This math topic involves practicing basic skills related to finding equivalent fractions by determining the missing denominator. The problems require students to complete equivalent fractions where the numerators and denominators are one-digit numbers. Each problem presents a fraction equation with a missing denominator, and multiple choice answers are provided. These exercises aim to enhance students' understanding of fractional relationships and the concept of equivalence between fractions. This is an introductory level practice, suitable for fostering fundamental fraction concepts.