=
=
=
=
=解:
=6,
=
=2
,
=
=1
,
=13,
=
=1
.分析:找出分子和分母的最在公因数,再根据分数的基本性质,把分数的分子和分母同时除以它们的最大公因数,进行约分,再根据假分数化成带分数和整数的方法,化成整数或带分数.据此解答.
点评:本题主要考查了学生对约分知识,以及对假分数化成整数或带分数方法的掌握情况.
编辑:chaxungu时间:2026-04-27 08:42:00分类:小学数学题库
=
=
=
=
=解:
=6,
=
=2
,
=
=1
,
=13,
=
=1
.