Carry One (1st- Addend (1-9); 2nd-Addend (11-19) Flashcards
1
Q
9 + 11 =
A
= 20
2
Q
9 + 12 =
A
= 21
3
Q
9 + 13 =
A
,= 22
4
Q
9 + 14 =
A
= 23
5
Q
9 + 15 =
A
= 24
6
Q
9 + 16 =
A
= 25
7
Q
9 + 17 =
A
= 26
8
Q
9 + 18 =
A
= 27
9
Q
9 + 19 =
A
= 28
10
Q
8 + 12 =
A
= 20
11
Q
8 + 13 =
A
= 21
12
Q
8 + 14 =
A
= 22
13
Q
8 + 15 =
A
= 23
14
Q
8 + 16 =
A
= 24
15
Q
8 + 17 =
A
= 25
16
Q
8 + 18 =
A
= 26
17
Q
8 + 19 =
A
= 27
18
Q
7 + 13 =
A
= 20