Multiplication - by 2 Flashcards
1
Q
2
x 2
A
4
2
Q
2
x 8
A
16
3
Q
8
x 2
A
16
4
Q
2
x 3
A
6
5
Q
10
x 2
A
20
6
Q
9
x 2
A
18
7
Q
3
x 2
A
6
8
Q
2
x 4
A
8
9
Q
2
x 11
A
22
10
Q
2
x 12
A
24
11
Q
12
x 2
A
24
12
Q
7
x 2
A
14
13
Q
2
x 9
A
18
14
Q
11
x 2
A
22
15
Q
2
x 10
A
20
