addition/2-digit/starter · セット 47
20 problems
名前：
クラス:
日付：
1
10 + 7
=
2
3 + 10
=
3
3 + 4
=
4
5 + 3
=
5
2 + 6
=
6
4 + 1
=
7
1 + 6
=
8
10 + 2
=
9
3 + 1
=
10
2 + 10
=
11
3 + 1
=
12
5 + 1
=
13
1 + 7
=
14
4 + 2
=
15
3 + 4
=
16
2 + 4
=
17
7 + 2
=
18
5 + 10
=
19
2 + 1
=
20
10 + 4
=