The number 6 would be opposite of the number 1 when the net is folded into a cube.
How to determine which number would be opposite of the number 1
To determine which number would be opposite of the number 1 when the net is folded into a cube, visualize the unfolding and folding process of the cube.
From the given information, 1 is vertically above the number 3, and the number 6 is vertically below the number 2. This suggests that the numbers 1 and 6 would be on opposite faces of the cube since they are vertically aligned.
Now, by folding the net along the edges, we can form the cube. Looking at the unfolded net, the number 1 is on one face, and the number 6 is on the opposite face.
Therefore, the number opposite of 1 is the number 6.
Hence, the number 6 would be opposite of the number 1 when the net is folded into a cube.