Math subtraction with ones Flashcards
1
Q
2-1=
A
1
2
Q
3-1=
A
2
3
Q
4-1=
A
3
4
Q
5-1=
A
4
5
Q
6-1=
A
5
6
Q
7-1=
A
6
7
Q
8-1=
A
7
8
Q
9-1=
A
8
9
Q
10-1
A
9
10
Q
11-1=
A
10
