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3/9+4/9=30+859-410=182+194-210=72×(858-851)=253×(135-132)=210+282-408=366+241=18+325+386=739-572+703=487-404-70=963-(478+323)=63×(287-282)=497-(84+210)=586×6-814=286-94×3=377×5-754=488×4-463=13+287-178=446×9-133=106+303=767-(390-254)=91-(244-193)=211+183=155+(374-346)=360-(348-101)=337×3-469=39×4-89=252+200=815+969+661=96-75+367=401-(140+111)=459×2-626=425-123=138×5-686=529+(635-436)=176+178-146=409-(174-17)=322-14×8=3/7-1/7=235×(488-485)=197+75=373×(956-947)=420×2=443-36×9=291-107-27=882-(555+251)=263×(454-451)=446-372=902+552=83-(114-37)=961-223-144=188+(353-207)=3/8-2/8=448-(27+273)=705+113×7=110×(464-460)=139+673=193+94-55=989-210+311=185+(317-300)=63×5=670×8=410-210=633-269-273=229×4=184+260×3=439+202=302-17×6=194-(696-669)=95+357=610+619+207=438-20×6=267×2-33=72+89=136+678+722=146+(481-362)=385-204+116=913-(342+28)=796-199=552+582+236=183-88×2=337-271-44=1/9+8/9=507×4=142-83+512=692-(432+155)=471-394=410×(752-743)=460-176+176=245+149=423-24×5=254-223+151=661-546+260=153×5-660=86×9-502=461-(974-609)=46+(376-55)=50+119=512-(888-748)=891-425+124=213-139=938+(980-528)=241×3=881-(593+248)=208+263×2=63+197-118=883×(725-717)=39×9+310=41×6+743=4/8-1/8=373+(209-54)=105×(370-366)=205+227=109×2+446=29×6+790=294-130×2=90×(256-250)=374-(149+167)=327-(268+33)=49×3+814=916×9=364-100×3=544×6-188=477+(395-121)=517-(69+277)=194-100+45=250×5-192=493-432+148=22-13+353=386-293+33=101+633+33=279-(197+72)=320×3-573=468+386+834=439+68+67=196-25=949-246×2=22×8-108=283×2-236=191×3+497=220-(294-133)=297-148+107=6/8-1/8=69×(488-483)=791+64-363=333-12×8=49+(224-164)=282+(442-361)=454-51×8=686-(450-107)=199×2=260-175+121=10+78×9=231+169=792-119×6=337-16×4=354-127-152=468-(275+77)=862-202-360=483+(442-361)=107+504-450=507-40+171=233+252+431=107+501+382=229+267-47=507+779-106=581×7-280=312-180-22=165×3-141=382-(85+205)=885-(849-250)=248-132=698-431-167=701×8-834=120+(862-180)=209+114=626+21×5=765+11×3=364-(73+56)=25+602-183=828-10×6=266-(121+29)=425-315+220=770-262×2=653-342=515+29+736=411-300+374=771+85+143=49+982-865=392×2-402=405+(958-199)=316-(119+131)=759-50-535=692-563=353+(492-136)=426-(302-181)=923-184=6/9+2/9=643-(123+413)=648-(98+289)=184-(230-83)=196+107+632=679×(200-191)=72×(106-97)=372-(204+95)=339+352=203×8-489=99+291+297=79+42+186=339-138=770+417-810=158-143+384=164+198×4=110+347=252-86+277=90×2=174-28=205-106+151=810×3=454+451=374+(484-240)=506×8=37×9+499=142×7-148=493-159-24=411-108-67=759-641+710=825×3-538=201×(202-198)=399-119=447+(355-199)=297+86=924+113-644=234-(62+59)=2/5+3/5=872×6-77=22×(258-255)=212+197+87=234×2+763=36×(465-460)=431-206=410+969-109=399-(47+87)=417×(349-342)=407×6=270+398+79=972-181=722-39-71=76×3=982+336+330=180-44=961+547+669=248-20=852-470-233=883-784+492=638+217+116=432-(190-91)=459-(217+49)=190+(735-57)=69×4-209=40×2+371=645-388+888=278-20-16=154×(19-13)=369-127×2=355+(253-217)=33+(253-79)=488×(364-361)=466-389=489-(210+79)=349+191+72=290-87=153×4+488=404×4-518=82+621+158=331-(746-515)=309+62=146×(276-272)=240×3=206×(435-431)=386-(194+124)=429-(21+227)=98+329=133+107×5=394-(254+53)=162+(406-367)=399-24=61+398-238=838