The Balance Math? & More! activities sharpen your child's critical thinking skills, computational skills, and develop algebraic reasoning. The second book (Level 2) focuses on multiplication and division of whole numbers, but has a few problems involving fractions. The spiraling difficulty level is designed to scaffold a child's conceptual understanding of the targeted operations from beginning to advanced. Try one of these intriguing puzzles -- and then try to stop!
CRITICAL THINKING PRESS