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108+137-152=2/7+3/7=275-(211+51)=954×(251-245)=68+287=238×4-339=1/7+2/7=311×(261-257)=307-229+624=509+58+668=10×5+972=184×9=436×(337-333)=468×2=263-158+257=472-(72+302)=404-11×3=126+(718-284)=243×3+169=991-308-313=166×(65-62)=785+386=169-70+394=280-211+110=73+280-92=114×(403-395)=879-747=61×8+374=740×3-841=106+350×2=442×2+137=408-71+88=957-433×2=185×3=373-131=110×8+103=705-525-105=398-357-37=250-208=426+57-204=58×8+429=154-31+331=449-108×4=242×2=28×5+289=149+232-62=111+269+68=225-209=82×9-350=168×4-398=732+45+194=1/8+5/8=77-54+377=246×8=906-658+705=87+112-61=460+274-325=202×3+357=456+116×3=273-(422-292)=91×3-136=429-53×2=459+957-892=360+126-161=172-34+337=258-165+224=487-92×2=174-36×3=4/6-1/6=389-331+424=21×8=311-(170-93)=336-306+368=699-(446-358)=236+263-317=482×9-204=158+271=116+46×6=867-(660+17)=288-(232-162)=265-143-60=741+981=142×7=937-184-320=104×(342-338)=2/5-1/5=381-82=865-374=1/4+2/4=460-(238+131)=314+(589-507)=427-218-145=416-(120+161)=444-(126+133)=4/8-1/8=391-27×7=41+84+604=981+328+721=458-171+176=415-125×2=362-268+289=107+259-140=751-90-554=751-35=225+58-138=364+(374-319)=935+600=419-26+962=453+(229-211)=92+265-301=647+485=640-105×2=319+977+513=357+75+519=908-279-54=570×4-941=155+67-18=444-58×5=47×6+435=14×9=217×2=433-(365-58)=848-619+386=486-56×6=394×2=204+195-139=24+37×3=286-224+901=975-21+215=788+(273-202)=2/6+3/6=386-(430-175)=608-(479-125)=758×6-212=896-45=617+749-114=333-28+749=89×(329-325)=389+42-54=61+(883-142)=829-494+281=258×(131-126)=88+(211-124)=973-(315+400)=331-(327-72)=696-63+266=299-274+989=181+(383-174)=401-(367-167)=136+(924-791)=389+(433-128)=406-156-184=236+292+168=355-(510-434)=504-409+785=413+77=121-(30+61)=455-100=189-(435-265)=377-(402-150)=200+828=732-44×3=697+864+998=449-(122+100)=42+605+143=312-46-34=954+(748-472)=115-(229-127)=272×6=198×4=400-197+138=467×9=982-181×2=120×(65-57)=972-(780+154)=261-170+723=484×8-251=261+171-142=150+160+173=495-305-184=376+23-203=977-(928-205)=313+(495-225)=994-422×2=85×(207-198)=363-(365-346)=263+191=93×5=303-278+242=995-387-169=267+597+839=403-(240-237)=299-(136+114)=399-107-104=48+81×6=390+(385-43)=365-(405-165)=112+265-295=945-597=3/5-1/5=232×2=296+552-547=160×4=115×4-452=927-622-219=522+842-888=146×2=146+37=378+(393-226)=335-129-165=235+(297-253)=676-(381+62)=217-43×4=247+229+139=310-243=318×3-517=71+328=6/10+3/10=55×(212-205)=157-51=443-146×2=474+15×4=731×7-509=144+(299-54)=2/7+5/7=10+486+56=68×(251-242)=905-12-131=484-12×9=801+(616-191)=370-(71+38)=387-(238-16)=71×4-239=953-(587+79)=4/7-1/7=539×4=345+64+462=5/7-2/7=461-344+126=242+426+973=93×3=80+199-39=669×(557-552)=364+283+13=86×(180-173)=461-89×4=463+261+863=468-(447-371)=305-54=551+904-429=919-96-392=486-199=92×5-150=482-(437-115)=709-(23+373)=99×9-85=514-(810-600)=344+689+813=829-(159+470)=57×5=96+119=486-88=12+145+459=208+562=115-11×7=232+(184-142)=492-(299+51)=472-(28+258)=707+716+62=343+145-40=808-422=125+173×5=332×5=383-(86+242)=599+186=745×3-202=237-179=938+910+726=110+325×2=453×9=289-125+200=68×3+114=62+198+363=191+726+576=576-(216+159)=211-25=822+397+659=346-27×4=216+(533-33)=20×2=2/8-1/8=496×3-795=61×9=179×