×(113-105)=4/7-2/7=186+176-191=208+434+84=792-69-345=436-353-37=600-(641-214)=730×4=567+399=91-(497-460)=182+159=116+245=130×(603-598)=732×(185-182)=75+233=195×2+379=37+220-59=433-(149-49)=22+(403-156)=989×(236-231)=653+535-324=29-(519-493)=426-358+251=179×2+184=968-820+377=188+99+41=174×3+121=483-447=847-813+683=911-223-394=180×(979-974)=240-18×4=85+452×2=234-(130-70)=473-147×3=233+37-125=336×2+308=642+(739-479)=778-(95+649)=302×3-302=190+143=943-218-238=478-347+179=93×7=624-(872-294)=624+(956-912)=195+440+287=239+178×2=231+105-116=302-168+312=153+108×6=249+(105-102)=808×3-457=255×(492-489)=473-(318-41)=900+113-721=277-(57+129)=259×2-495=318-106×3=870+55-351=447+999-180=300+67-224=92×3+33=200-(599-563)=203-53+527=372×2-288=993-181-416=726×6-251=148+136-227=256-(341-98)=754+331-842=28+384-176=227×3=487-47+20=319+(485-167)=839-139-386=5/8-2/8=273-68-66=613-259-124=143×6-234=486+308+56=183+227-235=133+(973-509)=435-98+289=629+387-124=372-(141+221)=958+(925-400)=241×(413-410)=13×(402-398)=432-358=459-35×5=426-248=545-210+829=442+33-59=229×2=797-256-345=382+82×7=102×(31-23)=222+(882-404)=370-354+340=353-121=297-43×5=394×2=892-(186+605)=864-(396+422)=992-76×2=323+(490-354)=299+(450-70)=557-(999-656)=236×3-120=457-338+213=88×6+183=888-739=297-158+128=260-14×3=397-22=307-(90+114)=545+386-104=853-565+154=72-47=362-137=389-50×7=145×2+132=860-(394+331)=209+703=143+144-12=372-149-177=500-46×3=164+976-41=477-34+184=536-349=1/5+3/5=106-57+174=71×2+721=988-(715-683)=565+76+403=30×3+373=967-626=167+36=161+20+384=383-172+184=378+94×4=2/4-1/4=696+255+724=84×2-72=174×3-157=856×8-395=87+122+319=799-(63+715)=460-32×2=585×5=402+11-120=524×8=592-(28+223)=34×4+323=265+58-35=111×4=140+(835-140)=2/5-1/5=983-(406+486)=513+510+539=347+(407-92)=969-(824+129)=294+680-205=341+426=895-104×7=88×6=489×5-959=548-209-54=743-31×9=190+66=298-269=258-72-115=151-(351-226)=311-14×3=52+850+89=38×9=161×5-64=508-61+938=89-(479-443)=366-(44+268)=76×7+426=39+35×3=621×9=324-(154-48)=43×(237-230)=764-340-238=4/8-3/8=122+202×3=594-42+416=845-147-202=363+(985-467)=413-136×2=194+(576-210)=386-179=731+249×2=574+712+635=200-(463-273)=723+59+848=928-212-46=6/9-3/9=414+194+343=120×7=101×(119-116)=906+(497-305)=298+50-315=395-(45-14)=323-(97+81)=294-15=574+36×8=827-(381+356)=54+91+137=320-(989-978)=858-842=354+357×2=24+159+404=746-382=37×9=106-46=23×3-19=853-216-226=308+177=289+84-274=349+136-42=178×(481-477)=203-54×2=169+281=40×(89-80)=559-250×2=229-70=218×(426-423)=138-11×9=22×(398-390)=383-145-142=210-120=374+(487-36)=885-552=788+34+298=110-95=680-271=426-92-152=276+(476-256)=384-(967-675)=35×8=161+208=873×3-478=302-16×7=478-27×8=145×4=370+(398-84)=570-474+191=387+(318-244)=452×2=764+(248-13)=342-(263+61)=127×4-203=136+25=196-85=326×9=80×(442-435)=739×7=111+248=917-155-695=485-305+220=418+19-72=399×2-27=314×(276-271)=6/7-1/7=85×4+491=254-109-119=150-111+40=274+(743-597)=45×(364-358)=757-(728-87)=748-(895-590)=910-811+246=137+(471-170)=189×2=1/8+2/8=377-166-99=413-51+61=537-18+654=414-(440-122)=300+895=978-270×3=110+330=887-92=836-89×5=443-(128+65)=471×2=402-153=392-(477-298)=98×(384-375)=665-(263+38)=545×(379-376)=422×2=383+(925-758)=736-