Art of Problem Solving Beast Academy Math Practice 3A
By Jason Batterson.
Description
This is a companion book to Beast Academy 3A Guide for third-grade students. This book provides hundreds of challenging problems and puzzles to reinforce the concepts taught in the 3A Guide. Concepts include shapes, skip counting, perimeter and area. - from Amzon
ISBN(s)
1934124419, 9781934124413
