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Learn a Fact: 3 x 7

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

Fact Navigator

You're learning

3

x7


21

7

x3


21

Move on to other facts:
3
X 6
18
3
X 8
24

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