Borrow One (Minuend 10-18; Subtrahend 1-9) Flashcards
1
Q
10 - 1 =
10
- 1
____
A
= 9
2
Q
10 - 2 =
A
= 8
3
Q
10 - 3 =
A
= 7
4
Q
10 - 4 =
A
= 6
5
Q
10 - 5 =
A
= 5
6
Q
10 - 6 =
A
= 4
7
Q
10 - 7 =
A
= 3
8
Q
10 - 8 =
A
= 2
9
Q
10 - 9 =
A
= 1
10
Q
11 - 2 =
A
= 9
11
Q
11 - 3 =
A
= 8
12
Q
11 - 4 =
A
= 7
13
Q
11 - 5 =
A
= 6
14
Q
11 - 6 =
A
= 5
15
Q
11 - 7 =
A
= 4
16
Q
11 - 8 =
A
= 3
17
Q
11 - 9 =
A
= 2
18
Q
12 - 3 =
A
= 9
19
Q
12 - 4 =
A
= 8
20
Q
12 - 5 =
A
= 7
21
Q
12 - 6 =
A
= 6
22
Q
12 - 7 =
A
= 5
23
Q
12 - 8 =
A
= 4
24
Q
12 - 9 =
A
= 3
25
Q
13 - 4 =
A
= 9
26
Q
13 - 5 =
A
= 8
27
Q
13 - 6 =
A
= 7
28
Q
13 - 7 =
A
= 6
29
Q
13 - 8 =
A
= 5
30
Q
13 - 9 =
A
= 4
31
Q
14 - 5 =
A
= 9
32
Q
14 - 6 =
A
= 8
33
Q
14 - 7 =
A
= 7
34
Q
14 - 8 =
A
= 6
35
Q
14 - 9 =
A
= 5
36
Q
15 - 6 =
A
= 9
37
Q
15 - 7 =
A
= 8
38
Q
15 - 8 =
A
= 7
39
Q
15 - 9 =
A
= 6
40
Q
16 - 7 =
A
= 9
41
Q
16 - 8 =
A
= 8
42
Q
16 - 9 =
A
= 7
43
Q
17 - 8 =
A
= 9
44
Q
17 - 9 =
A
= 8
45
Q
18 - 9 =
A
= 9
