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