Missing Subtrahend (1-9) Using Minuend (10-18) Flashcards
1
Q
10 - __ = 9
10 = __ + 9
A
1
2
Q
10 - __ = 8
10 = __ + 8
A
2
3
Q
10 - __ = 7
10 = __ + 7
A
3
4
Q
10 - __ = 6
10 = __ + 6
A
4
5
Q
10 - __ = 5
10 = __ + 5
A
5
6
Q
10 - __ = 4
10 = __ + 4
A
6
7
Q
10 - __ = 3
10 = __ + 3
A
7
8
Q
10 - __ = 2
10 = __ + 2
A
8
9
Q
10 - __ = 1
10 = __ + 1
A
9
10
Q
11 - __ = 9
11 = __ + 9
A
2
11
Q
11 - __ = 8
11 = __ + 8
A
3
12
Q
11 - __ = 7
11 = __ + 7
A
4
13
Q
11 - __ = 6
11 = __ + 6
A
5
14
Q
11 - __ = 5
11 = __ + 5
A
6
15
Q
11 - __ = 4
11 = __ + 4
A
7
16
Q
11 - __ = 3
11 = __ + 3
A
8
17
Q
11 - __ = 2
11 = __ + 2
A
9
18
Q
12 - __ = 9
12 = __ + 9
A
3
