This workbook is designed to help second-grade students keep the material they have learned throughout the school year fresh in their minds. They have spent the year understanding fundamental concepts such as addition, subtraction, basic multiplication, and division, as well as introductory fractions and place value comprehension. Engaging with exercises that review sums, products, differences, and fractions ensures that students recall and master these concepts. By regularly revisiting and practicing these skills with this workbook, students can reinforce their understanding, build confidence in their math abilities, and prevent the loss of foundational knowledge as they progress in their education.