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
