三位数加减三位数计算竞赛考核例题

三位数加减三位数计算竞赛考核例题姓名：班级：日期：用时：分钟得分：352+794=219+258=461-342=774-657=335+342=796-563=726-574=303+370=676-286=496+943=127+445=218+962=180+667=547+867=354+853=829-300=356+546=100+867=756-244=283+674=503-258=165+841=884-676=553+607=118+276=474+613=608-382=304+927=935-644=466-344=505+744=106+513=563-361=692+823=256+582=540+837=302+358=468+911=776-469=708-311=835+983=436+762=880-862=285-135=729-471=141+440=125+254=872-225=898-610=243-199=873-199=171+874=968-672=544+594=610+825=668-303=743-720=154+650=477-307=627+695=218+519=886+999=554-113=285+794=662-445=757-456=526-370=314+477=196+740=391-275=644+927=260+503=995-250=872-849=259+265=457+670=395-253=222+691=275+962=319+706=283+772=422+951=102+496=554-164=864-599=801-698=680-389=996-625=193+318=533+914=394-195=767-186=548-541=915-764=583-252=691-176=488+678=505-356=581+956=700+920=516-385=108+466=999-361=983-136=501+971=459+647=515-172=231+946=925-243=951-479=413+782=208+351=919-456=727-301=367-153=619-318=774-537=219+548=119+703=260+284=716+977=528+546=989-277=783+823=152+998=805-125=495-199=913-642=647-317=483-414=868-189=858-302=987-799=923-660=500+541=833-154=576+855=555+738=157+927=777-634=263-141=875-542=103+649=881+993=615+887=667-188=165+995=815+856=512-289=614+789=515+661=420+463=670-381=898-502=127+265=792-428=936-811=412-164=942-702=721-363=740-625=982-900=495-209=537-530=839-266=911-905=916-184=462-149=857-813=741+848=877-735=325+358=743-420=154+628=321+873=307+519=983-219=807-414=292+404=649-339=199+575=371+414=505-133=805+907=503+849=807-108=913-145=273+762=862-650=730+802=153+158=775-227=139+451=889-341=419+497=731+917=550+684=488+584=655-591=139+609=980-103=458+831=142+312=745+979=176+585=178+923=920-831=421+846=488+514=841-138=449-305=195+321=611-306=638-610=672-642=802-374=306+398=177-134=591-423=345+613=870-581=845-237=269+348=602+747=534-105=946-358=530+542=435+469=832+997=419+485=136+349=122+371=767+833=352-250=780+874=237+623=471-243=993-872=521+602=915+922=767+982=788-509=289+834=952-730=194+654=899-597=362+911=580-464=859+956=554-203=849-536=333+860=313-232=621+906=146+671=460+502=742-604=110-102=271+867=599-233=660-640=392+868=583-141=389-345=553-151=437+587=113+764=117+466=272+935=946-930=387+884=255+905=817-344=500-434=744+921=944-801=148+332=709-273=862-276=564+623=444-416=390+468=967-314=312+631=137+786=368-137=854-553=512-472=155+656=670+967=399+760=134+270=788-446=618-178=621+949=119+612=979-816=120+311=888-787=891+989=800-162=379+759=380+965=500+727=683-169=274+718=621+971=744-476=995-465=836-718=348-229=576-268=116+703=639-586=370+791=520+944=306-130=807-621=326+760=241-119=534-453=312-183=468+745=723-106=294+448=613+937=510+792=901-230=488-284=302+846=136+194=849-296=382+608=986-450=325+867=322-152=925-626=373+463=693-682=771-623=298+354=266-241=718-628=984-813=346-274=855-255=818-272=980-324=220+315=661-393=499+691=575-165=769-326=375-305=881-535=370-304=506-277=186+257=679-135=468+993=524-354=253+319=125+667=821-431=460+896=383-186=408+480=283+980=139+479=818-451=156+611=886-581=439+655=391-209=124+339=987-910=925-509=212+314=786-188=257+786=871-667=394-300=150+900=950-850=475+602=654+906=494+933=733-540=153+605=264-234=680+844=302+784=486-404=979-917=192+507=362-362=670+916=751-698=495-391=628-317=908-702=900-351=727-377=306+694=904-425=181+308=928-278=368+383=766-672=374+847=320+535=273-199=590-136=177+797=527+695=893-212=717-198=567-304=436+607=845+974=224+826=807-715=189+418=498+727=974-196=235-124=649+850=979-730=735-487=433-363=317-213=315-188=927-669=850-256=138+982=133+418=298+764=115+471=405-404=116+372=684-509=248+304=978-744=459+579=945-564=534+629=124+272=503+512=669-513=494+507=988-921=632-252=427+894=971-367=457-311=607+994=444+540=430-237=460-215=313-301=805+939=232+748=971-218=305+680=973+992=305+681=372+632=272+511=313-257=841-706=462+588=339+707=562-333=193+741=702-357=246+251=249+630=137+167=418+730=657+772=631-580=691-239=738+800=224+491=141+908=601-570=556-410=883-421=541-118=173+638=527-456=823-385=983-151=200+646=341+847=358+709=308+727=211+419=423-366=618-379=448+807=282+823=715-486=843+951=894-421=631-497=582-268=324-185=213+830=327+512=417+634=974-893=743-396=553+968=195+978=693-526=594-175=343+745=450+498=301-254=551+697=533+805=250+298=183+805=657+904=916-598=160+365=345-159=544+910=223+832=124+279=182+859=157+168=909-496=920-870=851+859=355-214=702-464=276+508=166+202=601-580=167+239=931-668=965-128=648-139=545+685=921-794=971-594=243+903=885+981=695+839=517+692=824-457=890-409=303+745=210+811=469-414=100+288=470-191=252+838=730+819=626+975=336+691=880-563=920-797=797-576=998-343=455+959=842-145=505+576=208-192=768-693=233+324=408+842=544-267=928-400=339+490=459+709=963-800=225+496=833-287=317+796=135+582=310-119=245+426=626-181=939-914=681-519=864-503=436+910=992-644=887-833=465+937=400+836=992-677=467-122=436+540=875+996=528-419=456+938=667+986=576-267=650-142=365+405=329+983=941-882=551+778=635+707=505-414=322-322=880-518=894-194=861-739=716-538=289+369=467+811=444+883=442+947=509+870=370+377=562-147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