二年级数学三位数加减三位数计算题单元自测训练题带答案

二年级数学三位数加减三位数计算题单元自测训练题带答案姓名：班级：日期：用时：分钟得分：126+641=683+842=213+741=369+610=900-251=301+847=373-225=932-288=972-644=622+979=963-545=568-246=836+893=638+851=607-531=735-442=814-619=613-413=474+722=776+788=307+893=301+695=156+944=860+989=818-252=350+841=409+482=359+601=787-185=176+180=556+837=697+876=783-657=791-361=444+960=351+689=195+816=344+562=611-229=602+772=824-765=278-152=920+957=873-301=324+816=474+591=373+958=159+773=315+641=997-640=345+857=764-356=106+755=140+925=200+535=873-409=765+978=215+318=429+885=345+934=252+998=157+498=899-877=313+852=154+464=765-367=195+817=545-388=515+629=501+950=357+565=877-260=838-513=964-607=398-368=804-439=522-269=654+919=312-304=995-161=492-451=335-207=299-172=962-541=444+764=781-750=976-261=650-567=667-648=630-311=525+888=119+996=993-322=231+811=992-821=994-980=847-778=344+856=213-211=225+503=626+658=523-122=464+760=829+960=702+983=571+727=121+267=282+616=365-218=413+940=242+643=543-381=310+383=751-590=771-102=122+178=879+887=721-521=933-246=167+596=981-133=724-212=666+971=654+679=657-592=410+737=678+705=149+713=199+494=790-143=200+646=293+604=505+915=502+932=274+768=186+370=703+863=536+902=635-364=298+600=139-102=682-419=384+517=385+841=935-777=919-247=370+506=114+595=518-508=831-474=621-233=664-441=109+788=159+850=920-611=479+524=436+455=829-740=386+662=943-702=975-922=338-255=804-622=906-752=286+763=150+389=527-186=678+846=110+227=330+357=796-169=560+869=908-316=325+419=340-222=916-226=246-209=958-325=681-557=916-439=635-186=996-502=710-226=518-173=882-628=931-881=744+978=158+491=237+869=111+218=738-140=651-625=671-184=363-154=909-228=141+657=498-386=424+592=313+481=679-147=731-724=301+672=967-461=909+912=593-112=204+853=236+901=573+694=967-521=983-701=918-198=914-486=488-100=639-358=152+239=495+830=987-779=631+681=761-533=905-232=963-498=571+656=790+931=592-162=897-862=642-586=637-268=918-836=723-348=122+212=945-717=954-931=498-285=995-497=672-376=148+758=220+971=825-437=928-473=447+724=114+375=178+202=643-278=693-494=163+264=862-327=875+975=759+969=651-573=242+346=594+625=176+647=575+949=110+131=952-272=354-337=241+452=515-294=801-764=265+617=258-161=704+823=323-108=809+957=536+980=543+924=662+962=369+866=519+961=522-225=868-704=637+935=272+424=802+948=736-595=610+670=837+865=391-231=916-725=879-167=984-443=146+246=455+635=777-181=773-254=465+973=731-451=995-753=292-168=373+806=749-178=733-503=448+761=897-174=154+990=968-269=826+975=662-277=791-216=915-262=390-350=563+910=725-137=843-701=957-387=345-295=190+248=111+563=932-860=102+803=817-392=440+506=548+804=494+663=675-513=618+836=460+657=179+822=659-414=432+720=443+926=300+636=653-183=679+788=869-696=750+779=333+870=114+578=171+542=657-434=225+676=102+533=324+366=848-799=576+838=977-587=850-471=357+820=233+884=641-261=245+300=691-145=716+999=131+682=957-740=803+881=883-489=164+269=442-148=914-830=505+571=213-203=141+651=100+316=630-280=201+409=888-429=432+943=370-294=683+881=559+663=703+984=865-583=332+412=131+955=758-450=609-568=525+704=782-689=623-507=814-420=372-217=305-134=529+589=986-387=825-726=584-271=342+362=784-395=572+933=765+918=198-127=685-138=497-118=428+914=975-205=364+687=302+446=491-489=470-354=621-148=654+690=588-284=234+591=212+612=380+404=875+930=228+478=719-470=154+372=965-320=181+683=120+171=682+921=816+874=905-591=402-328=373+512=491-323=559-226=391+518=896-451=175+750=734+922=254+717=814-463=229+792=770+775=651-588=599-171=858+883=453+708=798-655=244+521=372+374=488+822=834-135=336-108=186+278=868-734=752+998=169+271=175+491=937-741=469+988=389+953=566+616=284+866=475-442=663+890=286+350=179+659=752-533=876+948=768+820=991-674=976+986=514+926=577-431=493+835=974-577=998-611=849-319=840-150=776-570=322-212=459-431=928-456=145+561=800-360=795-513=295+930=553+782=850-308=702-328=940-174=282+410=989-934=496+706=481+482=842-479=499-350=265+347=682+719=552-245=418-201=457-435=962-186=210+739=586-148=307-210=836-581=677-546=792+930=766-269=391-375=722+725=192+325=687+876=174+755=240+777=753-713=825-710=147+313=402+846=343+352=358-357=157+674=583-567=469-138=967-320=259+437=570+725=422-213=416+558=569+757=638-388=130+638=180+961=952-899=585-385=168+711=304+766=838-303=893+981=163+569=191+420=173-145=194+437=760+925=403-351=788-535=817-594=252+293=183+719=955-377=507-111=677+807=239-111=808+999=130+149=843-525=796-154=798-464=863-150=118+733=782-300=406+860=889-564=998-813=156+724=542-224=601-440=650-399=940-291=782-517=272+668=591+660=364+982=458+805=187+495=530+991=783-460=494-211=375+663=677-666=889-387=987-371=496-192=130+401=374+857=537-510=395+990=851-225=918-332=997-584=919-594=699-620=405+925=316+897=777-738=993-195=468+472=628-217=775+849=912-798=248+598=360+374=134+616=540-267=418+578=542+718=411+458=347+426=720+762=127+640=250+854=973-448=976-424=738+749=873-370=488-430=932-168=771-108=845-677=508+659=559-402=476-108=435-169=512-384=436+891=170+697=145+153=281+709=724+885=772-722=774+982=560+781=667-394=522-285=590+857=848-613=713+809=530+965=545+868=125+256=622-130=103+711=248+324=361-3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