The Balance Math? & More! activities sharpen your child's critical thinking skills, computational skills, and develop algebraic reasoning. The third book (Level 3) involves addition, subtraction, division, and multiplication, as well as fractions and decimals. 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