You Think You've Got Math Problems
Grades 6-12 »

21916 Basic Computation Series 2000
Working with Whole Numbers »

Running Back Past Forward
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01443 Developing Skills in Algebra One, Book C
Book C »

Working with Percents
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Working with Fractions
 »

Understanding Fractions
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Applying Computational Skills
 »

Developing Skills in Algebra One
Book B, Grades 8-12 »

Tadpoles, Caskets & Butterscotch
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