小學(xué)數(shù)學(xué)二年級(jí)第二學(xué)期口算計(jì)算共5120道題

數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：279+()=289115+()=329()+108=285263+()=315()+208=373()+92=238()+84=159()+374=393283+()=393()+398=399397+()=398148+()=350()+311=366()+230=307237+()=327()+318=349()+297=362358+()=3696+()=113158+()=21071+()=150()+123=149177+()=383()+302=384329+()=369168+()=385()+346=386272+()=387()+75=388349+()=375()+16=299()+223=26726+()=127()+315=367()+32=361246+()=350()+328=34236+()=110()+258=284()+390=392126+()=230()+185=237()+324=37775+()=220117+()=150116+()=264()+262=333155+()=382()+278=291357+()=371()+63=241()+393=398159+()=271()+172=361252+()=325201+()=335()+135=166()+81=248199+()=286312+()=341334+()=389140+()=142238+()=308()+395=399385+()=39529+()=252()+43=290()+360=396()+263=292()+287=32211+()=210143+()=358()+379=393()+174=286329+()=371()+347=358()+290=36219+()=170()+340=377150+()=226()+153=323372+()=38112+()=138()+314=329()+220=373()+373=399137+()=367()+349=383()+109=170()+375=388256+()=295()+322=393()+101=179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：297+()=335()+319=335()+155=328()+73=170()+319=370371+()=395()+130=231359+()=381352+()=358()+146=154()+185=367194+()=364()+91=356()+91=379315+()=3565+()=267284+()=367127+()=156()+18=153()+341=348()+343=353296+()=370()+288=335()+98=11944+()=113152+()=176195+()=387()+196=298()+39=335()+184=271()+150=342254+()=392()+217=265()+82=178136+()=198164+()=369226+()=305350+()=357()+52=22129+()=326()+217=36489+()=99123+()=279()+197=377331+()=380()+131=154291+()=297()+63=262340+()=345286+()=37727+()=388139+()=216247+()=293364+()=368()+142=147()+305=366()+306=308()+254=261270+()=352()+182=312395+()=395()+16=56()+42=285()+346=366370+()=385362+()=38965+()=222()+238=281()+242=312()+85=89367+()=395()+210=283216+()=328()+331=385()+362=366212+()=390236+()=238178+()=266()+194=250()+285=342()+13=280()+313=328261+()=379()+4=306181+()=305342+()=379()+105=35632+()=167325+()=355()+41=208()+98=254()+45=185()+91=330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：238+()=399()+314=361364+()=396160+()=236262+()=338160+()=224()+161=371()+334=33650+()=104()+260=283248+()=340270+()=393()+26=77281+()=39569+()=361370+()=377()+350=351()+23=333()+26=217()+76=101296+()=376()+150=276()+191=301()+302=321()+384=397()+226=309()+38=128188+()=215330+()=338306+()=381330+()=346()+375=394()+399=39941+()=370()+391=399()+299=349()+226=393()+350=372()+260=265()+223=292()+66=183()+10=263()+146=388343+()=35271+()=26636+()=336318+()=32495+()=377238+()=33958+()=111()+8=217()+333=37456+()=150223+()=397270+()=376242+()=303()+214=318()+130=213()+179=309()+210=330()+211=377317+()=383()+385=396()+208=21115+()=278140+()=20173+()=338()+69=207240+()=395()+59=78()+12=374271+()=366208+()=288124+()=298390+()=393()+45=149()+35=330()+38=288107+()=389()+102=155()+45=317()+372=393()+166=249246+()=266()+371=371255+()=376()+311=312200+()=203239+()=342()+48=89()+369=382()+185=389150+()=305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：()+70=370()+36=9883+()=129105+()=158()+41=286()+201=265()+326=363381+()=39060+()=358118+()=127()+365=396()+381=391253+()=356152+()=30043+()=387373+()=379212+()=223()+336=396()+205=327()+179=247()+181=346309+()=385()+168=339321+()=330208+()=375()+12=103196+()=253()+53=389()+116=394()+116=321()+255=295347+()=373272+()=37366+()=234()+217=26724+()=186()+83=10150+()=296()+338=390()+204=309268+()=3805+()=42187+()=226111+()=280127+()=201104+()=258()+21=41102+()=397()+323=364271+()=330136+()=246252+()=362389+()=393()+87=357238+()=310()+293=304()+220=318370+()=395()+207=25211+()=123153+()=270150+()=202()+225=320()+183=230()+129=166()+329=34184+()=208254+()=341()+97=311300+()=381197+()=272()+349=377()+397=399261+()=383()+394=396()+78=16220+()=20265+()=355()+204=207()+347=370174+()=218()+268=277()+44=174227+()=298296+()=373()+208=361()+27=96328+()=398()+319=357()+382=390()+293=371()+34=392154+()=221