(199+234)=286-(35+30)=138-67+119=613×8-295=426-(328-224)=6/8+2/8=893+548+367=948×(159-156)=172×5-165=96+56=150+332=250+516+73=347-334+42=676-34-497=933+818=750+687=436-(169+146)=441-(417-410)=99+74-18=238+(362-46)=389-324=580×(16-12)=897+69×5=578+(913-744)=25+455-237=933×(734-731)=47×6=963-278-350=782-591=999+278×3=420-303=284+(322-20)=366-(18+323)=201×3+223=960×8=858-100×6=297×3-592=102×(319-310)=361×2+552=751+416=800-298-343=186-15-114=775-14×9=243-168=132+206=938+657+819=15+391-42=886+430+694=160+28×5=16+(379-99)=267×7-81=949+(774-131)=352+(966-448)=72+271+529=249-38+31=192+75-121=956-(143+405)=246×4=432+438-202=242-(494-439)=184+61×2=251-102-34=742×(129-122)=905-479=454×(329-323)=32×9=157+552=40+322-47=437-(351-342)=68+(449-155)=333-123-182=479-51-282=244+215+43=488-316-89=149-73=638-193×3=64-(365-324)=319+(692-138)=313-196+945=191-32×5=118×5-402=473+65+418=118+54×8=543+85×5=240-17×3=430-277=183+39×4=103+187-82=106+252=210+145=906-72=754-209×3=267-24×3=551-(861-707)=415-(275+67)=181-(979-974)=93+305=225-182=344-149+111=852×9-384=1/4+2/4=481-298+594=576×9=340-146-125=271-(307-206)=297-74×2=556×2=620×(464-459)=530×(538-532)=499-328-66=890-248+554=753×(23-16)=954-(792-721)=284+172=251+527+77=748+75+132=248+229-231=463×2-741=24×(491-484)=281-(324-225)=77+78=18×5+440=51×8+101=18+201+58=368-290-60=167×5-375=322-24×8=998×7=944-494+554=264+244=145+598-431=3/8+2/8=392×2=881×(361-352)=385-22×7=801×2=226+374=171+117-217=359-12=567-(420-165)=362-71-43=249×7=142×(240-233)=489-31-231=587+182=142+242-22=122+605+340=283+874-545=715-415-165=264×3-536=408×2=4/8+2/8=641-343=171+516+798=68×8=266+300+337=878+431-50=916-(779-177)=257+196=107×6=859-(280+296)=2/6+3/6=80+73+100=888+548=537×(890-884)=367-(54+228)=139×7-637=280-(298-202)=795+971-227=62×5+280=949-328=398-230-14=568-(137+107)=46×7=617-373-119=445-204-238=178+(483-332)=513+392×2=11×8+90=820-125×5=154+159×5=264+109×3=140×7=282×3-604=159+313=375+(736-391)=542-96×3=991+591+708=604×2=897×(430-426)=20×6+628=923-(872-632)=682-(827-292)=996-965+843=62×2+771=231×4-300=254+157×2=477-46-348=833-(690+62)=115-21×3=735-(709-271)=135×8=57+(557-381)=336-47-57=193×3-462=429+224+256=890+12+46=480-(41+247)=128-14×4=282-79×2=906+818-980=724-126×2=942+(928-619)=424-(440-163)=859×2=81+(615-296)=7/9+2/9=520×(640-632)=448-(195+238)=593×8-406=152+121=218+323=78-15-33=298×2-204=102+229=918+313-159=362-77-90=142×(244-238)=712-649+229=467-312+286=2/3-1/3=447-(183+230)=148×4=456+(346-71)=719+843-528=995×(113-105)=473-220×2=208×4=337-18×5=443×2=725-(218+73)=310+62+76=231×2=669×6-330=363-28-258=915-71×3=494-153=568-(845-447)=401-(223-78)=55+219×2=318-72-174=859×4=464+(186-134)=776×6=209-(56-16)=924-(873-226)=716+256+13=954-844+438=347+587=850-178-146=426+136+266=179+179+569=995-(507+333)=408-101=271-(234-158)=184×(238-233)=532-465=407+278=430-(901-668)=840-14×8=583+(869-114)=249×4-885=92+187+761=672-(23+640)=879+431-61=178×7-50=971-242×2=812-238×2=123×7=參考答案3/9+4/9=7/930+859-410=479182+194-210=16672×(858-851)=504253×(135-132)=759210+282-408=84366+241=60718+325+386=729739-572+703=870487-404-70=13963-(478+323)=16263×(287-282)=315497-(84+210)=203586×6-814=2702286-94×3=4377×5-754