addition/within-10/medium · セット 55
20 problems
名前：
クラス:
日付：
1
4 + 1
=
2
1 + 8
=
3
3 + 3
=
4
3 + 3
=
5
3 + 4
=
6
1 + 7
=
7
2 + 7
=
8
2 + 7
=
9
3 + 5
=
10
3 + 2
=
11
3 + 2
=
12
3 + 5
=
13
5 + 3
=
14
5 + 2
=
15
4 + 4
=
16
3 + 3
=
17
1 + 4
=
18
4 + 1
=
19
2 + 7
=
20
4 + 2
=