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：()+108=253()+32=67121+()=197376+()=390345+()=352()+301=369190+()=233()+167=265()+247=318()+291=303()+222=381()+205=235188+()=352()+25=206140+()=184()+331=381()+344=363164+()=232()+207=350()+345=355()+70=11314+()=357()+173=31651+()=393()+131=259()+115=315()+197=212()+291=366370+()=39619+()=105()+115=133()+129=377()+113=36960+()=197()+93=272()+284=3343+()=136165+()=251()+334=394363+()=373()+37=375()+98=321307+()=344287+()=294()+365=377()+34=23538+()=225212+()=233()+296=365()+99=363()+352=367()+92=255()+40=164301+()=34545+()=63347+()=363247+()=390314+()=347345+()=367()+156=295()+117=327()+390=394()+246=281223+()=314145+()=369158+()=243()+117=3614+()=4412+()=381()+52=341274+()=305113+()=348235+()=259108+()=285143+()=147136+()=282315+()=390()+36=191()+293=379()+59=262()+24=203110+()=110()+390=395107+()=159()+28=342123+()=150340+()=377255+()=372102+()=391246+()=38429+()=276180+()=310()+259=345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：()+55=17091+()=347154+()=201377+()=386()+311=315122+()=292389+()=396()+392=39672+()=220207+()=27442+()=234()+353=387()+339=377()+190=307()+55=185()+305=31959+()=253276+()=348()+199=24747+()=251157+()=186()+85=23083+()=101()+164=393()+29=212()+206=352()+297=306()+399=399169+()=180292+()=343237+()=316()+26=33345+()=375()+173=187258+()=34865+()=184()+187=274368+()=391()+368=39892+()=206()+24=288209+()=342()+138=218393+()=394212+()=358139+()=395373+()=396220+()=312()+238=328173+()=316251+()=350()+376=398350+()=356()+57=312119+()=252()+330=375()+50=239()+217=270()+370=392182+()=281()+27=330296+()=388151+()=236()+239=258()+206=29368+()=277()+48=383302+()=378()+85=395()+291=31625+()=189240+()=254295+()=362328+()=383()+247=271112+()=132()+337=341()+343=388331+()=3681+()=207()+261=32882+()=301()+8=27184+()=387()+82=318()+76=359177+()=234()+149=390()+280=319()+68=390194+()=397221+()=356()+154=235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：294+()=378()+244=335149+()=22014+()=11793+()=114157+()=234229+()=271205+()=371()+223=391()+368=384()+281=357272+()=343()+215=329198+()=266()+289=319296+()=314()+31=298()+146=176()+58=177()+206=373342+()=371()+123=211()+54=153()+383=393284+()=330()+345=363336+()=381()+35=315102+()=355()+233=325101+()=333()+58=234()+287=323()+165=280()+326=330231+()=295()+174=341()+132=198137+()=336327+()=384190+()=280()+330=37953+()=156348+()=368()+396=398115+()=264()+59=394()+133=219190+()=322191+()=320145+()=224()+99=242207+()=348()+154=286()+5=30251+()=173()+276=398()+149=395139+()=203()+237=280()+153=338285+()=398()+83=215()+391=395()+52=160()+348=352()+330=399()+173=307240+()=322()+149=317156+()=306357+()=382363+()=388204+()=316()+323=351()+196=310()+114=326()+277=298243+()=35721+()=308148+()=242()+159=293()+263=315()+182=355()+7=265239+()=321208+()=236()+167=389247+()=315240+()=289()+117=284()+75=207()+336=393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：()+88=188120+()=123251+()=383()+125=15998+()=116()+165=362()+299=320()+192=386()+256=267282+()=352()+345=345()+302=37771+()=86316+()=321295+()=328()+50=26010+()=395347+()=375()+36=180219+()=251()+367=380288+()=379()+281=292()+236=265()+133=150()+329=375()+295=342397+()=398399+()=399228+()=258285+()=36295+()=259110+()=330()+330=389()+78=179()+380=397341+()=36939+()=37029+()=342()+184=243()+230=340()+310=331294+()=380()+86=325304+()=38518+()=139()+354=382()+377=380()+158=388385+()=385()+265=33960+()=94219+()=278()+387=391()+201=235()+4=329185+()=196224+()=228()+81=147270+()=336154+()=188()+169=397()+15=49223+()=228255+()=258()+24=118169+()=394()+129=306()+229=283()+115=160()+360=398()+23=343()+303=364()+357=363()+198=28289+()=103()+254=382()+52=6757+()=343()+245=355()+186=389()+281=296377+()=387()+158=358211+()=372229+()=290359+()=399334+()=398()+58=257()+17=308()+158=272()+216=333()+230=389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：