A number chart is a visual tool used to display numbers in a structured format, often in rows and columns. It helps learners understand numerical relationships, patterns, and sequences. Number charts can range from simple counting charts to more complex ones that include skip counting or multiplication tables. These charts are commonly used in educational settings, especially in elementary education, to support mathematics learning. They provide a clear reference for students to practice counting, addition, and subtraction. Number charts can also aid in developing number sense and improving overall mathematical skills.