三位數(shù)加減三位數(shù)計算競賽試題模擬題大全附答案

三位數(shù)加減三位數(shù)計算競賽試題模擬題大全附答案姓名：班級：日期：用時：分鐘得分：928-438=262+678=617-197=708-374=422-377=592-454=812-390=305+594=932-519=989-119=628-141=730-457=410+667=310+545=730-689=370+774=926-896=615-139=658-488=733-701=741-435=853+911=345+398=801-341=817-374=526-312=909-465=812+865=588-309=848-744=838-121=719-568=204+274=713+884=829-491=547+973=861-592=750-424=465-215=752+800=585-390=544+969=508+799=853-475=224+645=260+807=664-553=346+504=747+779=960-308=347+738=448-312=582+965=823-411=453+727=765+997=986-595=760-458=323+421=262+700=997-359=575-239=733-476=353+534=549-256=318+947=174+796=382+922=503+815=555+626=379-255=596-356=181+235=118+436=658-329=693-449=270+463=849-625=958-873=962-418=999-476=255+807=154+343=758-392=240+762=982-906=978-937=878-367=784+785=469+565=773-564=324+948=306-174=931-443=582-406=235+548=496+748=514-150=478-214=871-640=361-145=860-511=283+460=263-131=932-440=751-727=318-281=521-160=608-208=921-768=607-550=756-105=899-826=472+915=716-162=365-338=975-898=334+663=593+645=342+669=144+367=699-546=708-327=294+536=547-158=351+467=234+606=970-122=227-216=920-677=348+668=848-578=160+267=486-468=830-223=605+799=787+956=521+788=171+610=209-129=662+773=150+316=674-445=771-763=575-239=341-171=184+262=504-347=215+287=104+283=653+895=125+974=863-420=290+543=590-550=716-461=550-314=211+217=650-255=765-592=791-573=448+771=834-591=102+950=679-320=174+848=516+804=786-347=186-129=615-371=928-549=527+868=823-390=563+678=540-235=210-203=494-382=759-314=871+931=355+471=130+812=570+886=342+862=210+242=780+831=217+693=948-798=303+833=546-219=930-866=662-222=625-395=599+860=348+966=546+801=586-283=862+941=539-351=129+839=896-343=639-214=196+208=190+750=504+519=816-743=951-142=805+814=687-552=826+982=884-513=620-105=667-230=341+662=268+918=312+674=629+852=240+605=747-707=666+832=160+889=578-374=383+557=272+954=966-400=493+500=142+712=160+598=510-222=769-202=717-404=414-239=224+506=563+972=868-264=628+658=295-232=801-494=941-859=772-604=246+638=361-322=911-676=386-374=852+857=537-485=134+794=861-169=853-105=192+612=403-281=503-330=113-108=446-175=916-130=154+675=126+151=849-495=343+898=850-621=266+410=375+854=775-138=136+731=143+609=559+692=613-368=217+754=652-287=464-407=984-720=106+748=739-159=921-848=138+781=821-363=322+827=540+679=474-281=516+783=818+866=680-334=969-490=271+787=343+971=553-158=167+258=790-397=354+380=146+874=149+232=867+987=408-352=975-252=182+957=628+699=516-132=572-254=593-255=821+939=385+952=525+580=931-185=159+491=233+859=538-509=485-175=201+852=124+630=458+715=229+602=920-863=295+474=461+631=611+829=533+871=862-737=168+348=599-337=402-263=188+434=891-794=525-505=813-777=638-209=167+980=449-357=197+725=742-444=830-406=319+919=428-332=666-520=446+456=523+919=691+975=149+954=619+978=178+796=788-485=567+778=931+941=788-260=667-404=130+465=114+312=245+792=716-515=113+227=442+645=193+311=684-468=870-567=708+713=870-655=522-394=762-123=130+335=974-575=210+889=520+779=881-234=566+687=263+492=288-266=265+433=530+643=607-177=611-271=660-320=904+959=347-190=901-501=435+805=423+554=107+179=498-121=314+953=591-472=515+798=752-635=297-286=106+171=470+855=488-488=855-293=986-550=870-472=551+858=506-276=325+474=490+850=557+773=291-179=373+528=938-295=652-387=716+755=786+935=183+758=551-345=911-910=409-116=796+849=409+806=306+660=733-124=272+800=517+935=741-544=507-225=815-486=794-476=246+482=332+975=380+471=110+380=694-134=457-301=469-105=647+754=124+545=773-452=371+434=646-487=742-226=118+776=315+319=849-252=709-694=612-247=760-403=915-447=538+787=883-816=756-382=861-249=477+830=686-310=466+848=677+976=640-247=598-400=699-309=515+792=372+535=781-346=710-354=130+259=169+648=415+501=298+520=510+564=712-491=391+674=495-338=343+879=198+482=821-189=401+541=542+807=244+445=770-109=517+577=213+677=243+338=773-104=513-278=770-343=698+741=103+716=485-234=776-303=698-160=865-421=106+704=482+829=710-546=911-853=140+201=244-174=809-779=240+852=652-421=751-623=788-719=839-596=807-193=493+570=314+940=997-994=139-100=561+868=987-490=608+672=382+991=775-774=960-835=273+292=160+915=349+356=230+319=530+799=565+911=792-385=263+772=356+964=947-610=340+768=827-784=460+996=544-279=291+708=312-252=178+897=914-542=818-602=937-709=203+261=630+822=228+992=192+698=968-568=128+229=407-250=643+848=768-179=138+307=940-554=848-325=211+593=765-413=497+742=959-922=487-235=793-754=456-428=543+687=690-466=969-618=400+806=399-277=691-400=316+778=414-338=841+978=559-423=953-701=399-289=526+793=264+921=983-950=312+906=520+611=968-821=383+670=873-310=502+929=172+498=854+914=553-511=312+529=125+442=132+668=695+924=111+305=893-753=588-251=797-522=386-179=284-210=686-585=602+898=854-753=615-124=204+291=507+571=877-595=781+934=820-433=137+812=635-273=258+765=292+339=760-108=829-179=198+967=179+547=778-775=222-162=400-260=971-908=234+995=163+609=138+482=176+923=127+776=138+910=367+514=620-274=879-677=697+815=235+749=517+777=725-705=371+445=274+782=870-706=746+775=249+362=714+848=202+877=437-137=979-133=669+694=289+337=590+924=580-388=339+577=552-452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