Double-Digit/Single-Digit Subtraction Flashcards
1
Q
99-1
A
98
2
Q
99-2
A
97
3
Q
99-3
A
96
4
Q
99-4
A
95
5
Q
99-5
A
94
6
Q
99-6
A
93
7
Q
99-7
A
92
8
Q
99-8
A
91
9
Q
99-9
A
90
10
Q
98-9
A
89
11
Q
98-8
A
90
12
Q
98-7
A
91
13
Q
98-6
A
92
14
Q
98-5
A
93
15
Q
98-4
A
94
16
Q
98-3
A
95
17
Q
98-2
A
96
18
Q
98-1
A
97
19
Q
10-1
A
9
20
Q
10-2
A
8
21
Q
10-3
A
7
22
Q
10-4
A
6
23
Q
10-5
A
5
24
Q
10-6
A
4
25
Q
10-7
A
3
26
Q
10-8
A
2
27
Q
10-9
A
1
28
Q
20-1
A
19
29
Q
20-2
A
18
30
Q
20-3
A
17
31
Q
20-4
A
16
32
Q
20-5
A
15
33
Q
20-6
A
14
34
Q
20-7
A
13
35
Q
20-8
A
12
36
Q
20-9
A
11
37
Q
30-1
A
29
38
Q
30-2
A
28
39
Q
30-3
A
27
40
Q
30-4
A
26
41
Q
30-5
A
25
42
Q
30-6
A
24
43
Q
30-7
A
23
44
Q
30-8
A
22
45
Q
30-9
A
21
46
Q
40-1
A
39
47
Q
40-2
A
38
48
Q
40-3
A
37
49
Q
40-4
A
36
50
Q
40-5
A
35
51
Q
40-6
A
34
52
Q
40-7
A
33
53
Q
40-8
A
32
54
Q
40-9
A
31
55
Q
50-1
A
49
56
Q
50-2
A
48
57
Q
50-3
A
47
