小學(xué)二年級數(shù)學(xué)三位數(shù)加減三位數(shù)計算競賽練習(xí)題帶答案

小學(xué)二年級數(shù)學(xué)三位數(shù)加減三位數(shù)計算競賽練習(xí)題帶答案姓名：班級：日期：用時：分鐘得分：370+438=120+646=174+499=716-603=410+747=139-106=978-811=749-241=506+976=576-281=759-350=671-634=856-407=497+933=498-306=645+770=577+834=922-406=248+540=838-651=882-212=284-143=975-372=103+877=768+850=709-450=788-380=568+743=579+787=252+547=396+718=583+762=427-372=972-651=449-188=993-578=143+732=319+722=896-459=615+860=582+967=569-338=489-250=538+817=570+956=265+645=711+902=915-608=120+401=645+670=385+387=542-504=645-151=640+698=958-166=272+728=751+771=175+638=691+952=609+629=897-120=828-764=594+900=260-207=650+860=915-738=828-689=953-114=986-897=437-293=102+597=278+859=608+928=525+554=507-502=971-737=905-373=696-139=410+428=973-722=329+413=859-687=574-183=216+301=732+886=944-691=753-170=810-560=250+593=181+683=692+965=481+947=468+952=765-472=667-546=417+427=459-387=639+854=904-606=758+920=281+572=116+451=258+847=450+985=491-321=387-218=558-430=481+723=678+685=961-118=566-238=496+522=473+494=534+867=613+830=687-556=799-134=970-896=328+905=783-308=938-182=749-329=602+647=798-669=722+748=820-137=203+444=560+693=190+633=413+558=749+992=207+791=118+875=124+966=399-362=798+888=920-402=143+435=413-312=776-695=867-659=861-347=587-176=583-357=287+982=629+955=390+495=280+350=435+563=421-285=856-366=807-103=641-480=786-233=704+823=337+854=167+925=100+499=737+978=584-359=444+862=923-126=719+846=209+455=785-622=157+924=705-126=370+796=354+840=240+693=379+696=574+898=810+901=633-222=311+777=269+780=129+810=202+959=748+755=353+971=656-600=506+920=457-211=278+576=849-143=504-424=312+378=210+834=924+925=461+857=630-582=896-105=799+952=760-691=240+936=797-383=752+965=839-810=674-342=248+797=404+806=996-790=792-696=229+454=281+953=845-613=875-760=325+439=908-302=453-348=895-362=640-509=526+687=782-697=506+762=978-744=941-832=342+563=999-950=383+817=451-145=333+781=110+616=803-338=540-489=664+975=814-678=289+907=243+771=322+509=373-251=336+995=233+519=885-170=827-688=528+877=897-234=659+880=445-213=514+947=402+635=528+580=925-408=901-275=108+644=583+844=206-120=251+296=528+962=576-292=586+959=719+876=541-255=122+379=336+421=344-265=580+778=732+887=792-138=606+840=556-323=659-292=316+819=370-157=971+981=259+279=287+615=660+966=966-683=940-466=391-234=745-653=472+474=243+984=602+688=502+659=290+806=785-296=705-454=813-734=946-886=822-138=478-417=117+927=494+694=832-190=752-596=232+908=268+584=584-341=685+903=481-377=600+969=757-113=499-419=870-832=815-640=261+600=231+378=798+800=856-591=399+675=440+842=722-330=868-338=851-139=857-608=813+937=769-410=514+740=640-321=636-197=670+764=566-504=193+204=632-151=107+687=679+734=145+365=570-398=422-173=620+718=214+917=208+592=113-104=286+793=912-109=986-340=766-439=387-358=592+653=531-463=455+872=288+637=671+849=749+878=499+562=607+896=414+899=414+971=466-336=255+763=403-302=168+914=357+398=190+932=514+924=542-133=178+877=841-371=103+627=522+738=221+761=127+844=833-467=413+773=511+832=210+437=740-575=978-546=722+786=913-505=528-311=231+568=263+924=689-488=142+797=864-269=883-867=924-699=546-439=131+954=554+703=497+894=928-608=354+806=630+841=715-431=841+939=686+795=788+858=138+832=584+627=141+558=159-107=214+457=437-192=608-181=693+783=457-269=620-216=151+270=204+610=203-132=204+402=224+548=289+897=327-183=711-216=319+715=890-132=786-459=739-610=578-459=530-453=974-899=788+961=244+625=568+790=766-260=660-289=411+938=373+769=157+661=569-332=197+201=117+734=182+798=698-212