小学二年级数学三位数加减三位数计算竞赛考核模拟题

小学二年级数学三位数加减三位数计算竞赛考核模拟题姓名：班级：日期：用时：分钟得分：159-146=909-891=727-568=365+474=992-123=392+475=136+741=622-373=983-961=436+707=889-421=978-192=810-333=869-254=186+416=129+301=631-543=217+283=330-204=754-733=812-230=378-256=161+479=807-761=202+668=111+564=957-683=414+829=448+926=597+991=266-144=960-775=793-456=122-107=810+884=115+186=260+737=770-116=231+737=688-581=551-476=609-379=921-161=618-206=704+869=235+928=359-343=386+558=230+807=555+624=931-908=195+711=994-408=559-379=930-843=523+822=207+679=285+717=720-385=999-901=385+981=213-181=839-720=578-441=726-159=406+726=454+652=204-116=772-531=342+774=107+966=339+614=945-857=437+816=422+776=846-508=980-576=898-898=751-551=755+806=668+782=120+324=587-263=788-581=176+446=806-537=783+825=240+474=992-321=294-158=887+944=918-386=935-842=610-263=508-199=975-876=677-156=781+820=323+921=992-507=170+404=756-490=766+821=168-123=316+921=579+778=255+936=148+402=287-218=463+984=863-789=629+951=695+930=760-389=647+796=881-542=960-215=509+914=244+761=819-230=533+877=782-490=688-213=873-384=388-105=434-304=862-735=488-470=915-645=959-455=289+630=512-482=905+932=722-532=693-274=501+877=860-677=298+315=902+921=247+843=772-338=464+970=574+924=458+842=456+594=414+764=935-450=594-179=455-386=647+956=394+899=674+701=664-615=526-415=733-484=431-186=175+306=274-267=244+511=999-328=461-299=669+958=782+783=483+762=595-397=625-623=563-175=873-568=967-815=946-846=588+796=740-207=878-174=785-602=400+830=123+412=360+841=736-139=291+356=441+839=131+192=553+996=646+840=759+853=614-524=908-677=189+885=877-876=467+655=444+627=446-118=550+760=802-579=433+955=568-510=644+805=670-139=626-378=671+753=852-500=530-340=273+395=351+809=106+244=852+930=216+505=336+782=433+587=223+496=525+688=282+984=515-158=640-102=110+892=615+640=560-318=769+821=648-643=338-155=823-343=903-836=205+482=172+507=446+962=897-430=338+434=575-235=289+305=434+558=760-708=712-645=406+807=699-273=267+319=439-104=611-554=161+717=817-625=883-113=463-290=983+989=651-172=742-332=548-535=991-183=266+813=546+951=950-718=137+942=389+850=340+350=133+970=272+746=143+183=790+840=801-104=151+736=989-770=225+910=355-151=747+768=129+816=729-219=512+518=589-142=691+892=877-323=503-109=914-778=214+391=887-204=941-416=574-540=359+533=457+536=420-397=838-349=726-550=120+247=734+902=207+262=860-161=433+824=441+691=726+881=885-677=334-126=105+261=649-281=514+862=491+712=545+957=615-584=657+701=801+805=395+470=169+369=768-669=222-196=525+608=246+438=773-179=547+659=563+883=626-425=412+749=502+698=848+969=601+667=412+516=286+855=397+860=829-122=706-434=827-292=875-235=187+362=407+434=384+520=717-272=591-539=582+990=393-112=111+777=758-392=816+902=738-634=815-643=527+902=714-674=810-717=834-516=369+717=911-814=664-419=945-152=518+913=812+959=639+766=856-216=452-357=432+985=689-602=638-273=490+823=123+583=564-547=513-197=732+900=442+583=930+933=234+249=444+542=197+874=346-247=705+976=308+718=807-456=699+804=184+487=344-104=138+972=969-843=897-175=664-351=537-348=203-168=596+640=970-339=551+921=725-408=817+849=733+895=173-108=805-133=371-141=884-753=463+822=192+474=525-349=901-621=979-171=503+975=339+553=977-607=182+802=823-398=410+429=461-118=134+156=765-470=360+534=859+864=818-752=594+809=871-188=379+402=145+897=764-551=885-760=708+975=102+175=862-726=441-261=302-176=895-821=634-576=709-269=337-291=438-222=480+538=547+926=350+921=539-125=686+897=920-700=155+464=679-204=654-184=946-772=388+493=579-124=900-328=347-282=777-350=157+190=597-427=280+969=373-336=913-875=398+845=712+978=499+703=611-292=660+757=473+940=992-637=463-150=886-803=412+506=730-394=106+466=254+519=438-293=883-197=809-434=573+840=180+612=923-101=482-115=397-325=287+477=576+736=561-351=402+448=356-207=110+267=312+436=844-471=104+107=585+824=392-326=811-163=645-312=298+324=633-604=278+312=894-614=873-675=849-569=374-333=624+998=308+383=836-196=100+566=600-294=797-334=976-946=764-159=772-520=887-271=243+546=469-133=493-346=231-203=985-282=439+618=983-366=799+974=193+807=704+867=554+996=241-226=865-514=918-640=710-539=190+688=724-202=674+917=569+982=605+903=458+816=892-502=844-273=577-486=705-549=776-763=783+788=748+924=614-308=133+425=999-707=782-132=131+590=831-174=234+792=760-390=949+973=907-598=954-351=712-381=357+499=697+716=619+740=152+607=674-281=779-766=298+706=988-389=797+881=417+731=777-354=700-240=950-126=106+711=136+691=455+782=929-264=162+385=117+705=458+615=300+990=140+834=371+791=381+417=521+802=538-248=172+351=285+550=561+638=780-573=264+373=852-815=371+813=545+813=358-154=333+852=138+571=179+960=270-190=498+763=864-707=802-175=552-472=456+543=508+626=292+980=479+563=290-139=283-233=848-282=785-559=238+786=418-350=426+614=321+789=952-602=742+952=356+492=395-334=172+410=615+946=698-123=908-399=351+601=956-366=753-531=341+578=126+870=827-375=786-427=272+475=556-485=250+368=378+385=925-143=431-227=127+923=485-306=795+946=777+922=840-468=911-183=635-572=544-488=640+799=814+963=830-153=410-275=730-698=649-593=148+501=844-519=166+390=525-152=359+544=597-450=772+913=863-616=592+951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