This math topic focuses on probability and combinatorics, specifically calculating the number of ways a set of four cards, with one card repeating, can be arranged in order from smallest to largest. These problems encourage practicing and understanding factorials, a fundamental concept within the broader study of probability and statistics. Each question provides a multiple-choice format to select the correct arrangement count, enhancing learning of permutation concepts where repetition is involved.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.