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Learn a Fact: 1 x 8

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1

x8


8

8

x1


8

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