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