This worksheet offers an engaging fourth-grade math exercise focusing on finding equivalent fractions through multiplication and division. The exercise uses the fun imagery of a wizard with nine scales. Students must fill out each scale with a missing number by identifying the equivalent fraction. Six problems require multiplication, while the other three require division. It helps students understand the mathematical principles underlying fraction equivalency, such as how changing a fraction's numerator and denominator by the same factor does not change its value. It also gives students practice in necessary skills like multiplication and division.