356+()=380139+()=353()+216=360()+244=357133+()=226224+()=380()+325=348()+195=21241+()=220345+()=374()+218=266()+72=128()+92=232144+()=222()+87=397()+77=216355+()=360315+()=317()+336=338()+115=257()+337=36975+()=265()+143=197313+()=370301+()=397114+()=375155+()=387210+()=366()+182=285()+23=25348+()=36237+()=115()+399=399()+399=39960+()=93232+()=241()+52=357339+()=373212+()=24453+()=122()+93=316()+41=393()+259=336336+()=399387+()=391()+399=399()+333=389()+10=383()+299=326191+()=348()+103=308()+136=228()+159=320()+318=32180+()=351()+260=27047+()=399283+()=335()+159=20996+()=286()+386=398()+43=337()+308=342()+317=344381+()=394()+189=313136+()=257197+()=261395+()=398()+71=200142+()=216()+50=2373+()=159308+()=385()+316=393235+()=297327+()=337391+()=393()+74=283122+()=236135+()=188()+383=391()+37=55()+376=39029+()=14144+()=13382+()=239212+()=392211+()=311()+156=23311+()=149()+90=259()+145=283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：189+()=266()+99=38544+()=273348+()=375387+()=390281+()=39753+()=115()+215=247325+()=385178+()=285()+136=261323+()=371()+302=321357+()=388368+()=374384+()=399()+102=271()+276=364()+172=26242+()=399213+()=376284+()=348()+322=395()+321=328()+27=146()+243=32422+()=195()+335=339()+341=373()+361=392154+()=218255+()=38961+()=395389+()=392139+()=263343+()=399()+244=350320+()=367()+34=54133+()=351()+198=329()+306=324()+371=376()+225=310()+204=248316+()=369()+118=144274+()=331()+2=32()+142=384()+268=346368+()=387()+178=321()+252=360()+106=238269+()=3462+()=368()+348=354380+()=398()+216=268()+258=28892+()=161()+257=394()+73=273109+()=122320+()=39481+()=14343+()=360187+()=343()+176=342197+()=305()+7=1195+()=69()+33=130()+226=248()+229=323()+112=330()+10=293()+185=252338+()=392()+63=25950+()=56194+()=27555+()=370385+()=385()+145=237()+49=81201+()=315()+158=323362+()=380()+290=354()+318=33352+()=369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：()+208=208()+371=389()+357=362()+100=161()+173=373()+13=320230+()=246()+346=388()+171=321()+129=26363+()=221()+84=186112+()=382257+()=361()+358=359()+28=76341+()=355()+381=39852+()=378349+()=372()+156=182142+()=394()+125=31915+()=178282+()=389272+()=333()+245=270()+244=245()+22=129()+352=356373+()=381()+317=349()+253=358()+140=334()+2=293241+()=36517+()=83()+31=29291+()=105294+()=331115+()=174103+()=260()+104=34592+()=396()+14=387262+()=358()+373=375290+()=378106+()=372()+223=285381+()=393()+87=152()+233=233()+288=293()+263=33456+()=366274+()=350129+()=182()+289=365()+267=383()+1=248()+145=218()+270=270()+277=311()+241=276174+()=398294+()=38762+()=169()+379=379()+179=206()+257=33912+()=3754+()=104198+()=333()+189=324104+()=155118+()=228()+311=361()+367=368()+372=377247+()=356210+()=280159+()=27711+()=34213+()=345165+()=262325+()=378343+()=349()+177=310()+84=246202+()=261176+()=2579+()=63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：124+()=372378+()=392302+()=389297+()=371269+()=364()+61=267327+()=349()+36=373()+9=340()+104=366()+81=288()+348=395()+188=363()+162=26223+()=197210+()=347()+182=257141+()=36176+()=229()+23=26()+360=384()+187=381302+()=338118+()=121()+260=321()+198=242()+229=328()+120=359256+()=27289+()=114248+()=307()+324=33319+()=28()+142=227()+22=323282+()=342349+()=395()+26=165()+80=97()+184=226()+300=379()+236=287()+88=257154+()=221126+()=20681+()=197()+242=348336+()=35687+()=136()+181=201()+275=311()+235=276()+199=383()+342=388378+()=392()+302=375211+()=337()+137=237()+74=135()+202=242389+()=396()+101=392318+()=321()+228=287204+()=237274+()=394147+()=176()+117=302()+376=394()+119=368185+()=384365+()=384()+198=289141+()=174261+()=292343+()=384219+()=259208+()=221292+()=334()+101=363147+()=252122+()=167247+()=373341+()=396386+()=388()+26=245265+()=388()+308=360()+162=382()+173=200()+307=327()+43=251()+282=317家長(zhǎng)簽字：12/542024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向加法運(yùn)算姓名：評(píng)分：28+()=377194+()=267(