=662-652=392+789=123+968=351+495=796-351=797+888=749-338=772-586=391-168=278+949=985-894=976-800=967-472=979-559=977+990=922-807=132+273=124+811=381+759=362-292=940-285=823-605=676+877=728+970=788-689=786-205=532-222=744+792=479+856=466-306=900-254=765-430=533+882=224+537=322+781=587+751=288+900=541+692=916+917=291+962=546+927=146+343=409-123=560+727=689-374=380+530=256+795=394+562=827+986=648-142=734+761=559-105=117+891=659+961=714-483=399+743=510+626=714-620=782-765=775-505=459+894=588+806=594-464=202+877=387+829=766-518=979-624=202+367=443+963=950-800=571+982=586+874=865-350=874-824=809-752=231+269=161+943=728-698=291+736=576-499=564-346=494-248=979-791=526+800=339+791=890-206=748+802=727+973=330+638=659-312=122+967=631+940=535+892=209+260=557+908=184+692=168+791=779-613=675-636=285-199=500+519=471-192=383+916=327-297=391-149=808+862=660-651=599+936=508-435=160+431=440+698=175+781=343+566=137+204=539+755=364+959=996-467=681-549=892-886=460+534=846-369=140+421=687-267=270+489=599-323=797-418=148+956=699-318=655+980=811-808=120+518=125+403=713+923=438-415=634+748=423-149=518+925=689-666=315+524=422+502=798-697=788-575=962-340=139+774=448-130=289+985=840-542=441-179=319+600=678+700=165+749=238+775=462-181=793-394=974-257=866+933=893-748=419+910=875-330=705-276=460+981=885-100=527+597=392+395=186+235=384+805=450+863=976-365=583+872=252+414=504+619=447+458=838-339=526+928=680+755=503-404=642-358=717-651=822-738=638+978=725-251=797-607=383+904=878+966=925-248=193+309=266+548=958-841=708-703=685-514=925-235=671-652=580+790=827-632=994-193=769+916=806+920=945-728=788-686=547-424=116+902=672-284=345+749=126+269=496+772=505+721=208+607=300+394=979-377=138+308=705-132=781-555=609-498=555+860=365+402=776-400=172+444=692-395=100+179=523-214=864-577=364+427=236+344=659-453=821-526=602-406=950-933=173+734=394+416=182+842=470+807=543+554=812-601=921-463=788-533=351+397=115+442=214+461=115+968=919-384=973-796=600+889=272+708=251+585=631-128=113+891=832-149=887-217=879-165=695-666=522-330=103+533=568-334=804+912=409-409=123+879=817-257=748+807=862-499=982-773=791-522=795+935=316+416=738-341=483+959=381+789=354-337=634-422=299+725=188+561=641+713=417-392=185+273=543+940=181+320=321+913=982-341=492+695=702+976=393-217=792-550=435+694=300+645=818-206=307-268=483+713=528+558=870-298=554-203=777-573=584+586=795-184=649-558=391-118=313+628=190+906=466-290=406-252=502-324=317+953=121+710=834+953=123+620=923-146=213+252=966-592=481-167=727+770=831-631=263+830=637-406=287+494=720+874=560+811=324+794=147+585=898-797=618+849=156+557=309+544=490+762=610+763=898-129=697+862=901+947=534+628=288-173=102+691=742-681=958-893=119+836=181+835=691-238=650-485=581-276=216+403=365+822=607+709=264+643=716-413=163+425=586-172=364+934=774-104=386+514=194+879=593-505=645+654=121+776=172+938=791-409=624-284=760+997=872-746=962-341=893-800=511-370=148+449=401-125=952-744=596+830=939-708=721+886=467-375=681-502=820-650=481-381=635-469=727-335=902-771=914-191=585+930=967-594=401+801=895-102=713-654=737-729=597-162=131+324=224+364=497-365=281+975=983-316=168+703=761-488=959-484=754+883=338+464=295+559=320+603=766+948=123+532=234-160=766+921=617+761=490-277=532-420=359+524=734-239=461+855=541+560=257+552=107+259=327-227=174+621=718-362=631+643=970-431=370+522=698+752=433+492=976-976=458-172=808-653=685-412=278+471=802-649=742+922=673-126=841+880=768+872=970-588=664-222=997-607=118+783=541+921=876-559=631-487=993-416=784-534=975-725=667+687=241+421=397+705=454