Instructions:
Fill the multiplication square so that the center fields are the results of the multiplication of the fields in the corners, which are adjacent central field.
Example
40
X
10
3
2
Solution
8
40
5
24
X
10
3
6
2
8 . 5 = 40 | 5 . 2 = 10 | 3 . 2 = 6 | 8 . 3 = 24