How many 1 inch cubes do you need to create a cube with an edge length of 7 inches?

To create a cube with an edge length of 7 inches, you need to calculate the volume of the cube. The volume is found by cubing the edge length: (7 \times 7 \times 7 = 343) cubic inches. Therefore, you would need 343 one-inch cubes to fill the larger cube.