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Learn a Fact: 3 x 1

Fact Navigator

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3

x1


3

1

x3


3

3
X 0
0
3
X 2
6
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the self correcting quiz

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