小學(xué)數(shù)學(xué)二年級(jí)第二學(xué)期口算計(jì)算共5149道題

數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：277+()=441()+449=458()+392=433244+()=419()+240=457()+426=455()+445=489()+282=453()+307=363()+30=410()+311=319()+298=321323+()=336()+454=46687+()=339()+369=411()+124=383160+()=444334+()=496433+()=451435+()=483169+()=457130+()=456220+()=346()+432=453()+200=42764+()=256()+443=486()+201=407218+()=262251+()=416()+49=141()+56=484()+159=165115+()=309349+()=374110+()=383()+24=405()+341=365()+55=409()+133=377()+456=475()+328=346()+223=351()+308=459242+()=404()+17=263()+467=479()+159=339()+38=11741+()=114()+54=63116+()=183()+301=402()+347=364()+422=493()+264=32314+()=144()+444=487391+()=391122+()=314()+492=494()+461=463288+()=462()+62=366308+()=432419+()=423249+()=388421+()=44426+()=380353+()=469334+()=35845+()=382()+425=425()+298=309()+419=46928+()=107248+()=269()+133=195()+389=440307+()=398()+425=433155+()=402()+188=273343+()=442209+()=345()+280=365183+()=250()+194=203173+()=251120+()=417429+()=480305+()=465家長(zhǎng)簽字：1/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+395=468()+413=493()+298=392461+()=472()+70=233()+23=407158+()=24969+()=23960+()=459173+()=309()+470=472()+338=437()+276=489()+211=27995+()=174446+()=462492+()=49548+()=346()+144=246()+88=433495+()=499289+()=3094+()=412()+11=202()+237=486179+()=265()+82=447432+()=492()+244=277314+()=472()+457=475()+229=3018+()=360223+()=387440+()=479()+161=236421+()=427()+76=9722+()=491344+()=34515+()=308()+151=16083+()=360()+208=26126+()=91230+()=411()+372=3748+()=339()+314=436312+()=379()+130=436()+434=488()+41=301190+()=395334+()=458()+302=354()+401=41392+()=46269+()=236()+293=340107+()=124()+470=482()+186=226299+()=443124+()=392()+472=49856+()=316473+()=482()+271=458()+155=424()+460=473()+244=300228+()=465()+434=446()+317=385398+()=455()+40=42350+()=252()+246=469()+83=394()+267=380()+33=9471+()=85()+182=185396+()=439220+()=485()+431=475()+123=412170+()=219()+63=495()+231=297()+143=308()+442=460家長(zhǎng)簽字：2/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：175+()=193171+()=352()+255=259()+287=321()+211=498352+()=448()+421=457()+71=75()+444=450()+474=478()+426=48349+()=239()+16=128367+()=369()+268=433()+232=486()+142=466()+67=452164+()=422216+()=251()+74=436()+321=45199+()=394()+269=463155+()=422()+321=361()+223=364227+()=480()+215=292178+()=448()+396=4908+()=6564+()=230()+26=120200+()=33579+()=86()+378=473451+()=500234+()=347477+()=500()+407=469()+199=367167+()=418168+()=353215+()=381377+()=460399+()=400342+()=401()+241=269291+()=40235+()=74361+()=440()+217=344347+()=456()+141=298338+()=433()+186=244276+()=487()+331=453465+()=488488+()=490()+449=496172+()=287363+()=434()+149=314()+71=446223+()=381135+()=377331+()=415()+378=403()+145=413334+()=378228+()=500()+368=459218+()=379197+()=220()+31=449149+()=461()+237=398()+112=167()+99=475255+()=359226+()=266()+334=380()+98=452()+181=479()+379=445()+221=2645+()=86()+67=352()+323=421()+441=458()+487=497家長(zhǎng)簽字：3/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：199+()=384()+250=44757+()=362379+()=379239+()=241()+297=492459+()=498320+()=438202+()=305()+72=418()+397=433311+()=438()+235=339()+234=464()+116=445()+292=337()+211=261()+273=482()+492=49972+()=106()+310=323()+234=36342+()=84()+190=191()+210=464()+63=476()+353=495110+()=129()+11=47891+()=189()+195=343285+()=313()+119=23410+()=127461+()=463()+430=493()+312=330476+()=486()+11=135()+121=410()+39=229184+()=387200+()=349()+138=241327+()=367()+387=495()+382=432155+()=304()+492=49980+()=227420+()=438()+491=498()+290=294()+357=453()+328=435100+()=25385+()=129()+90=20770+()=374455+()=45552+()=41645+()=211()+388=432225+()=493414+()=487330+()=483180+()=444()+184=428()+265=419()+24=439()+207=238()+226=265()+144=205472+()=496()+49=101()+293=391()+428=490121+()=43376+()=339()+157=282()+309=477234+()=362330+()=359()+11=277()+454=482313+()=484()+420=44965+()=42811+()=314480+()=481()+385=412()+466=477485+()=496