+169=487326×5=1630945-(781+141)=2339+343+263=645423+14×7=521919-(236+482)=20113+152-28=13749+79=128591-58×9=69408+502=910686-(110+499)=7795×5-93=382920+(651-168)=1403260-216+85=129139×7=973559×(420-412)=447285×2-52=118141×6-118=728155+604+128=887264+(623-231)=656125×7-114=761353-70=28377+90=167111×(351-343)=888305+60=365129×6=774849+948+332=212998×3=294138×2+718=994428+451+52=931194+165=35967×(237-228)=603397-373-13=11262-65=197987-31×5=832254+141=395947+710+677=2334104-34=70519+256=77552+223+417=69240×4=160802-(766-719)=755687-(897-697)=48718+857+142=1017994×2=1988121×6+429=1155419-75+867=12113/8+2/8=5/8486-(399-353)=440228-18+241=451478-110=36898+(761-670)=189469-(282+138)=49693-16×4=629895-22-843=30389×(333-325)=311210+722+67=79990×9=810336-45=291725×3-671=1504404-16×6=308720-581-83=56117-50=67249×4-522=474403-(155+67)=181387-(196-136)=327473-265-70=138707+555-582=680134-119+167=18263+402-197=268379-(494-191)=76974-(212-99)=861310+18+164=492133×8-218=846358-(170-57)=245130+307+775=1212976+31×9=1255323+176=49988×8-62=6428/9-1/9=7/9946-(237+145)=564272+(211-66)=417968×(87-83)=3872158×2-122=194955-277+944=1622123+105×4=543288×3-370=494639-29-41=569394+14-240=168683-(46+364)=273822+477+664=196375+381-170=28637×8=296611×2=1222292+520+130=942934-16-471=447357-12-69=276955-939+760=7762/4-1/4=1/4814-219-95=500495+84+178=757591+80+57=728105×2-79=131438-120-125=193732-(40+354)=338198-(39+143)=16590-487+321=424122+76+798=996476-38-161=277260-51×4=56213-194+396=415537×(695-690)=2685341-226=11521×(713-705)=16861×(38-31)=427332×3=996761-53×4=549289-(21+161)=107350+624=974405-16×3=357967-(861-447)=553391+37-403=25176+202+540=918392-227=165241+25×9=466700×2-966=434291×3-813=60733-(520-336)=549112+20+728=860953×(774-771)=2859972-(20+726)=226220+124+859=120361+433+148=642252+(616-189)=679383-232=151130+104=234537+684=122137×(459-454)=185363×2=726169+323=492787×3=2361768-97-274=397602+(818-61)=1359149+341=490967+458-177=1248997+401-897=501800-83×9=53480-83×2=314280+(462-280)=462983-153=830267-210-12=45243+61=304135+(411-195)=351122×3=3661/4+3/4=1270×3=810346-84=262772-59×7=35949×8=392456-(83+14)=359674×(23-19)=2696869+153-522=500184-(33+145)=6112×(66-61)=560759×(909-904)=379598×8=784948-47×8=572290+512+146=948198+896+602=1696552×(550-547)=1656941-318×2=305249-(167-34)=116410-(621-250)=39455+615=1070467-196-76=195198×2+78=474254+106=360581-117×4=113852-14×2=824252+222-67=407321+863-661=523397+158+412=96763×(256-253)=189694-(373-219)=540269-53×3=110827+54×8=1259890+179-27=1042149×5-405=340781-532-220=29320×5-417=1183561×2-93=102917-(102-98)=1320×6+368=488213×3-180=459443-417=26644-248=39692+227×2=546313×3-489=450939×(407-398)=8451110+276=386494-399=95339-(236-108)=211492-(117+242)=133490+182+485=1157457-111×3=124198+147-187=158306+295-121=4801/3+2/3=1854-(835+14)=5292-60×4=52141-17×5=5687+296-274=109916-(962-510)=464978-(391+195)=392296+(277-31)=54262×5=31033×(318-315)=99209×3=62736×(492-489)=108248×2-318=1783/5-1/5=2/5102×9=918114-59=55774-165×4=114345-58-149=138573×(814