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