一年级900以内加法口算练习题五三天天练精华版（7）带答案.docx

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1、386+354=437+444=446+441 =351+424=392+414=410+388 =431+359=443+389=377+417 =406+376=445+447 =418+354=420+410=419+392 =401+351 =357+438 =372+403 =380+444=390+393 =436+444=401+391 =379+383 =363+365 =435+374=441+421 =381+406 =416+378 =412+402 =378+382 =366+410 =370+426 =414+380 =370+419 =435+419 =446+38

2、4=385+402 =368+367=364+392 =439+373 =359+393 =415+425 =426+371 =431+389 =446+371 =415+397 =394+381 =380+359 =443+358 =410+438 =360+392 =388+379=391+415 =359+398 =429+388 =386+357 =384+434=361+358 =448+379=438+403 =379+361 =418+442 =370+355 =382+400=350+381 =363+351 =396+412 =430+380=361+412 =447+388

3、 =425+426=405+375 =449+385 =372+412 =449+350 =379+365 =394+418 =384+445 =389+444=445+350=353+391 =450+418=360+416=379+365 =424+393 =371+443 =374+364=377+415 =399+398 =358+394=434+446 =407+381 =420+432 =439+359=397+443 =350+405 =438+370 =351+412 =361+375 =418+398=418+376=385+361 =362+362 =355+442 =43

4、7+355 =444+365=417+362 =380+394=427+415 =447+448=398+357 =362+370=435+439=420+373 =366+437 =386+354=419+410=396+401 =432+360 =362+439 =384+424=439+415 =447+433 =407+366=378+355 =429+363 =418+382 =434+423 =405+393 =380+367 =445+386 =357+428 =440+402 =366+396 =445+417 =367+400=416+441 =408+418 =393+43

5、8 =415+390 =363+441 =353+370=420+400=392+388 =432+430=367+440 =444+423 =351+431 =375+385 =383+372 =447+439 =419+433 =437+444=881419+392=811381+406=787446+441=887401+351 = 752416+378 = 794351+424=775357+438 = 795412+402 = 814392+414=806372+403 = 775378+382 = 760410+388 = 798380+444=824366+410 = 77643

6、1+359 = 790390+393 = 783370+426 = 796443+389=832436+444=880414+380=794377+417 = 794401+391 = 792370+419 = 789406+376=782379+383 = 762435+419=854445+447=892363+365=728446+384=830418+354=772435+374=809385+402 = 787373+372 = 745436+413 = 849401+404=805364+392 = 756439+373=812359+393 = 752415+425=840426

7、+371 = 797431+389=820446+371=817415+397=812394+381 = 775380+359=739443+358=801413+387=800410+438=848418+442 = 860370+355 = 725382+400=782360+392 = 752350+381 = 731363+351 = 714396+412=808388+379=767430+380=810361+412 = 773447+388=835391+415 = 806425+426=851405+375 = 780449+385=834359+398 = 757372+41

8、2 = 784449+350=799379+365 = 744429+388=817394+418=812384+445=829389+444=833386+357 = 743445+350=795353+391 = 744450+418=868384+434=818360+416=776379+365 = 744424+393=817361+358 = 719371+443 = 814374+364=738377+415 = 792448+379=827399+398 = 797358+394=752434+446=880438+403=841407+381 = 788420+432=852

9、439+359=798379+361 = 740397+443 = 840350+405 = 755438+370=808422+377 = 799351+412 = 763361+375 = 736418+398=816418+376=794385+361 = 746362+362 = 724355+442=797437+355 = 792444+365=809417+362 = 779380+394=774427+415 = 842447+448=895398+357 = 755362+370 = 732435+439=874420+373 = 793366+437=803386+354=

10、740419+410=829396+401 = 797432+360 = 792362+439=801384+424=808439+415 = 854447+433=880407+366 = 773378+355 = 733429+363 = 792418+382=800434+423=857405+393 = 798380+367=747445+386=831357+428=785440+402 = 842366+396=762445+417=862367+400 = 767416+441 = 857408+418 = 826393+438=831415+390=805363+441=804353+370=723420+400=820392+388=780432+430=862367+440=807444+423=867351+431 = 782375+385 = 760383+372 = 755447+439=886419+433=852