Learn a Fact: 0 x 3

1
0
x  7
2
4
x  0
3
0
x  5
4
2
x  0
5
0
x  6
6
1
x  0
7
0
x  8
8
3
x  0
9
0
x  9

Fact Navigator

You're learning

0

x3


0

3

x0


0

Move on to other facts:
0
X 2
0
0
X 4
0