(426-422)=290-195=356-(66+104)=396-(756-751)=679+402-925=17+365+339=640-103×3=435+57+192=179+199+44=81+13-21=66+(393-81)=654-123×3=729-(839-376)=873-(747-183)=959+469-34=11+(476-352)=266-20=641-(579-213)=20+58=656×(317-313)=378+207=853-(301+474)=104×7+138=718+770+289=323-(54+96)=451+553-376=34×(187-181)=482-133×3=86+176×5=496-80×4=922-685=33×4+594=855+895-426=589×7-110=7/8-1/8=820×9=468-317-148=997+(533-315)=208-(172-21)=249-15×2=394-19×2=233×3+46=180+28-61=495×6-715=609+(633-307)=108+(374-179)=490-70-201=273×(105-101)=339+641-106=629+876-747=724-412+73=102+39=826-(406-159)=327+405-254=2/8+4/8=613-85=812-532+53=538+(358-243)=634+478+656=576+749+737=281+450=357×2-131=781-303-383=5/7+2/7=19×7-113=663-(412-357)=87×5+500=991-938+744=991+213=258-39×2=201-(19+152)=192×3-418=37+88=365+(418-125)=764+687-284=955-93×8=327+371=297-(132+65)=243-68=894+583-662=485-(255+18)=66×4=147+50=436+534=788×(908-902)=366-163=487-401=271-(138+28)=252×4-668=359-220=389-389+349=78×6-160=150+(422-266)=400+672+336=667-69=370+(718-183)=72×4-285=805-357-37=230-40×3=121+245=492+546-570=433×(948-942)=504+(806-748)=530+76×7=829-(286-159)=36+189=184+58=245×3+289=452-81×5=913-(101+456)=874-(93+666)=295+577+100=23+(724-569)=407-254=105×(482-475)=711×4-500=393-94×3=184-24-117=15+750-684=90+129×3=5/7-1/7=293-37-155=325×2=499×2-95=65-42+149=423-43×9=971×(428-423)=199-51=749×(337-333)=261+(485-228)=147-(10+129)=345-(314-114)=42+58+778=323-(212+99)=200-(70+59)=267+182+903=884-744-111=867-174×3=573×(285-276)=775×6=240×(340-336)=18+339+437=241×2+346=271+119=400-(19+191)=298+122=289×5=144+179=160+99=41+21=171×3-448=386-(407-159)=432-(258+106)=362-(160-98)=554×(523-514)=595-(458-397)=224-45-25=120×(402-398)=93×9-36=283+61=847+687+187=972-538-15=220-68=863×(516-510)=307-285=82+398-406=76×6+227=140×4-272=621×5-122=862-(682+14)=150+626+171=799-692=3/5-2/5=70+511+237=357×7=123+(317-110)=301-195+155=254×5-969=458-(453-175)=632×(313-307)=183+255=18×2=716+485+456=606+595+771=289-195=739-(142+401)=216-(51+13)=406×2=704-177×2=335×2+191=560+19×2=313-148+203=540-(610-213)=396-35-38=10×(156-152)=830-390-268=464-345-42=492+(876-174)=248×4-206=329-316+284=306-192=66×9+100=437+316-483=614-(570+30)=132×3-227=477-16×7=929×(352-346)=96+259=7/10-1/10=420-215+198=700×7-741=891×7-750=944-219-471=366+35-222=412+(281-124)=222×(448-444)=89×(443-440)=185+236=520×3-446=519+253+204=827×2-878=553+304×3=905-(653-643)=50×5=28×(215-211)=991-(117+26)=50×5-51=433-55×5=529-353-172=27×2+418=254+(386-308)=804-52+946=245×5-533=274+(267-235)=461-94-257=970-(349+275)=633×(699-694)=577+442-315=199×4-261=359-281=744×3=962-422×2=238-(218-120)=681×9=196×(356-351)=793×3-766=411-(169+161)=929×(198-193)=139×4+138=875-28-577=401-104+103=268+413+212=936×(819-816)=525×2-989=631+353-400=17×(422-418)=186×(497-494)=442-32-305=678-(408+40)=324+(256-230)=462-122×3=847-133-613=145-92-51=488-67×2=384-77=425-26-151=716×9=571×(544-537)=998×(366-357)=868-(155+518)=678×2=251×3-722=895-105×3=243×9-200=913-493=890-45×2=957-405+688=496+(475-106)=291-265=591-131+61=98+19=1/6+4/6=82×9-585=42+193×4=275×5=710×(708-700)=782×6-451=149×6+274=887×2=70+124×3=259-192+354=599-29×4=314×2-191=161+642+855=101-62=835-515