家長(zhǎng)簽字：4/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+119=239292+()=354()+241=405()+395=486264+()=270()+20=95495+()=497301+()=386250+()=488147+()=384397+()=493()+89=144()+378=479()+427=449()+274=402366+()=436132+()=378145+()=200()+52=68()+388=489()+109=343()+75=154288+()=412292+()=440()+413=485()+203=37668+()=423()+9=64()+6=409()+300=327()+93=239()+125=347()+20=433()+381=408415+()=416()+58=125482+()=489()+99=218()+351=454443+()=465()+125=387220+()=399()+259=443()+302=302()+437=492172+()=25210+()=479453+()=497404+()=421()+261=333()+271=337140+()=15631+()=216297+()=400()+385=464()+366=439299+()=357()+385=438125+()=275()+477=484408+()=417423+()=429()+164=418()+265=47496+()=257()+41=263216+()=296()+223=234232+()=257375+()=417453+()=457286+()=461()+335=417()+31=116202+()=235()+402=413()+167=198()+408=490()+90=153107+()=147186+()=426412+()=421168+()=221238+()=461()+123=464()+183=354317+()=354()+481=490437+()=439()+335=40899+()=267171+()=377()+169=327家長(zhǎng)簽字：5/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：234+()=25580+()=320()+323=480()+359=480372+()=399()+201=247116+()=164227+()=34989+()=10059+()=344221+()=260213+()=476279+()=437255+()=372341+()=486()+355=419386+()=487146+()=336336+()=436239+()=36396+()=410()+165=364492+()=496290+()=391()+455=472()+170=45279+()=227197+()=378()+127=486126+()=479452+()=452260+()=395448+()=498()+338=402()+216=389()+380=434()+262=337()+490=491295+()=382223+()=410427+()=492()+123=182()+488=492444+()=486417+()=46334+()=284()+123=153()+147=250()+420=493()+20=286()+321=390()+117=4629+()=88()+240=465397+()=469()+271=467304+()=361()+402=43948+()=476()+351=424()+375=458()+240=391()+465=495()+323=372()+158=195()+289=403328+()=467()+194=49535+()=73()+387=410439+()=474429+()=454()+297=41353+()=454472+()=494()+99=205266+()=489281+()=282248+()=344()+340=373()+336=416()+187=405()+166=362()+466=478452+()=49349+()=477177+()=42715+()=26142+()=432()+487=49550+()=282()+500=500()+66=389家長(zhǎng)簽字：6/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+349=471311+()=499()+34=390()+348=495369+()=41520+()=264264+()=301342+()=478377+()=413()+217=422243+()=267()+216=456463+()=49452+()=114()+346=40880+()=83()+376=417()+406=462359+()=408()+288=305311+()=315()+399=40426+()=148173+()=229()+295=323()+146=381157+()=253220+()=284162+()=368118+()=322()+140=319()+335=359270+()=447477+()=49579+()=494()+405=471()+153=407467+()=481()+295=430202+()=325()+164=349437+()=437()+110=180217+()=412()+339=438()+264=427318+()=462203+()=219464+()=496()+356=445202+()=298339+()=340()+283=325120+()=192433+()=497400+()=442()+313=479106+()=424106+()=404()+97=205()+43=434325+()=386()+215=479346+()=413449+()=452410+()=462()+147=23349+()=376117+()=156()+236=335123+()=213()+112=122157+()=418445+()=471()+417=477()+133=494258+()=467296+()=389274+()=326()+150=178117+()=304328+()=430()+225=231386+()=4569+()=292()+172=198()+132=182262+()=401()+111=452157+()=302149+()=375341+()=496()+341=459家長(zhǎng)簽字：7/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：118+()=201()+103=455123+()=187304+()=391()+150=310()+150=352()+377=470267+()=468()+446=456()+387=452()+59=142()+282=283()+324=340398+()=49996+()=499()+237=299()+22=473112+()=218()+303=500()+64=486249+()=412()+276=411()+342=4416+()=399()+137=395145+()=177()+368=482140+()=290467+()=496()+438=497()+253=322313+()=383318+()=435499+()=499333+()=349()+253=381()+216=361()+178=180456+()=46853+()=440()+436=47256+()=241()+190=346()+333=382()+295=453()+424=436495+()=49972+()=426431+()=456()+371=449()+88=403214+()=261260+()=361()+99=266()+223=282()+36=46666+()=244()+33=75385+()=395234+()=306364+()=369()+427=428()+1=412500+()=500472+()=495493+()=495418+()=440()+366=478()+10=13711+()=421()+195=459()+246=294()+38=330388+()=467159+()=436302+()=404()+372=379()+250=42313+()=323()+197=323()+44=144()+204=297()+262=345269+()=284()+372=449468+()=486139+()=34983+()=108()+383=445235+()=269()+204=368288+()=288()+395=441家長(zhǎng)簽字：8/