10s Flashcards
1
Q
10+0
A
10
2
Q
10+1
A
11
3
Q
10+2
A
12
4
Q
10+3
A
13
5
Q
10+4
A
14
6
Q
10+5
A
15
7
Q
10+6
A
16
8
Q
10+7
A
17
9
Q
10+8
A
18
10
Q
10+9
A
19
11
Q
10+10
A
20
12
Q
10+11
A
21
13
Q
10+12
A
22