=1131488×4-463=148913+287-178=122446×9-133=3881106+303=409767-(390-254)=63191-(244-193)=40211+183=394155+(374-346)=183360-(348-101)=113337×3-469=54239×4-89=67252+200=452815+969+661=244596-75+367=388401-(140+111)=150459×2-626=292425-123=302138×5-686=4529+(635-436)=728176+178-146=208409-(174-17)=252322-14×8=2103/7-1/7=2/7235×(488-485)=705197+75=272373×(956-947)=3357420×2=840443-36×9=119291-107-27=157882-(555+251)=76263×(454-451)=789446-372=74902+552=145483-(114-37)=6961-223-144=594188+(353-207)=3343/8-2/8=1/8448-(27+273)=148705+113×7=1496110×(464-460)=440139+673=812193+94-55=232989-210+311=1090185+(317-300)=20263×5=315670×8=5360410-210=200633-269-273=91229×4=916184+260×3=964439+202=641302-17×6=200194-(696-669)=16795+357=452610+619+207=1436438-20×6=318267×2-33=50172+89=161136+678+722=1536146+(481-362)=265385-204+116=297913-(342+28)=543796-199=597552+582+236=1370183-88×2=7337-271-44=221/9+8/9=1507×4=2028142-83+512=571692-(432+155)=105471-394=77410×(752-743)=3690460-176+176=460245+149=394423-24×5=303254-223+151=182661-546+260=375153×5-660=10586×9-502=272461-(974-609)=9646+(376-55)=36750+119=169512-(888-748)=372891-425+124=590213-139=74938+(980-528)=1390241×3=723881-(593+248)=40208+263×2=73463+197-118=142883×(725-717)=706439×9+310=66141×6+743=9894/8-1/8=3/8373+(209-54)=528105×(370-366)=420205+227=432109×2+446=66429×6+790=964294-130×2=3490×(256-250)=540374-(149+167)=58327-(268+33)=2649×3+814=961916×9=8244364-100×3=64544×6-188=3076477+(395-121)=751517-(69+277)=171194-100+45=139250×5-192=1058493-432+148=20922-13+353=362386-293+33=126101+633+33=767279-(197+72)=10320×3-573=387468+386+834=1688439+68+67=574196-25=171949-246×2=45722×8-108=68283×2-236=330191×3+497=1070220-(294-133)=59297-148+107=2566/8-1/8=5/869×(488-483)=345791+64-363=492333-12×8=23749+(224-164)=109282+(442-361)=363454-51×8=46686-(450-107)=343199×2=398260-175+121=20610+78×9=712231+169=400792-119×6=78337-16×4=273354-127-152=75468-(275+77)=116862-202-360=300483+(442-361)=564107+504-450=161507-40+171=638233+252+431=916107+501+382=990229+267-47=449507+779-106=1180581×7-280=3787312-180-22=110165×3-141=354382-(85+205)=92885-(849-250)=286248-132=116698-431-167=100701×8-834=4774120+(862-180)=802209+114=323626+21×5=731765+11×3=798364-(73+56)=23525+602-183=444828-10×6=768266-(121+29)=116425-315+220=330770-262×2=246653-342=311515+29+736=1280411-300+374=485771+85+143=99949+982-865=166392×2-402=382405+(958-199)=1164316-(119+131)=66759-50-535=174692-563=129353+(492-136)=709426-(302-181)=305923-184=7396/9+2/9=8/9643-(123+413)=107648-(98+289)=261184-(230-83)=37196+107+632=935679×(200-191)=611172×(106-97)=648372-(204+95)=73339+352=691203×8-489=113599+291+297=68779+42+186=307339-138=201770+417-810=377158-143+384=399164+198×4=956110+347=457252-86+277=44390×2=180174-28=146205-106+151=250810×3=2430454+451=905374+(484-240)=618506×8=404837×9+499=832142×7-148=846493-159-24=310411-108-67=236759-641+710=828825×3-538=1937201×(202-198)=804399-119=280447+(355-199)=603297+86=383924+113-644=393234-(62+59)=1132/5+3/5=1872×6-77=515522×(258-255)=66212+197+87=496234×2+763=123136×(465-460)=180431-206=225410+969-109=1270399-(47+87)=265417×(349-342)=2919407×6=2442270+398+79