+119=10+293+343=301+91+577=673+753+189=433-(423-87)=627+(636-463)=107-22+367=486+(991-473)=263+112-190=935+22×2=463-13-254=602+208=126×7+235=807-(774-103)=243-203=764×(709-706)=973-94-479=339-26×8=23+132=214×2+210=164+(192-89)=747-449=316+130-178=931-155×2=200×3+958=58+(401-124)=480-363+243=609-(867-835)=400-19×7=470-127=397+(205-158)=317×8-189=624-153-183=410×7=256+231=54×9=407-30=305-28=937+225×4=240-(143-37)=90×2=170+195-104=398-(78+102)=359×7-911=887+54×8=766-498-122=715×(269-260)=479+236-555=477+85=268+185×3=449-184-86=941-469-32=95+218=663-93×6=336+71+263=446-260=491+307=385-52×6=137+(205-169)=174×4=143+514=246-137+255=478-46=906+281-552=694-21-156=449+740+870=449-343+208=476+106×5=857-788+462=206+(408-74)=842-(352-306)=68×(206-197)=750-106-110=718-99+667=992-365+821=446-67-324=292-(409-162)=407+(770-724)=378-46×3=135×(168-162)=95×5-89=890-469=364+(132-96)=101+626-72=25×(407-402)=434-(158+155)=399+245+21=180×4+696=232-13-168=303-205=121×(147-140)=159+32-176=401×3-341=663-47×9=206+224-119=91+(430-236)=190×3=186-82-95=37×(80-77)=373-38×7=377-(57+316)=303+154×2=631-(172+420)=122+317=457×3=82+148+888=317×3=204×3=421-52×6=558×2-199=422×6-424=574+172+201=198+141+118=435-143-247=210+202=353×6=376-27-161=251+702-185=820-(911-281)=218+43×3=877×(989-983)=579-297=360-(18+227)=139×6=693×9=834-120×6=48×8=422-10-273=472+213=3/7+2/7=240×(233-229)=454-134-296=347+143=694-208×3=37×(97-92)=500-124-221=628+804=144-(40+41)=724-114-357=534-40+581=480+211=720×(371-365)=568×(845-838)=364+132=419-194+140=102+(962-871)=63+362-406=628+769+606=585+282+69=142×2-132=177×4-415=489+252-238=982-(434-190)=330-10×9=423-(119+115)=475-(448+20)=163×(146-141)=704+63-281=70+(535-108)=200-(149-20)=391-275+468=372-111-161=346+756=647-498-45=299-220+256=332-(25+196)=439-123×2=499-240+341=280-196+827=446-103×2=418-(899-872)=453-(530-346)=307-25=450+349+16=103×8=329×5=480-16=123-(434-384)=882-(884-878)=465-(113+87)=866×6=947-213+80=856-(20+355)=200+114×2=945-(208+328)=419×2+140=660+502-839=898+(929-224)=678+165×6=299-200=450+143×6=59+51×2=29×9+311=333+(381-293)=83+157=407+681=321+657-646=755-192-496=70×4=340-(388-211)=870+83-466=686-198×3=30+284+364=95-73+367=164+547+57=930-(493+223)=852-(84+442)=161×(400-394)=125+40×7=103×7-458=565-440-77=254-(266-70)=639-505=888-159+65=476-(58+263)=43×2-76=621-52×7=233×3=237×3+66=186-(660-556)=31+(490-278)=971+(979-889)=309×(619-616)=211+(574-46)=103+67=744-254×2=114-66=563+490=451+161=10+38×2=294-(282-68)=811-586=799-(471-449)=524×7=437-(48+304)=336-(213-128)=942+(318-118)=909+758-341=181-126=693+563+168=304+40-50=821-(360-82)=104+(906-43)=143+136=832×6=359×(739-736)=201-139=552-(219+69)=324-30=1/5+3/5=99×4-21=650×8=14+93+661=289+49=339+108-410=102+(450-169)=734-366=278-(489-456)=899-882+170=296×(205-202)=500-123-336=830-170×3=169×3=846+(812-416)=13+(255-170)=458×2-52=71+131×5=344+93=297-187=339-142-27=163×3+195=613-(336-93)=125-(945-942)=2/3-1/3=853+742=732+134×3=参考答案108+137-152=932/7+3/7=5/7275-(211+51)=13954×(251-245)=572468+287=355238×4-339=6131/7+2/7=3/7311×(261-257)=1244307-229+624=702509+58+668=123510×5+972=1022184×9=1656436×(337-333)=1744468×2=936263-158+257=362472-(72+302)=98404-11×3=371126