Fourth Grade Math Facts > Subtraction -9 > Flashcards
9 - 9 =
0
10 - 9 =
1
11 - 9 =
2
12 - 9 =
3
13 - 9 =
4
14 - 9 =
5
15 - 9 =
6
16 - 9 =
7
17 - 9 =
8
18 - 9 =
9
19 - 9 =
10