addition/2-digit/starter · セット 100
20 problems
名前：
クラス:
日付：
1
3 + 2
=
2
3 + 6
=
3
8 + 10
=
4
10 + 9
=
5
5 + 10
=
6
1 + 10
=
7
7 + 1
=
8
4 + 10
=
9
1 + 5
=
10
1 + 10
=
11
5 + 1
=
12
2 + 10
=
13
2 + 7
=
14
6 + 10
=
15
7 + 10
=
16
6 + 3
=
17
6 + 1
=
18
3 + 4
=
19
10 + 7
=
20
4 + 5
=