+(718-284)=560243×3+169=898991-308-313=370166×(65-62)=498785+386=1171169-70+394=493280-211+110=17973+280-92=261114×(403-395)=912879-747=13261×8+374=862740×3-841=1379106+350×2=806442×2+137=1021408-71+88=425957-433×2=91185×3=555373-131=242110×8+103=983705-525-105=75398-357-37=4250-208=42426+57-204=27958×8+429=893154-31+331=454449-108×4=17242×2=48428×5+289=429149+232-62=319111+269+68=448225-209=1682×9-350=388168×4-398=274732+45+194=9711/8+5/8=6/877-54+377=400246×8=1968906-658+705=95387+112-61=138460+274-325=409202×3+357=963456+116×3=804273-(422-292)=14391×3-136=137429-53×2=323459+957-892=524360+126-161=325172-34+337=475258-165+224=317487-92×2=303174-36×3=664/6-1/6=3/6389-331+424=48221×8=168311-(170-93)=234336-306+368=398699-(446-358)=611236+263-317=182482×9-204=4134158+271=429116+46×6=392867-(660+17)=190288-(232-162)=218265-143-60=62741+981=1722142×7=994937-184-320=433104×(342-338)=4162/5-1/5=1/5381-82=299865-374=4911/4+2/4=3/4460-(238+131)=91314+(589-507)=396427-218-145=64416-(120+161)=135444-(126+133)=1854/8-1/8=3/8391-27×7=20241+84+604=729981+328+721=2030458-171+176=463415-125×2=165362-268+289=383107+259-140=226751-90-554=107751-35=716225+58-138=145364+(374-319)=419935+600=1535419-26+962=1355453+(229-211)=47192+265-301=56647+485=1132640-105×2=430319+977+513=1809357+75+519=951908-279-54=575570×4-941=1339155+67-18=204444-58×5=15447×6+435=71714×9=126217×2=434433-(365-58)=126848-619+386=615486-56×6=150394×2=788204+195-139=26024+37×3=135286-224+901=963975-21+215=1169788+(273-202)=8592/6+3/6=5/6386-(430-175)=131608-(479-125)=254758×6-212=4336896-45=851617+749-114=1252333-28+749=105489×(329-325)=356389+42-54=37761+(883-142)=802829-494+281=616258×(131-126)=129088+(211-124)=175973-(315+400)=258331-(327-72)=76696-63+266=899299-274+989=1014181+(383-174)=390401-(367-167)=201136+(924-791)=269389+(433-128)=694406-156-184=66236+292+168=696355-(510-434)=279504-409+785=880413+77=490121-(30+61)=30455-100=355189-(435-265)=19377-(402-150)=125200+828=1028732-44×3=600697+864+998=2559449-(122+100)=22742+605+143=790312-46-34=232954+(748-472)=1230115-(229-127)=13272×6=1632198×4=792400-197+138=341467×9=4203982-181×2=620120×(65-57)=960972-(780+154)=38261-170+723=814484×8-251=3621261+171-142=290150+160+173=483495-305-184=6376+23-203=196977-(928-205)=254313+(495-225)=583994-422×2=15085×(207-198)=765363-(365-346)=344263+191=45493×5=465303-278+242=267995-387-169=439267+597+839=1703403-(240-237)=400299-(136+114)=49399-107-104=18848+81×6=534390+(385-43)=732365-(405-165)=125112+265-295=82945-597=3483/5-1/5=2/5232×2=464296+552-547=301160×4=640115×4-452=8927-622-219=86522+842-888=476146×2=292146+37=183378+(393-226)=545335-129-165=41235+(297-253)=279676-(381+62)=233217-43×4=45247+229+139=615310-243=67318×3-517=43771+328=3996/10+3/10=9/1055×(212-205)=385157-51=106443-146×2=151474+15×4=534731×7-509=4608144+(299-54)=3892/7+5/7=110+486+56=55268×(251-242)=612905-12-131=762484-12×9=376801+(616-191)=1226370-(71+38)=261387-(238-16)=16571×4-239=45953-(587+79)=2874/7-1/7=3/7539×4=2156345+64+462=8715/7-2/7=3/7461-344+126=243242+426+973=164193×3=27980+199-39=240669×(557-552)=3345364+283+13=66086×(180-173)=602461-89×4=105463+261+863=1587468-(447