-807)=4011100×2+24=224430+477+48=95561×(182-176)=366303×5=1515363×(485-477)=290435+41×5=240813×6=4878943-288-342=313281-(381-315)=215122+767+387=1276152+776+836=1764288-119+730=899289-159=130253+548+77=878239×7-512=1161390+60+116=566917+159×2=123560×(486-481)=300373-307+883=949834+739=15735/10-3/10=2/1099×4+522=918188+761=949302-(508-349)=143388-(400-123)=11113+182-160=35735-(813-708)=630861+14-254=621380-65×3=185101+(119-110)=110120×4=480293-95=198339-(104+217)=18964-39-771=154388+20×9=568888-434-290=16415+647+29=691823-538-36=249364-(135-81)=310249-(66+163)=20538-(118+168)=252283+(370-323)=3303/6-2/6=1/6130×(951-948)=390327+45+239=611120×(65-61)=480409+(333-29)=713361-347+166=18079+397=476235+202×2=639691-287+291=695369+118×4=841267-(63+120)=84288+283-556=15910+48×8=1294257+235=492313-67=246949-(89+282)=578181+616+33=830884-619+960=1225692-(686-256)=262204+247=451279+83×5=694476-59-254=163975×2=1950454-298=156602×(467-463)=240834×(487-482)=170281-244=37434+224-492=166878-(176+44)=658102-(421-348)=29348+138-24=462395-(146-16)=265366×8=2928121×2-13=229327+197+881=140525+107+106=238499-105×2=28965×8+282=802859+673+552=208456×8-115=333411-300+19=130830×2=166034+379-87=326706×9=6354392-227+147=312928-547+442=823449-13=436962-(460+23)=479363-30×8=123423-252=171604-107=49782×5=410681+(685-179)=1187251+143-286=108727-(970-675)=43249+(421-281)=189216-66+90=240924-16×4=860205+772+842=1819495-(386-302)=411245×2+79=569106+185-211=802/3-1/3=1/3254+(865-135)=984228-187=414/6-1/6=3/6563-59-143=36141×7+236=523464-434=30104-88+270=286850-275=575154-41×2=72217×4+800=1668265-(396-292)=161309+152-222=239634+275×3=1459728-262-447=1995-85=10779+(632-60)=1351268-63+117=322566+602-762=406460-74×5=90494×4=1976933-25×7=758333-(500-409)=242362-33×4=230792-96-116=580903-(126+264)=513443-10×3=413214×3-295=347680-(922-822)=580513-(889-825)=449193+280=473700+(779-446)=1033292×8-264=2072476-(99-44)=42194×7=658713×4=285249+(338-258)=129374-77-131=166188+735-833=90120×6-204=516199-16×3=151234+(920-174)=980990-315×2=3602/7+3/7=5/76/9+2/9=8/9844-347-94=403103×7-712=9135+981-334=782906-547=35911+250-146=115112-49×2=14681×(984-976)=54481/8+4/8=5/8217×(559-551)=1736287-179-17=91354+350+945=1649233+18+302=55371×9=639464+(544-372)=636341-(130+88)=123377-73-64=240493+842+346=1681479×5-287=2108870+538-822=586346-261+320=405637-298=339381-106=275411-345=66659×9-438=5493310-68×4=3843×9+663=1050137×3+666=1077970-759=211456-(50+343)=6333+25=58190+300-202=288617+101-215=503237-30-48=159131-38+254=347629+473+571=1673790+524-683=631329×3+762=1749701+922+902=2525935-42×9=557432+(458-309)=58167+223-154=13648×2=9630×(410-402)=240902+75×5=1277231-34=197244-(428-247)=6355-44+831=842275-244+414=445599-(542+27)=30347+(196-120)=423421-(309+74)=3837+392-220=209411+(392-234)=56992×4=36897×(181-174)=679394-127×2=140359+(221-181)=399873-214+914=1573294×3+590=1472416+53×9=893416-56×4=19260+212=272713+870+100=168316+(808-626)=19886×(893-884)=774410-27×7=221950-(56+288)=606751+752=150314+24=38771-176+744=1339392-151