Borrow One (Minuend 40-48; Subtrahend 21-29) Flashcards
1
Q
40 - 21 =
A
= 19
2
Q
40 - 22 =
A
= 18
3
Q
40 - 23 =
A
= 17
4
Q
40 - 24 =
A
= 16
5
Q
40 - 25 =
A
= 15
6
Q
40 - 26 =
A
= 14
7
Q
40 - 27 =
A
= 13
8
Q
40 - 28 =
A
= 12
9
Q
40 - 29 =
A
= 11
10
Q
41 - 22 =
A
= 19
11
Q
41 - 23 =
A
= 18
12
Q
41 - 24 =
A
= 17
13
Q
41 - 25 =
A
= 16
14
Q
41 - 26 =
A
= 15
15
Q
41 - 27 =
A
= 14
16
Q
41 - 28 =
A
= 13
17
Q
41 - 29 =
A
= 12
18
Q
42 - 23 =
A
= 19
