一年级900以内加法减法口算混合练习题五三天天练精华版（2）带答案.docx

871-670=839-429=829-698 =835-598=397+446=438+407=402+413 =439+403 =887-585 =841-351 =827-582 =890-226 =351+377 =394+358 =450+417 =404+412 =860-521 =872-141 =831-402 =894-288 =369+388 =434+356=367+387 =442+420=809-459=878-345 =835-210=840-689=396+413 =400+387=363+366 =352+396 =833-324=836-539=855-180=808-603 =415+439=367+388 =395+393 =395+438 =804-655 =864-599=867-567 =860-692 =405+403 =440+409 =388+388 =379+386 =843-700=869-416=892-288 =819-561 =448+358 =827-272 =366+427 =886-257=381+357 =819-412 =380+372 =842-350=395+424=855-358=421+360=826-681 =379+442 =407+438 =442+402 =375+351 =814-664=859-296=894-698=363+358 =385+429 =408+428 =862-174=804-699 =844-404=386+435 =406+403 =411+387 =836-526=850-367 =884-184=388+357=350+436=446+422 =845-600=823-317 =806-341 =385+374=414+422 =374+433 =809-477=888-319 =800-303 =416+399 =446+367 =433+436 =845-547=860-132 =900-112 =386+375 =435+367 =411+401 =871-314=872-278 =899-287 =832-311 =369+441 =418+378=401+435 =409+436=889-639=896-268 =820-437 =834-103 =422+436=424+443 =373+415 =359+450 =860-339=829-591 =840-251 =834-653 =446+395 =443+447=407+357 =365+436=801-341 =842-375 =875-185 =875-202 =430+438 =371+387=450+368 =425+449 =858-534=893-459=811-266=847-644=433+440=397+388 =434+397 =375+391 =842-334=887-353 =806-387 =885-320 =431+416=417+440=441+397 =433+395 =891-389=815-222 =840-623 =822-490 =871-670=201839-429=410829-698 = 131835-598=237397+446=843438+407=845402+413=815439+403=842887-585 = 302841-351=490827-582=245890-226=664351+377 = 728394+358 = 752450+417=867404+412=816860-521 = 339872-141 = 731831-402=429894-288=606369+388 = 757434+356=790367+387 = 754442+420=862809-459=350878-345=533835-210=625840-689 = 151396+413=809400+387=787363+366=729352+396=748833-324=509836-539=297855-180=675808-603 = 205415+439=854367+388 = 755395+393 = 788395+438=833804-655=149864-599=265867-567=300860-692 = 168405+403=808440+409=849388+388 = 776379+386 = 765843-700=143869-416=453892-288=604819-561 = 258448+358=806407+438=845442+402=844375+351 = 726827-272 = 555814-664=150859-296=563894-698=196366+427 = 793363+358=721385+429=814408+428=836886-257=629862-174=688804-699 = 105844-404=440381+357 = 738386+435 = 821406+403=809411+387 = 798819-412=407836-526=310850-367=483884-184=700380+372 = 752388+357=745350+436 = 786446+422=868842-350=492845-600=245823-317=506806-341=465395+424=819385+374=759414+422=836374+433=807855-358=497809-477=332888-319 = 569800-303=497421+360=781416+399=815446+367=813433+436=869826-681 = 145845-547=298860-132 = 728900-112 = 788379+442=821386+375=761435+367=802411+401=812871-314=557872-278=594899-287=612832-311 = 521369+441=810418+378=796401+435=836409+436=845889-639=250896-268=628820-437 = 383834-103 = 731422+436=858424+443 = 867373+415 = 788359+450=809860-339=521829-591 = 238840-251 = 589834-653 = 181446+395=841443+447=890407+357 = 764365+436=801801-341=460842-375=467875-185=690875-202=673430+438=868371+387=758450+368=818425+449=874858-534=324893-459=434811-266=545847-644=203433+440=873397+388 = 785434+397=831375+391 = 766842-334=508887-353=534806-387=419885-320=565431+416=847417+440=857441+397=838433+395=828891-389=502815-222 = 593840-623=217822-490=332