×2=90150-145+55=60798-436+439=801489+291×3=1362933+969=1902537-30+859=1366357-260=9772+113+805=9904/10+2/10=6/10770-112+544=1202471-146+70=395233+82=315861-156=705163×(154-149)=815214+48=262405-312+271=364886-(463+308)=115473-(46+295)=132728-442+924=1210197×5=985270×2+254=794367-64-49=254164×2+211=539254-223+254=285208-41=167856-142-143=571412-(374+29)=997+(411-30)=478164-45+169=2882/6-1/6=1/6811-87-130=594263-73=190204×2+94=502227+214-165=27681×(159-155)=324160×4=64064×8-205=307218+713+371=1302409+251=660389+255+70=714971-(40+563)=368157-(334-201)=2464+(25-22)=67393-(356-214)=251414+(487-141)=760274-(85+55)=134524×8-266=3926988-(622+138)=228239+125-338=26471-298+150=323578×(205-200)=2890215-164+394=445929-(636-562)=855617×6-95=3607910×4=3640135-14×6=51895-(646-55)=304439+(480-33)=886439×2=878159-56-85=18271×3+98=911148×5=740321×3-795=168106-(136-65)=3574×4+146=44284+350-307=127256+40-260=36879+(914-835)=958184+234=418103+361=4643/6+2/6=5/6161×(184-178)=966102×9-561=357402+(475-35)=84298+(879-403)=574877×(284-281)=2631403+249=652183+943-992=134253×3-667=92187×5=935253-206=47351×6-620=148695-46-17=32121-(778-676)=19340+432=772522×5-946=1664254-(344-276)=186141+100=241879-65-233=581302+67-122=247216-14×9=90730+(647-73)=1304424-77=347423-(139+155)=129334-255-24=55608+190×4=1368612-108-40=464452-137-153=162100×6-75=525497-(323+159)=15868-305=563645-87×6=123490-313=177891-(942-464)=413817×7=5719341-23×3=272675+206+69=950156×2+415=727160×4+959=1599807-21-295=491305+660+168=1133140×4+168=72860×4+216=456956+55-674=337354×2-207=50183×8-173=491179+626+157=962475-(462-189)=202896×6=5376834×8-208=646487×2=174954-551=403450+54×7=828367-(294-254)=327482+255-714=232/5-1/5=1/5486×3=1458371-41+421=75149×6=294414-(129-80)=365214+(226-181)=259232-(152+67)=13917×5=4585348+141×3=771179+21-42=158401-75-162=164926+(653-60)=151923+(330-310)=4364+(960-299)=72542×9-324=54403-83+60=380914+(914-791)=1037281+207=488181-76+76=181920-(688-224)=456783-689+145=239180+956=113674×6+137=581145×(240-237)=435470-86=384929-37-46=846910+696+226=1832138+241-127=252363-(64+33)=266666-146-513=7990-167×5=155576×9-380=4804213-113+344=444219+(449-364)=304399-104×3=87111+(330-68)=373168×(420-416)=672391-13-340=3830+209×2=448359-38+482=803286-114×2=58403-202+25=226137×4+409=957503×9-196=4331586+210=796484-238-157=89905-213=692297+(294-269)=322397-(163+72)=162436-48×4=24477×(264-259)=385650+(665-372)=943176×3=528447-141-300=6378-(291+75)=12498×9-228=4254471-147-59=26514×2+361=389377+646-739=28439×8+173=485331-38=29343+364-261=146303-130+88=261339×5-646=104922+40×9=382180-126-22=32817-77=74071×3=213169+169=338201-55+55=201600-81-28=491646×6=3876163×5-800=15866-319-398=149354-167+213=400790×(440-433)=5530373×2=746859+520=1379854-(206+241)=407268×(827-818)=2412478×2=956108-(313-243)=38572+(614-240)=946421-(345-320)=396505-(280+225)=0405+(696-481)=62072+367=439181+131=312662-285+662=1039723×8-604=51804/7-2/7=2/7396-49×4=200216+412+841=1469518-(991-481)=8683+731+697=2111900-236=664445-343+39=141207-27+955=