-371)=392305-54=251551+904-429=1026919-96-392=431486-199=28792×5-150=310482-(437-115)=160709-(23+373)=31399×9-85=806514-(810-600)=304344+689+813=1846829-(159+470)=20057×5=28596+119=215486-88=39812+145+459=616208+562=770115-11×7=38232+(184-142)=274492-(299+51)=142472-(28+258)=186707+716+62=1485343+145-40=448808-422=386125+173×5=990332×5=1660383-(86+242)=55599+186=785745×3-202=2033237-179=58938+910+726=2574110+325×2=760453×9=4077289-125+200=36468×3+114=31862+198+363=623191+726+576=1493576-(216+159)=201211-25=186822+397+659=1878346-27×4=238216+(533-33)=71620×2=402/8-1/8=1/8496×3-795=69361×9=549179×(426-422)=716290-195=95356-(66+104)=186396-(756-751)=391679+402-925=15617+365+339=721640-103×3=331435+57+192=684179+199+44=42281+13-21=7366+(393-81)=378654-123×3=285729-(839-376)=266873-(747-183)=309959+469-34=139411+(476-352)=135266-20=246641-(579-213)=27520+58=78656×(317-313)=2624378+207=585853-(301+474)=78104×7+138=866718+770+289=1777323-(54+96)=173451+553-376=62834×(187-181)=204482-133×3=8386+176×5=966496-80×4=176922-685=23733×4+594=726855+895-426=1324589×7-110=40137/8-1/8=6/8820×9=7380468-317-148=3997+(533-315)=1215208-(172-21)=57249-15×2=219394-19×2=356233×3+46=745180+28-61=147495×6-715=2255609+(633-307)=935108+(374-179)=303490-70-201=219273×(105-101)=1092339+641-106=874629+876-747=758724-412+73=385102+39=141826-(406-159)=579327+405-254=4782/8+4/8=6/8613-85=528812-532+53=333538+(358-243)=653634+478+656=1768576+749+737=2062281+450=731357×2-131=583781-303-383=955/7+2/7=119×7-113=20663-(412-357)=60887×5+500=935991-938+744=797991+213=1204258-39×2=180201-(19+152)=30192×3-418=15837+88=125365+(418-125)=658764+687-284=1167955-93×8=211327+371=698297-(132+65)=100243-68=175894+583-662=815485-(255+18)=21266×4=264147+50=197436+534=970788×(908-902)=4728366-163=203487-401=86271-(138+28)=105252×4-668=340359-220=139389-389+349=34978×6-160=308150+(422-266)=306400+672+336=1408667-69=598370+(718-183)=90572×4-285=3805-357-37=411230-40×3=110121+245=366492+546-570=468433×(948-942)=2598504+(806-748)=562530+76×7=1062829-(286-159)=70236+189=225184+58=242245×3+289=1024452-81×5=47913-(101+456)=356874-(93+666)=115295+577+100=97223+(724-569)=178407-254=153105×(482-475)=735711×4-500=2344393-94×3=111184-24-117=4315+750-684=8190+129×3=4775/7-1/7=4/7293-37-155=101325×2=650499×2-95=90365-42+149=172423-43×9=36971×(428-423)=4855199-51=148749×(337-333)=2996261+(485-228)=518147-(10+129)=8345-(314-114)=14542+58+778=878323-(212+99)=12200-(70+59)=71267+182+903=1352884-744-111=29867-174×3=345573×(285-276)=5157775×6=4650240×(340-336)=96018+339+437=794241×2+346=828271+119=390400-(19+191)=190298+122=420289×5=1445144+179=323160+99=25941+21=62171×3-448=65386-(407-159)=138432-(258+106)=68362-(160-98)=300554×(523-514)=4986595-(458-397)=534224-45-25=154120×(402-398)=48093×9-36=801283+61=344847+687+187=1721972-538-15=419220-68=152863×(516-510)=5178307-285=2282+398-406=7476×6+227=683140×4-272=288621×5-122=2983862-(682+14)=166150+626+171=947799-692=1073/5-2/5=1/570+511+237=818357×7=2499123+(317-110)=330301-195+155=261254×5-969=301458-(453-175)=180632×(313-307)=3792183+255=43818×2=36716+485+456=1657606+595+771=1972289-195=94739-(142+401)=196216-(51+13)=152