addition/within-10/medium · セット 45
20 problems
名前：
クラス:
日付：
1
3 + 1
=
2
2 + 7
=
3
2 + 3
=
4
3 + 6
=
5
2 + 4
=
6
5 + 3
=
7
5 + 4
=
8
4 + 2
=
9
4 + 5
=
10
1 + 8
=
11
2 + 5
=
12
2 + 1
=
13
4 + 1
=
14
5 + 2
=
15
3 + 6
=
16
3 + 1
=
17
3 + 4
=
18
3 + 1
=
19
2 + 6
=
20
2 + 1
=