=747972-181=791722-39-71=61276×3=228982+336+330=1648180-44=136961+547+669=2177248-20=228852-470-233=149883-784+492=591638+217+116=971432-(190-91)=333459-(217+49)=193190+(735-57)=86869×4-209=6740×2+371=451645-388+888=1145278-20-16=242154×(19-13)=924369-127×2=115355+(253-217)=39133+(253-79)=207488×(364-361)=1464466-389=77489-(210+79)=200349+191+72=612290-87=203153×4+488=1100404×4-518=109882+621+158=861331-(746-515)=100309+62=371146×(276-272)=584240×3=720206×(435-431)=824386-(194+124)=68429-(21+227)=18198+329=427133+107×5=668394-(254+53)=87162+(406-367)=201399-24=37561+398-238=221838×(113-105)=67044/7-2/7=2/7186+176-191=171208+434+84=726792-69-345=378436-353-37=46600-(641-214)=173730×4=2920567+399=96691-(497-460)=54182+159=341116+245=361130×(603-598)=650732×(185-182)=219675+233=308195×2+379=76937+220-59=198433-(149-49)=33322+(403-156)=269989×(236-231)=4945653+535-324=86429-(519-493)=3426-358+251=319179×2+184=542968-820+377=525188+99+41=328174×3+121=643483-447=36847-813+683=717911-223-394=294180×(979-974)=900240-18×4=16885+452×2=989234-(130-70)=174473-147×3=32233+37-125=145336×2+308=980642+(739-479)=902778-(95+649)=34302×3-302=604190+143=333943-218-238=487478-347+179=31093×7=651624-(872-294)=46624+(956-912)=668195+440+287=922239+178×2=595231+105-116=220302-168+312=446153+108×6=801249+(105-102)=252808×3-457=1967255×(492-489)=765473-(318-41)=196900+113-721=292277-(57+129)=91259×2-495=23318-106×3=0870+55-351=574447+999-180=1266300+67-224=14392×3+33=309200-(599-563)=164203-53+527=677372×2-288=456993-181-416=396726×6-251=4105148+136-227=57256-(341-98)=13754+331-842=24328+384-176=236227×3=681487-47+20=460319+(485-167)=637839-139-386=3145/8-2/8=3/8273-68-66=139613-259-124=230143×6-234=624486+308+56=850183+227-235=175133+(973-509)=597435-98+289=626629+387-124=892372-(141+221)=10958+(925-400)=1483241×(413-410)=72313×(402-398)=52432-358=74459-35×5=284426-248=178545-210+829=1164442+33-59=416229×2=458797-256-345=196382+82×7=956102×(31-23)=816222+(882-404)=700370-354+340=356353-121=232297-43×5=82394×2=788892-(186+605)=101864-(396+422)=46992-76×2=840323+(490-354)=459299+(450-70)=679557-(999-656)=214236×3-120=588457-338+213=33288×6+183=711888-739=149297-158+128=267260-14×3=218397-22=375307-(90+114)=103545+386-104=827853-565+154=44272-47=25362-137=225389-50×7=39145×2+132=422860-(394+331)=135209+703=912143+144-12=275372-149-177=46500-46×3=362164+976-41=1099477-34+184=627536-349=1871/5+3/5=4/5106-57+174=22371×2+721=863988-(715-683)=956565+76+403=104430×3+373=463967-626=341167+36=203161+20+384=565383-172+184=395378+94×4=7542/4-1/4=1/4696+255+724=167584×2-72=96174×3-157=365856×8-395=645387+122+319=528799-(63+715)=21460-32×2=396585×5=2925402+11-120=293524×8=4192592-(28+223)=34134×4+323=459265+58-35=288111×4=444140+(835-140)=8352/5-1/5=1/5983-(406+486)=91513+510+539=1562347+(407-92)=662969-(824+129)=16294+680-205=769341+426=767895-104×7=16788×6=528489×5-959=1486548-209-54=285743-31×9=464190+66=256298-269=29258-72-115=71151-(351-226)=26311-14×3=26952+850+89=99138×9=342161×5-64=741508-61+938=138589-(479-443)=53366-(44+268)=5476×7+426=95839+35×3=144621×9=5589324-(154-48)=21843×(237-230)=301764-340-238=1864/8-3/8=1/