406×2=812704-177×2=350335×2+191=861560+19×2=598313-148+203=368540-(610-213)=143396-35-38=32310×(156-152)=40830-390-268=172464-345-42=77492+(876-174)=1194248×4-206=786329-316+284=297306-192=11466×9+100=694437+316-483=270614-(570+30)=14132×3-227=169477-16×7=365929×(352-346)=557496+259=3557/10-1/10=6/10420-215+198=403700×7-741=4159891×7-750=5487944-219-471=254366+35-222=179412+(281-124)=569222×(448-444)=88889×(443-440)=267185+236=421520×3-446=1114519+253+204=976827×2-878=776553+304×3=1465905-(653-643)=89550×5=25028×(215-211)=112991-(117+26)=84850×5-51=199433-55×5=158529-353-172=427×2+418=472254+(386-308)=332804-52+946=1698245×5-533=692274+(267-235)=306461-94-257=110970-(349+275)=346633×(699-694)=3165577+442-315=704199×4-261=535359-281=78744×3=2232962-422×2=118238-(218-120)=140681×9=6129196×(356-351)=980793×3-766=1613411-(169+161)=81929×(198-193)=4645139×4+138=694875-28-577=270401-104+103=400268+413+212=893936×(819-816)=2808525×2-989=61631+353-400=58417×(422-418)=68186×(497-494)=558442-32-305=105678-(408+40)=230324+(256-230)=350462-122×3=96847-133-613=101145-92-51=2488-67×2=354384-77=307425-26-151=248716×9=6444571×(544-537)=3997998×(366-357)=8982868-(155+518)=195678×2=1356251×3-722=31895-105×3=580243×9-200=1987913-493=420890-45×2=800957-405+688=1240496+(475-106)=865291-265=26591-131+61=52198+19=1171/6+4/6=5/682×9-585=15342+193×4=814275×5=1375710×(708-700)=5680782×6-451=4241149×6+274=1168887×2=177470+124×3=442259-192+354=421599-29×4=483314×2-191=437161+642+855=1658101-62=39835-515+119=43910+293+343=646301+91+577=969673+753+189=1615433-(423-87)=97627+(636-463)=800107-22+367=452486+(991-473)=1004263+112-190=185935+22×2=979463-13-254=196602+208=810126×7+235=1117807-(774-103)=136243-203=40764×(709-706)=2292973-94-479=400339-26×8=13123+132=155214×2+210=638164+(192-89)=267747-449=298316+130-178=268931-155×2=621200×3+958=155858+(401-124)=335480-363+243=360609-(867-835)=577400-19×7=267470-127=343397+(205-158)=444317×8-189=2347624-153-183=288410×7=2870256+231=48754×9=486407-30=377305-28=277937+225×4=1837240-(143-37)=13490×2=180170+195-104=261398-(78+102)=218359×7-911=1602887+54×8=1319766-498-122=146715×(269-260)=6435479+236-555=160477+85=562268+185×3=823449-184-86=179941-469-32=44095+218=313663-93×6=105336+71+263=670446-260=186491+307=798385-52×6=73137+(205-169)=173174×4=696143+514=657246-137+255=364478-46=432906+281-552=635694-21-156=517449+740+870=2059449-343+208=314476+106×5=1006857-788+462=531206+(408-74)=540842-(352-306)=79668×(206-197)=612750-106-110=534718-99+667=1286992-365+821=1448446-67-324=55292-(409-162)=45407+(770-724)=453378-46×3=240135×(168-162)=81095×5-89=386890-469=421364+(132-96)=400101+626-72=65525×(407-402)=125434-(158+155)=121399+245+21=665180×4+696=1416232-13-168=51303-205=98121×(147-140)=847159+32-176=15401×3-341=862663-47×9=240206+224-119=31191+(430-236)=285190×3=570186-82-95=937×(80-77)=111373-38×7=107377-(57+316)=4303+154×2=611631-(172+420)=39122+317=439457×3=137182+148+888=1118317×3=951204×3=612421-52×6=109558×2-199=917422×6-424=2108574+172+201=947198+141+118=457435-143-247=45210+202=412353×6=2118376-27-161=188251+702-185=768820-(911-281)=190218+43×3=347877×(989-983)=5262579-297=28236