table of 20 Flashcards
1
Q
20 x 2
A
40
2
Q
20 x 3
A
60
3
Q
20 x 6
A
120
4
Q
20 x 4
A
80
5
Q
20 x 5
A
100
6
Q
20 x 7
A
140
7
Q
20 x 8
A
160
8
Q
20 x 9
A
180
9
Q
20 x 10
A
200
10
Q
20 x 12
A
240
10
Q
20 x 11
A
220
11
Q
20 x 13
A
260
