Multiplication Puzzles Name:

X
2
1
8
5
9 18 9 72 45
5 10 5 40 25
1 2 1 8 5
4 8 4 32 20
X
2
10
7
1
1 2 10 7 1
2 4 20 14 2
8 16 80 56 8
7 14 70 49 7
X
10
9
7
6
2 20 18 14 12
3 30 27 21 18
9 90 81 63 54
4 40 36 28 24
X
7
9
3
4
3 21 27 9 12
10 70 90 30 40
4 28 36 12 16
7 49 63 21 28