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MULTIPLICATION Self-Correcting Quiz - Up Through 2x9

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