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+296=344()+316=346484+()=492()+213=265()+483=485190+()=423364+()=496()+209=230()+319=412()+370=391220+()=301()+171=410()+184=264()+372=494()+338=391431+()=455()+290=303()+38=421301+()=403()+101=143()+19=10411+()=214457+()=488()+298=43841+()=250376+()=484330+()=494244+()=489171+()=486481+()=484()+38=210()+221=484()+212=289191+()=47916+()=464()+464=464()+260=36720+()=332()+455=472()+350=428220+()=301156+()=393()+192=250239+()=308()+431=441467+()=498383+()=392()+431=473()+323=450239+()=428()+107=458()+462=47074+()=124()+393=45322+()=281()+241=439310+()=331()+33=433()+349=354123+()=193()+32=441()+260=330222+()=317()+13=144()+457=498138+()=488114+()=437()+23=49443+()=459372+()=492()+25=48975+()=390352+()=366()+54=73()+464=469()+339=392343+()=472()+308=401()+125=345()+32=470257+()=500119+()=175357+()=411430+()=442304+()=307()+57=177299+()=470()+466=498120+()=213()+285=476()+360=440149+()=181()+444=497家長(zhǎng)簽字：9/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+435=435()+404=440()+41=46635+()=348()+394=434()+170=425485+()=491()+200=2141+()=171371+()=472461+()=492476+()=484()+234=475()+360=468459+()=492()+463=497()+102=243315+()=326()+131=189()+201=42284+()=120413+()=494()+229=289344+()=345103+()=113196+()=334()+24=137()+197=366291+()=368()+480=498239+()=292139+()=199()+406=475372+()=416306+()=322282+()=326165+()=452131+()=241202+()=248()+204=381207+()=213()+206=269235+()=245()+234=262366+()=383()+265=500()+44=310500+()=500()+156=353()+244=323()+297=436()+162=165()+160=232()+269=306436+()=440283+()=35729+()=330()+137=17972+()=176()+36=220()+266=309()+292=432396+()=47666+()=498500+()=500497+()=500349+()=460()+46=492313+()=31338+()=421()+110=476()+81=146()+172=39914+()=37()+110=231()+293=314()+30=97()+30=25681+()=373()+341=416()+454=46630+()=10790+()=346426+()=468()+260=326()+321=452()+82=458461+()=469173+()=18022+()=29458+()=486224+()=316()+390=493家長(zhǎng)簽字：10/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+387=430()+368=409()+124=376()+137=210131+()=446394+()=475()+495=49682+()=243()+96=316401+()=431()+415=494165+()=350()+111=296()+465=499()+261=432()+345=493()+296=390230+()=480457+()=496436+()=472()+165=376()+160=160487+()=496()+400=491()+363=420389+()=467()+405=480()+53=149465+()=484()+205=275()+237=385()+132=241()+193=406()+150=395()+487=488()+262=264()+458=458()+474=49834+()=196461+()=471()+408=489()+143=2004+()=213()+169=177461+()=499()+200=296179+()=213()+29=212273+()=381408+()=465()+115=347456+()=458()+442=465()+217=46490+()=432398+()=46963+()=180163+()=202()+431=484()+21=205()+440=479316+()=392()+471=479()+102=233496+()=496()+183=358()+36=85()+396=413394+()=433()+303=434()+26=443203+()=413()+115=291()+465=475()+486=492()+469=48186+()=215366+()=395()+150=454()+164=250183+()=438252+()=340()+464=478()+168=364()+2=286()+434=442()+325=327()+239=26270+()=331()+373=399()+427=500()+30=500()+396=444家長(zhǎng)簽字：11/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：()+445=486307+()=312419+()=469428+()=476420+()=457()+19=77322+()=410()+117=159()+418=463()+380=404123+()=338()+193=211293+()=321()+251=312455+()=471361+()=37275+()=400()+300=479()+386=429()+153=334()+179=397344+()=494()+432=500()+114=376()+452=469()+277=39034+()=43()+336=47466+()=181()+104=295107+()=292()+1=343()+487=494()+108=499()+310=315()+2=499360+()=438()+121=156105+()=180()+116=354()+328=46835+()=273167+()=247172+()=240()+452=47527+()=54241+()=491()+205=250()+177=232444+()=444()+188=290185+()=198123+()=233361+()=362435+()=453473+()=487243+()=38253+()=95()+180=213283+()=332()+383=427406+()=421455+()=49544+()=244()+256=337()+299=391453+()=472()+101=234263+()=474()+176=391482+()=497()+83=353()+224=321249+()=464()+375=381()+226=451()+385=447()+201=424335+()=347()+33=466()+55=306()+219=472442+()=455()+81=116175+()=254234+()=360()+226=409()+176=466194+()=200()+154=390()+394=417()+497=497()+231=425家長(zhǎng)簽字：12/542024-12-31數(shù)學(xué)作業(yè)