Description
– Challenge Mentals consists of 32 units of mathematics divided into 3 levels and an activity section.
– The extension excercises are designed to challenge the more competent mathematicians.
– This book is ideal for work groups.
– Challenge Mentals consists of 32 units of mathematics divided into 3 levels and an activity section.
– The extension excercises are designed to challenge the more competent mathematicians.
– This book is ideal for work groups.