六一儿童节,老师按人数分礼物给六(1)班和六(2)班同学。六(1)班有40人,六(2)班有50人,六(1)班分到160件,六(2)班应分得多少件?
将假分数化成带分数或整数,把带分数化成假分数.= = = == = = 6=
把下列的假分数化成带分数或整数. = = =
把下列假分数化成带分数,把带分数化成假分数. = 3= 2= =
把假分数化成带分数或整数.,,.
假分数与带分数互化= = = =