MARCO - Subtraction Tables > 9 Table > Flashcards
16 - 9 =
7
12 - 9 =
3
10 - 9 =
1
17 - 9 =
8
13 - 9 =
4
18 - 9 =
9
15 - 9 =
6
11 - 9 =
2
14 - 9 =
5