Addition Puzzles Book: Enhance students' addition skills in a fun, challenging puzzle game format. Included Magic Stars, Magic Squares, Addition Boxes. It also enhances their analytical thinking and number linking skills. Suitable for students in grades 3-5, ages 8-11. Key features of the exercise book include: ✅ Suitable for students in grades 3-5, ages 8-11. ✅ Each exercise has 60 questions per set. ✅ Total of 780 exercises, spanning 169 pages with solutions ✅Each exercise includes: - M