有余数的除法的口算练习（一）407=548=304=286=657=365=299=192=172=256=367=265=436=529=448=576=608=576=608=527=358=249=309=659=156=133=184=275=435=688=509=184=396=285307=154=206=659=607=378=437=627=526=365=438=274=529=194=359=407=526=257=304=275=198=304=286=506=234=498=203=214=254=285=809=708=739=809=465=487=338=334=有余数的除法的口算练习（二）509=617=798=318=329=415=425=709=358=418=214=327=329=407=224=236=829=578=579=435=569=638=719=678=759=327=348=439=428=358=359=356=409=669=316=253=197=234=192=447=798=586=293=406=607=769=354=678=385=467=586=698=708=759=748=829=859=768=778=667=658=556=536=446=354=265=268=317=809=有余数的除法的口算练习（三）709=538=476=387=254=285=336=798=629=345=227=487=446=798=386=295=738=264=389=669=678=485=376=296=358=256=697=586=476=527=638=154=193=206=198=206=233=398=406=308=275=384=507=608=709=407=307=207=428=198=187=249=256=276=265=238=237=228=214=345=518=516=537=548=559=569=578=589=587=有余数的除法的口算练习（四）599609=617=625=649=657=176=245=236=458=478=467=457=336=103=227=388=447=316=429=238=556=175=829=698=297=517=389=254=469=679=133=268=407=318=257=296=447=528=809=309=526=718=337=428=327=506=238=758=438=556=559=507=889=658=458=607=265=396=529=317=338=378=276=387=334=233=538=397=