Third Grade Math Facts > Subtraction -1 > Flashcards
1 - 1 =
0
2 - 1 =
1
3 - 1 =
2
4 - 1 =
3
5 - 1 =
4
6 - 1 =
5
7 - 1 =
6
8 - 1 =
7
9 - 1 =
8
10 - 1 =
9
11 - 1 =
10