addition/2-digit/starter · セット 69
20 problems
名前：
クラス:
日付：
1
3 + 5
=
2
7 + 1
=
3
2 + 3
=
4
4 + 4
=
5
6 + 1
=
6
6 + 10
=
7
10 + 1
=
8
10 + 4
=
9
10 + 1
=
10
1 + 7
=
11
9 + 10
=
12
10 + 9
=
13
4 + 10
=
14
10 + 3
=
15
10 + 10
=
16
10 + 6
=
17
7 + 1
=
18
2 + 10
=
19
9 + 10
=
20
1 + 7
=