Prepare for algebra. Students develop advanced elementary math skills by completing equations, and using integers, fractions, decimals, and percentages. An adventure-story context keeps students' attention.
Solve equations with two and three operands
Use estimation to find answers within a range
Add fractions with common and uncommon denominators
Over 50,000 problems in ten skill areas
Ten activities with three levels of play
Online help and math tips offer explanations and how-to's
A rich collection of extension activities printable for classroom use