三位数加减三位数计算竞赛检测试题

三位数加减三位数计算竞赛检测试题姓名：班级：日期：用时：分钟得分：652+772=499-325=595+726=519+606=683-291=113+625=779-656=168+735=970-385=130+752=276+409=791-188=208-166=207+866=507-426=599+685=817-637=159+591=756+954=601+868=788-473=689-506=402+506=119+819=504-384=847-209=471-435=814-673=640+733=158+546=258+443=226-119=412-153=958-332=544+585=868+933=132+588=712-478=139+930=294-212=218+817=401+674=141+189=244+365=938-856=571+944=841+998=784-726=832-718=195+936=695+833=267+395=353+529=751+860=389+417=575+950=168+843=882-536=407-281=492-321=135+399=904-669=549+950=149+499=219+505=456+555=894-585=254+956=192+935=157+876=105+340=738-134=498-423=152+740=219+535=644-566=969-643=973-486=131+266=582+584=891-105=284+899=909-554=955-907=302+501=904-160=277-262=602+796=248+332=500-336=177+599=832-667=581+925=422+873=854-820=733-454=427+749=138+304=817-761=228+674=947-604=734-701=146+505=412+474=791-551=615-558=740-711=240+843=454+795=144+416=770+830=846-822=651+866=630+965=292+655=656-654=938-506=918-558=138+495=150+164=168+373=360+693=462-133=559-475=447-190=436+491=716+746=591-478=602-352=843-527=461-244=563+662=247+988=647-540=588+731=921-609=535-315=704+872=389-349=245+526=468+878=647+752=751+956=334-216=524+681=359+413=809+817=458+900=395+725=604+782=144+487=648+837=610-304=745+923=259+474=136+506=300+890=274+786=253+519=473+731=981-240=442+948=936-768=571-348=470+622=312+756=474-327=899-674=319+506=534-182=755-213=430+596=600+751=344+765=384+842=751-573=232+952=570-401=737-251=733+985=558+974=616+752=674-600=639-106=169+574=234-113=946-914=675+689=977-313=531+613=248-178=973-171=378+734=300+387=451+742=777-455=252+776=449+604=625-522=696-157=554-133=770-102=874-546=956-794=384-130=696+866=389+773=252-186=671-114=306+489=349-135=899-786=197+883=551+944=561-372=602+789=970-751=728-629=797-226=386+728=674+755=226+792=244+910=852-797=142+186=873-314=466-101=264+618=855-652=244+568=327+427=316+783=432-352=464-260=422-300=215-175=881-626=108+887=437+719=202+628=222+924=772-142=511+968=938-813=302+705=730-529=684+808=684-619=448+886=294-143=242+607=400+961=828+835=258+933=215+747=491+838=640-291=866-471=374+574=973-676=279+587=817-110=597+979=797-278=141+502=166+877=683-376=887-872=546-389=511+956=523-434=257+572=836-168=426-404=409+956=254+651=543-447=817-311=664+692=499-354=771-540=581-213=283-204=246+613=792+976=130+459=194+214=622-537=837-617=680-216=334-302=817+985=333-117=314+616=864+972=783-134=778-538=259+615=815-753=855-758=111+954=424+548=773+897=672+926=325+909=347+513=578-152=937-520=189+559=981-980=976-361=601-592=683+745=340-301=799-632=340-261=151+817=774+964=342-244=275+490=303+820=763+875=189+640=786-351=555+891=573+895=989-446=622+690=503+516=537+552=251+571=712-171=891-244=383-253=297+899=516+954=506-184=507+683=183+308=266+529=222+628=592-118=745+971=681-348=620+957=163+642=180-143=175+513=263+624=983-223=331+884=503+512=797-120=430+998=430+859=353+840=657-282=170+221=288-241=795-402=344+604=659-232=751+942=636-266=506-177=955-287=297+313=648-278=932-715=823+890=225+946=892-795=376+633=783+850=636+721=803-220=204+617=780-625=826-727=231+909=553-308=876-734=705-535=487-257=747-149=407+833=676+794=109+959=418+455=603+997=739-681=989-388=443-403=330+687=281+812=804-123=539-106=962-452=182+509=955-679=811-112=275+827=165+985=143+491=294+342=440-228=664-356=560+615=181+864=513+745=607-463=757+909=752-261=397+763=295-128=975-697=553-410=401+959=145+924=371+765=617+915=255+860=608-145=353+510=675+858=157+319=576+852=623-507=870-411=460+555=399-390=558-444=332+961=697-256=507+978=847-384=873-136=428-192=721-455=306+376=945-939=681+761=811-632=245+468=341+433=975-312=791-498=182+362=373-368=672+894=756-498=368+772=682-382=506-477=679+708=517+552=293+514=315+541=631+638=250+271=914-398=967-101=836-150=368+607=945-139=281-129=192+991=664+941=267+861=380+856=125+689=491-217=775-375=258-153=974-176=753-325=837-446=329+772=268+298=309+548=358+683=690-389=991-717=607+881=845-753=434+945=313+440=718-210=448-398=245+510=748+898=154+286=140+709=995-215=751+920=281+526=446-356=266+868=582-307=237-179=504+738=631-481=840-369=815-277=756-309=398+839=396+677=906-699=315+478=405+479=523-366=721+828=990-529=654-512=709-696=402-375=537+892=773-145=314+616=843-707=351-243=512+924=609-204=352+776=811-738=665+997=445+649=110+375=132+316=656-390=367+476=506+844=580-333=583+612=801-748=520-350=846-267=408+851=211+998=398+902=944-459=761-204=668-633=618+644=174+971=157+906=187+999=421-171=332+636=600-557=311+590=235+676=892-760=197+411=811-153=428-134=669+881=771+992=736+767=519-121=469+647=465-204=178+597=874+912=477-127=978-657=595+598=784+930=961-763=552+566=967-795=499-422=394+450=293-289=370+388=783-265=866-483=405+786=853-619=685+724=552-339=794-560=901-275=120+435=256+779=109+639=179+647=238+384=410+823=482+648=653-309=390-290=884+975=986-293=770-556=257+336=180+208=317-161=693-497=381-289=800-493=188+218=327+772=497-115=518+969=805-718=336-205=802-145=601+921=174+890=565-497=955-521=365+414=158+241=115+970=670+733=122-106=260+711=182+660=747-229=455-294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