🔄 换一批
👁️ 显示答案
🔒 打印(A4)
分数的初步认识
三年级上册 | 认识、比大小、简单计算
日期:____/____ 评分:________
一、看图写出分数
1
7
1
2
2
6
2
3
二、在 ○ 里填上“>”或“<”
1
5
<
1
3
1
7
<
1
6
4
6
>
1
6
1
5
>
1
6
1
3
<
2
3
1
6
<
5
6
3
8
>
1
8
1
5
>
1
8
2
7
<
6
7
2
4
<
3
4
三、算一算 (同分母加减法)
1 -
2
3
=
1
3
2
7
-
1
7
=
1
7
8
9
-
1
9
=
7
9
1 -
1
6
=
5
6
2
6
-
1
6
=
1
6
2
6
+
2
6
=
4
6
1 -
3
5
=
2
5
1 -
3
7
=
4
7
2
6
-
1
6
=
1
6
1 -
3
4
=
1
4
1 -
6
8
=
2
8
1 -
3
4
=
1
4
3
6
-
1
6
=
2
6
1 -
1
3
=
2
3
2
3
-
1
3
=
1
3
1 -
7
8
=
1
8