-274=757+955=233-103=334-232=982-135=846-519=274+575=682-472=208+987=701-593=383+616=620+840=216+665=796+850=448+938=821-360=884-488=415+666=659-318=817-151=239+304=396+674=202+229=271+395=539+971=953-105=348+541=520+988=590-260=493-440=771+991=159+960=586-384=223+922=421+566=672-189=266+973=780-243=352+419=727+809=169+203=119+310=979-887=853-631=343+372=806-287=222+519=749+822=947-653=930-506=969-293=732-218=353+534=148-129=155+284=799+921=407-127=941-482=147+468=614-471=482+781=449+821=870-400=968-696=662-591=361+896=262+672=190+463=980-523=375+537=355-208=676-351=772-294=656-534=665+845=904-114=611+800=927+997=728-680=572-267=771-432=417-380=770-701=890-404=650-484=437-208=688-654=208+777=457-343=646+708=824-642=746-627=987-489=868-327=437-104=408+509=837+885=418+994=699-161=165+266=885-574=836-549=549-220=844-336=955-730=586-447=907-752=928-454=726-334=875-611=334+478=400+700=288-201=791+972=101+871=267+727=651-147=363+673=527+831=141+275=552-402=783-560=664-534=659-564=683-247=901-243=167+778=634-467=435+517=707-596=695+899=273+997=499-125=107+117=832-287=926+929=109+171=600-188=375+980=766-429=626+847=736+773=864-726=646+964=751-381=806-548=495+667=151+414=161+581=250+971=833-445=196-123=707-442=953-792=596+612=676-138=538+916=823-329=166+695=818+947=233+495=344-281=398+611=573-526=556+745=696-230=633+867=106+813=793-629=191+695=548-335=827-553=702+939=676+984=767-262=101+476=592-414=613-477=667-540=907+930=947-371=225+249=347+913=586-193=860-363=155+345=266+718=311+321=185+979=546-243=363-315=506-413=985-893=534+677=161+848=536+942=312+844=888-840=421+837=359+564=846+887=539-523=943-703=650-589=236+269=354-259=397+861=574+609=120+142=156-139=426-312=118+696=831-124=123+188=886-806=591-190=314+469=267+412=454+510=278+438=913-482=155+839=376+597=303+839=980-725=204+299=608+942=987-577=748-572=414-304=129+906=570+807=983-443=983-910=144+401=960-127=551+727=742-613=698-222=988-800=237+929=857-316=310+357=226+862=975-860=995-214=405-129=555+632=750-249=240+260=262-198=736-403=344-191=710-685=308+430=617+709=952-336=536-431=208+217=799-450=235+813=376+395=806-520=503+937=826-562=825-410=574+881=756+770=959-243=669+818=790-673=478+505=207+480=211+987=267+677=157+277=578-522=737+897=518+986=423-174=911-196=561+960=196+878=840+924=626+697=206+365=228-161=629+919=331-253=561+630=470+873=695+849=764-287=545-322=310-109=969-502=887+918=448+672=958-662=551-354=742+791=322+804=982-327=438+654=919-873=837-712=849+880=996-961=394+996=616-438=209+533=955+994=605+807=100+930=428-383=826-495=362-330=470+932=586+730=768+855=833-449=736-274=666+897=167+440=322+341=162+670=906-829=188+524=222+768=494+968=422+742=670-457=621+961=825-601=924-475=151+779=547+600=458+970=814-537=971-326=948-860=476-139=766+823=669-183=667+775=922-647=621+800=586-521=780+781=269-251=610-551=143+436=762-437=553-156=812-636=334+568=215+895=930-408=835-608=361-340=492+609=826-608=474-142=379+644=135+216=571+977=589+621=379+660=634-364=504+932=630+923=836-758=770-586=610+776=355+707=483-135=885-252=675-353=312+469=156+422=601+777=641-164=922-211=222+654=981-584=480+997=673+840=387-375=553+941=521+550=451-190=321+676=419-273=400-335=492-236=580-281=723+927=835-830=833-813=458-173=332+582=737-539=742+849=100+967=517-323=142+345=625+672=132+789=611-563=360+845=866-366=999-502=231+646=753-224=816-758=498-103=158+205=367+909=666+922=300-246=493-339=206+357=511-344=840-538=237+967=909-251=802-359=598+797=386+937=669-511=683+832=860-436=504+803=876-645=757-