Number Line Mixed Addition and Subtraction Within 30 Worksheets Make math fun and engaging with our Number Line Mixed Addition and Subtraction Within 30 Worksheets! This resource is perfect for Kindergarten, 1st Grade, and 2nd Grade students who are ready to build their skills in both addition and subtraction. Using a number line, students will strengthen their mathematical understanding while boosting confidence in problem-solving.#MathWorksheets #KindergartenMath #SubtractionWorksheets #EarlyLearning #PreschoolActivities