Focus on Speed, Ratio and Proportion (Kumon Focus Workbooks)

描述

⚡ Unlock your child's math potential with speed and precision!

Focus on Speed, Ratio and Proportion from Kumon is a highly rated workbook designed to improve children's math skills by emphasizing quick calculation, understanding of ratios, and proportional reasoning. With over 200 positive reviews and a strong presence in children's math education, this workbook supports structured, effective learning at home.