Description This worksheet is designed to help Grade 3 students practice finding the average (mean) of a set of numbers. Through these exercises, students will learn how to add numbers together and divide by the total count to determine the mean. The activity strengthens students’ understanding of key mathematical concepts such as addition, division, and number sense. It also helps them recognize patterns in numbers, make comparisons, and develop problem-solving skills. ✅ Features: 20 practice