一年级900以内减法口算练习题五三天天练精华版（6）带答案.docx

846-387=834-206=808-124=819-156=867-173=839-222=814-193=845-153=809-413=811-669=820-592=873-684=866-372=843-529=817-167=813-374=896-162=824-479=833-665=884-160=830-599=819-488=846-686=846-328=817-496=803-597 =841-691 =808-599=893-613=862-387=856-511 =868-311 =805-167=810-636=898-470=882-398=829-269=865-698=827-270=836-375=869-561 =835-230=896-149=843-235=884-483=809-221 =842-571 =888-576=896-470=843-681 =895-199=898-603=836-594=834-214=859-511 =831-400=876-682=859-577=832-121 =871-502=817-370=828-473=858-183=815-234=817-235=870-680=899-317=833-537=880-527=896-203 =801-515=868-384=805-216=804-303=845-621 =809-529=809-383=837-657 =814-164=891-122=805-128=875-332 =832-575=820-433=895-262=802-405=870-560=822-145=813-185=849-563 =815-344=875-271 =892-615=881-366=894-304=827-119=810-363=870-268=846-296=831-319=876-348=807-172 =876-478=873-338=808-507=810-138=847-292=887-102=807-328=872-656=844-340=832-401 =852-626=838-590=801-209=859-697=816-103=878-178=860-599=841-384=896-700=846-646=854-682=820-585=876-254=855-275 =822-168=850-196=869-352 =874-421 =864-499=833-334=839-420=820-156=827-519=827-554=896-395=805-152=817-183=859-587=860-466=865-220=856-608=811-544=887-317=860-369=858-546=870-527=889-265=800-231 =838-491 =850-630=805-660=829-318=891-530=803-280=846-387=459834-206=628808-124=684819-156=663867-173=694839-222=617814-193=621845-153=692809-413=396811-669=142820-592=228873-684=189866-372=494843-529=314817-167=650813-374=439896-162=734824-479=345833-665=168884-160=724830-599=231819-488=331846-686=160846-328=518817-496=321803-597=206841-691 = 150808-599=209893-613=280862-387=475856-511 = 345868-311=557805-167=638810-636=174898-470=428882-398=484829-269=560865-698=167827-270=557836-375=461869-561 = 308835-230=605896-149=747843-235=608884-483=401809-221 = 588842-571=271888-576=312896-470=426843-681 = 162895-199=696898-603=295836-594=242834-214=620859-511 = 348831-400=431876-682=194859-577=282832-121 = 711871-502=369817-370=447828-473=355858-183=675815-234=581817-235=582870-680=190899-317=582833-537=296880-527=353896-203=693801-515=286868-384=484805-216=589804-303 = 501845-621=224809-529=280809-383=426837-657 = 180814-164=650891-122=769805-128=677875-332 = 543832-575=257820-433=387895-262=633802-405=397870-560=310822-145=677813-185=628849-563=286815-344=471875-271=604892-615=277881-366=515894-304=590827-119=708810-363=447870-268=602846-296=550831-319=512876-348=528807-172=635876-478=398873-338=535808-507=301810-138=672847-292=555887-102=785807-328=479872-656=216844-340=504832-401=431852-626=226838-590=248801-209=592859-697=162816-103=713878-178=700860-599=261841-384=457896-700=196846-646=200854-682=172820-585=235876-254=622855-275 = 580822-168=654850-196=654869-352 = 517874-421=453864-499=365833-334=499839-420=419820-156=664827-519=308827-554=273896-395=501805-152=653817-183=634859-587=272860-466=394865-220=645856-608=248811-544=267887-317=570860-369=491858-546=312870-527=343889-265=624800-231 = 569838-491 = 347850-630=220805-660=145829-318=511891-530=361803-280=523