A.1
+
B.1
-
C.1
×
D.1
÷
C分析:分别算出每个算式的得数,再进行比较.据此解答即可.
解答:选项A、1
+
=
+
=
=
;选项B、1
-
=
-
=
=
;选项C、1
×
=
×
=
;选项、,1
÷
=
×2=
=
;因为
>
>
>
,所以最小的数是1
×
;故选:C.
点评:本题的重点是让学生根据分数乘法、分数除法和分数加、减法的法则算出结果,再进行比较大小.
编辑:chaxungu时间:2026-04-26 09:40:10分类:小学数学题库
+
B.1
-
C.1
×
D.1
÷
C
+
=
+
=
=
;
-
=
-
=
=
;
×
=
×
=
;
÷
=
×2=
=
;
>
>
>
,
×
;