346=660-525=620+693=166+467=632-473=424+836=199+659=519-413=494-420=734-309=840-410=855-636=263+456=577+780=600-340=991-301=388+638=295-259=382+838=394-210=939-390=650-343=114+523=936-716=335+775=540+778=208+585=950-371=360-262=756-236=198+546=773-751=790-511=409+492=448+728=757-371=689-228=948-357=718-194=370+536=569-382=407+873=285+891=122+552=931-563=699-373=713+923=921-399=164+942=149+745=787-585=948-929=589-584=255+268=295+710=368+950=350+401=450-208=193+740=387-190=354-117=998-215=995-445=828-273=575-307=762-414=198-125=952-831=301+738=128+525=797-405=236+680=556-482=430-244=586-515=441+744=838-565=633-438=答案8087666731131157331675081482295409374491430192141514115167881876701416039801618259408131113667991114134555321261415875104143714751549231239135515269101613307521131577238494133879210001522813164312387776414945315101771398398914469911371536107952345325578382517421723915171618253583250843864165714281420293121844721493298167885356711051435170169128120413638433281018967140114431316657412334757564201249129147068364712538239711741998993109037168651857810181208514411226126915848856309981364907041615531527119110925991715225130679715656641631081579116611949331075147217114111088104993911611503132456142624685470680690104418491318487911751691176414171729332104512102069668312342321157646061055331311213851268234109905491200306111472646551163913611961014831122133175271513914056631539232146110371108517626752142786547149028415451595286501757791358161965414462333671135213195253890216262834741579294612271290116110964892517960684611044118864215611408522431588104156964480381758616091598265107412823925307122491750359125431943914346239748179414135101722491338113180091079803646327291245681327925152016271061150313131385130101810110827551122143840910554707301260982971366118613436471654321508408217799118720193959516225107108512571391320116014712841780148116469701211699526712454271476188404421814716067721186144495103475832712911977751749869135850637113491142818237398851980486101181109184644516854111862231227911764954201967115405935114070655218155316989958131015361335160646335141576111031338118812331833125314734892861287315910105195618135061495454100816202311142113694172701353139413010791216248355569140615015531460515505750011043010277721824618813261130684155017009683471089157114274691465876959166398610192791299302421670915357359111389569093411294132352913269944775614207592763791104381163536385281636231382274144323839924101213622913318127429826291913789141013281399717179914513295454291441785112478742111891313611145566611239054991454143599284668416164741901287184467750281411751716901913701958011685172621710212310183881094395126812268156946024465732261111415767376616297279309287791580206295196179078101024127710972114582557485576751083535177148998083650310046836707142919263623417160100256015553632092691730732397144211701721210247491354254581483501123464111871678176242112994561239119610865723512041170611912739411096176154178127083117877437774653743141497200109323178115941371111873210114677138531252137376915591848116211579361659551016453165305619118713169073035884141298670900107388129989711103823401757126621931415972762081426231160792179170100166392131723151537312027935984354555881321256667871273475163780285492317146557416871378213112883495131611018093661007953561274539892145092502861552737491531664547172116403824423909011462317144577250250135466211021801712130102847327849210119510899914608811646138646139610813416665431070431666151084888