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MULTIPLICATION Self-Correcting Quiz - Up Through the TWOS

1
1
x  9
2
2
x  8
3
2
x  5
4
0
x  8
5
0
x  7
6
7
x  2
7
3
x  2
8
1
x  1
9
1
x  2
10
4
x  2
11
1
x  4
12
5
x  1
13
2
x  2
14
8
x  1
15
3
x  1
16
2
x  6
17
9
x  2
18
9
x  0
19
1
x  7
20
1
x  6
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