Okay, let's think through this step-by-step:
1) A standard number cube has 6 sides, with the numbers 1, 2, 3, 4, 5, and 6 on each side.
2) When a queen is flipped, it can land on either heads or tails.
3) So if you roll a standard number cube after flipping a queen, you have 2 possible outcomes for the queen (heads or tails) and 6 possible outcomes for the number cube.
4) Therefore, the total number of possible outcomes is 2 (for the queen) x 6 (for the number cube) = 12 outcomes.