Brain Quest Grade 1 Math, Revised 2nd Edition
It's O.K. to Be Smart…Math  Smart!Numbers. Operations. Triangles. Minute hands. It's the fundamentals of math and the pleasure of being a problem solver. Challenge yourself, challenge your friends—challenge your parents! Because learning plus practice, time drill and skill adds up to knowledge.CURRICULUM-BASED! TEACHER APPROVED BY THE BRAIN QUEST PANEL OF AWARD-WINNING EDUCATORS