8122+202×3=728594-42+416=968845-147-202=496363+(985-467)=881413-136×2=141194+(576-210)=560386-179=207731+249×2=1229574+712+635=1921200-(463-273)=10723+59+848=1630928-212-46=6706/9-3/9=3/9414+194+343=951120×7=840101×(119-116)=303906+(497-305)=1098298+50-315=33395-(45-14)=364323-(97+81)=145294-15=279574+36×8=862827-(381+356)=9054+91+137=282320-(989-978)=309858-842=16354+357×2=106824+159+404=587746-382=36437×9=333106-46=6023×3-19=50853-216-226=411308+177=485289+84-274=99349+136-42=443178×(481-477)=712203-54×2=95169+281=45040×(89-80)=360559-250×2=59229-70=159218×(426-423)=654138-11×9=3922×(398-390)=176383-145-142=96210-120=90374+(487-36)=825885-552=333788+34+298=1120110-95=15680-271=409426-92-152=182276+(476-256)=496384-(967-675)=9235×8=280161+208=369873×3-478=2141302-16×7=190478-27×8=262145×4=580370+(398-84)=684570-474+191=287387+(318-244)=461452×2=904764+(248-13)=999342-(263+61)=18127×4-203=305136+25=161196-85=111326×9=293480×(442-435)=560739×7=5173111+248=359917-155-695=67485-305+220=400418+19-72=365399×2-27=771314×(276-271)=15706/7-1/7=5/785×4+491=831254-109-119=26150-111+40=79274+(743-597)=42045×(364-358)=270757-(728-87)=116748-(895-590)=443910-811+246=345137+(471-170)=438189×2=3781/8+2/8=3/8377-166-99=112413-51+61=423537-18+654=1173414-(440-122)=96300+895=1195978-270×3=168110+330=440887-92=795836-89×5=391443-(128+65)=250471×2=942402-153=249392-(477-298)=21398×(384-375)=882665-(263+38)=364545×(379-376)=1635422×2=844383+(925-758)=550736-(199+234)=303286-(35+30)=221138-67+119=190613×8-295=4609426-(328-224)=3226/8+2/8=1893+548+367=1808948×(159-156)=2844172×5-165=69596+56=152150+332=482250+516+73=839347-334+42=55676-34-497=145933+818=1751750+687=1437436-(169+146)=121441-(417-410)=43499+74-18=155238+(362-46)=554389-324=65580×(16-12)=2320897+69×5=1242578+(913-744)=74725+455-237=243933×(734-731)=279947×6=282963-278-350=335782-591=191999+278×3=1833420-303=117284+(322-20)=586366-(18+323)=25201×3+223=826960×8=7680858-100×6=258297×3-592=299102×(319-310)=918361×2+552=1274751+416=1167800-298-343=159186-15-114=57775-14×9=649243-168=75132+206=338938+657+819=241415+391-42=364886+430+694=2010160+28×5=30016+(379-99)=296267×7-81=1788949+(774-131)=1592352+(966-448)=87072+271+529=872249-38+31=242192+75-121=146956-(143+405)=408246×4=984432+438-202=668242-(494-439)=187184+61×2=306251-102-34=115742×(129-122)=5194905-479=426454×(329-323)=272432×9=288157+552=70940+322-47=315437-(351-342)=42868+(449-155)=362333-123-182=28479-51-282=146244+215+43=502488-316-89=83149-73=76638-193×3=5964-(365-324)=23319+(692-138)=873313-196+945=1062191-32×5=31118×5-402=188473+65+418=956118+54×8=550543+85×5=968240-17×3=189430-277=153183+39×4=339103+187-82=208106+252=358210+145=355906-72=834754-209×3=127267-24×3=195551-(861-707)=397415-(275+67)=73181-(979-974)=17693+305=398225-182=43344-149+111=306852×9-384=72841/4+2/4=3/4481-298+594=777576×9=5184340-146-125=69271-(307-206)=170297-74×2=149556×2=1112620×(464-459)=3100530×(538-532)=3180499-328-66=105890-248+554=1196753×(23-16)=5271954-(792-721)=883284+172=456251+527+77=855748+75+132=955248+229-231=246463×2-741=18524×(491-484)=168281-(324-225)=18277+78=15518×5+440=53051×8+101=50918+201+5