一年级900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、403+368 =373+375 =434+375 =387+411 =376+423 =389+362 =365+440 =418+373 =389+373 =365+433 =352+409 =403+394=368+433 =446+422 =372+425 =413+399 =351+390=371+417 =445+386 =449+378 =414+440 =355+380 =442+363 =370+449 =383+408 =421+402 =362+399 =404+403 =448+418 =370+413 =375+409 =417+393 =352+371 =448+3

2、93 =444+419 =434+429 =399+395 =350+441 =376+397 =443+401 =357+422 =419+442 =386+351 =420+356 =399+449 =446+353 =443+379 =450+377 =422+397 =438+360=367+352 =378+414=383+420=354+439 =354+375 =381+367 =417+425 =353+413 =428+448 =405+439=403+381 =372+415 =413+375 =431+383 =438+361 =360+399 =425+432 =408

3、+409 =376+387=450+391 =446+400 =368+424=396+444=411+389 =361+358 =397+430 =427+383 =427+409 =394+374=428+375 =362+356 =433+416 =363+395 =362+380=433+428 =419+422 =405+382 =386+368 =360+370 =438+445 =413+406 =418+355 =396+392 =350+420=448+428 =374+439 =384+440 =413+446=403+401 =365+428 =359+397 =363+

4、415 =391+443 =418+368 =419+412 =375+438 =411+365 =447+426 =449+432 =434+415 =404+431 =398+352 =390+412 =370+384=394+375 =409+376 =381+364=377+369 =433+422 =384+408 =363+362 =374+450 =388+350=429+416 =359+358 =409+363 =436+374=450+435 =449+414=430+408 =450+405 =422+376=418+370 =386+450 =395+351 =378+

5、360 =445+445=402+357=378+404=379+406 =446+422 =391+387 =355+448 =362+378 =380+405 =396+425 =391+373 =417+391 =423+365 =367+394=434+448 =448+367 =424+378 =375+433 =350+423 =403+368 = 771446+422=868362+399=761443+401=844373+375 = 748372+425 = 797404+403=807357+422 = 779434+375=809413+399=812448+418=86

6、6419+442=861387+411 = 798351+390=741370+413=783386+351 = 737376+423 = 799371+417 = 788375+409 = 784420+356 = 776389+362 = 751445+386=831417+393=810399+449=848365+440=805449+378=827352+371=723446+353 = 799418+373 = 791414+440=854448+393=841443+379=822389+373 = 762355+380 = 735444+419=863450+377=82736

7、5+433 = 798442+363=805434+429=863422+397=819352+409 = 761370+449=819399+395 = 794438+360=798403+394=797383+408 = 791350+441 = 791367+352 = 719368+433=801421+402=823376+397=773378+414=792383+420=803354+439=793354+375=729418+355 = 773381+367 = 748417+425=842353+413 = 766396+392 = 788428+448=876405+439

8、=844403+381 = 784350+420 = 770372+415=787413+375 = 788431+383=814448+428=876438+361 = 799360+399 = 759425+432=857374+439=813408+409=817376+387 = 763450+391=841384+440=824446+400=846368+424=792396+444=840413+446=859411+389=800361+358 = 719397+430=827403+401=804427+383=810427+409=836394+374=768365+428

9、 = 793428+375=803362+356=718433+416=849359+397 = 756363+395 = 758362+380=742433+428=861363+415 = 778419+422=841405+382 = 787386+368 = 754391+443=834360+370=730438+445=883413+406=819418+368 = 786419+412=831381+364=745377+369=746433+422=855375+438=813384+408 = 792363+362 = 725374+450=824411+365 = 7763

10、88+350 = 738429+416=845359+358 = 717447+426=873409+363 = 772436+374=810450+435=885449+432=881449+414=863430+408=838450+405=855434+415=849422+376 = 798418+370 = 788386+450=836404+431=835395+351 = 746378+360=738445+445=890398+352 = 750402+357 = 759378+404=782379+406 = 785390+412=802446+422=868391+387 = 778355+448=803370+384=754362+378 = 740380+405 = 785396+425=821394+375 = 769391+373 = 764417+391=808423+365 = 788409+376 = 785367+394=761434+448=882448+367=815428+367 = 795424+378=802375+433=808350+423 = 773