Pre-Algebra gr. 4 to 7
This book covers integers; fractions; decimals and estimation; graphing; ratios, proportions, and percents; square ...more

save 28% 12.23

Math Tutor: Pre-Algebra gr. 6 to 9
The Math Tutor series provides step-by-step instruction in the most common math concepts needed by students of all ...more

save 72% 3.36

Pre Algebra And Algebra Learning gr. 6 to 8
Includes basic algebraic information as well as formulas for solving common algebraic equations, including general,...more