2
2.1 2
2.2 4
2.3 6
2.4 8
2.5 10
2.6 12
2.7 14
2.8 16
2.9 18
2.10 10
3
3.1 3
3.2 6
3.3 9
3.4 12
3.5 15
3.6 18
3.7 21
3.8 24
3.9 27
3.10 30
4
4.1 4
4.2 8
4.3 12
4.4 16
4.5 20
4.6 24
4.7 28
4.8 32
4.9 36
4.10 40
5
5 10 15 20 25 30 35 40 45 50
6
6 12 18 24 30 36 42 48 54 60
7
7 14 21 28 35 42 49 56 63 70
8
8 16 24 32 40 48 56 64 72 80
9
9 18 27 36 45 54 63 72 81 90
10
10 20 30 40 50 60 70 80 90 100
Last changeda year ago