Students familiarize themselves with pre-algebra concepts and vocabulary — including factors, base numbers, exponents, variables, and value — in this introductory overview. This workbook offers plenty of hands-on practice so that students can

This workbook gives first graders lots of practice with subtraction and shows its relationship to addition.

When your fourth grader is ready to move on to multiple-digit addition and subtraction, these riddles will make review fun and challenging.

Gear up for your year in fifth grade with this inviting Fall Review Packet!