一年级800以内加法口算练习题五三天天练精华版（6）带答案.docx

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1、392+313 =300+338 =391+381 =357+392=398+330=383+372=353+400=303+374=309+340=372+304=324+397=317+354=357+335 =344+367=370+304=383+380=383+338 =353+301 =361+360=309+373=330+369 =381+374=336+363=360+348=326+344=351+347=397+363=339+301 =324+322 =334+354=301+353=388+323=335+361 =400+374=360+346=347+305=39

2、7+312 =347+313=306+360=397+364=341+344=369+366 =335+385=339+357=339+324=393+386=314+361 =368+324=380+343 =369+309=345+325=314+345=355+392 =391+325=344+336=362+357=400+330=333+349=398+306=351+328=396+366=376+390=309+399=305+337=379+349=329+319=389+311 =365+343=396+363 =353+344=371+302=321+382=301+317

3、 =302+342=307+308=336+319=376+324=363+312=361+331 =391+391 =355+391 =343+336=365+374=321+388=331+307 =396+392=361+326=362+341 =302+377 =361+314=391+378=338+337=380+342 =391+307=342+377=303+372=321+337 =319+317=372+378=361+325=325+383 =332+326=357+361 =323+370=318+373 =303+345=381+306=314+388=396+396

4、=308+333=319+367=395+352=370+348 =316+313 =336+385=385+319=343+318 =335+358=391+357=323+358=308+362 =328+372=350+364=362+325=391+329 =312+380=361+302=387+370=367+307 =306+356=308+373=329+380=356+335 =393+348 =370+343=375+382=329+379=341+352=325+323=340+334=354+362 =345+337=359+328=322+318=302+324=39

5、4+374=376+390=369+329=332+353 =396+308=300+375=331+391 =325+359 =315+388=393+307=391+372=392+313=705300+338=638391+381 = 772357+392=749398+330=728383+372=755353+400=753303+374=677309+340=649372+304=676324+397=721317+354=671357+335=692344+367=711370+304=674383+380=763383+338=721353+301=654361+360=721

6、309+373=682330+369=699381+374=755336+363=699360+348=708326+344=670351+347=698397+363=760339+301=640324+322=646334+354=688301+353=654388+323=711335+361=696400+374=774360+346=706347+305=652397+312=709347+313=660306+360=666397+364=761341+344=685369+366 = 735335+385=720339+357=696339+324=663393+386=7793

7、14+361=675368+324=692380+343=723369+309=678345+325=670314+345=659355+392=747391+325=716344+336=680362+357=719400+330=730333+349=682398+306=704351+328=679396+366=762376+390=766309+399=708305+337=642379+349=728329+319=648389+311 = 700365+343=708396+363=759353+344=697371+302=673321+382=703301+317=61830

8、2+342=644307+308=615336+319=655376+324=700363+312=675361+331=692391+391=782355+391=746343+336=679365+374=739321+388=709331+307=638396+392=788361+326=687362+341=703302+377=679361+314=675391+378=769338+337=675380+342=722391+307=698342+377=719303+372=675321+337=658319+317=636372+378=750361+325=686325+3

9、83=708332+326=658357+361 = 718323+370=693318+373=691303+345=648381+306=687314+388=702396+396=792308+333=641319+367=686395+352=747370+348=718316+313=629336+385=721385+319=704343+318=661335+358=693391+357=748323+358=681308+362=670328+372=700350+364=714362+325=687391+329=720312+380=692361+302=663387+37

10、0=757367+307=674306+356=662308+373=681329+380=709356+335=691393+348 = 741370+343=713375+382=757329+379=708341+352=693325+323=648340+334=674354+362=716345+337=682359+328=687322+318=640302+324=626394+374=768376+390=766369+329=698332+353=685396+308=704300+375=675331+391=722325+359=684315+388=703393+307=700391+372=763