Lisa Arias

Fraction Action: Fractions Are Numbers Too

Lisa Arias

$9.59 - $10.99

Powerful Place Value

Lisa Arias

$9.39 - $10.69

Marvelous Measurement: Conversions

Lisa Arias

$10.99 - $12.29

Positive and Negative Numbers, Oh My!: Number Lines

Lisa Arias

$14.69 - $34.89

Galactic Geometry

Lisa Arias

$10.79 - $12.29

Dandy Decimals: Add, Subtract, Multiply, and Divide

Lisa Arias

$15.19 - $17.29

Groovy Graphing: Quadrant One and Beyond

Lisa Arias

$6.39 - $7.29

Time Travel

Lisa Arias

$13.39

Multiplication Master: Divisibility Rules

Lisa Arias

Out of Stock

Magical Mathematical Properties: Commutative, Associative, and Distributive

Lisa Arias

$23.29 - $26.59

Dazzling Decimals

Lisa Arias

$17.89

Glorious Geometry: Lines, Angles and Shapes, Oh My!

Lisa Arias

$87.69

Dive into Division: Estimation and Partial Quotients

Lisa Arias

Out of Stock

Funky Fractions: Multiply and Divide

Lisa Arias

Out of Stock

Multiplication Meltdown: Factors and Multiples

Lisa Arias

Out of Stock

Magical Mathematical Properties

Lisa Arias

Out of Stock

Dynamic Denominators: Compare, Add, and Subtract

Lisa Arias

$49.89

Edgy Equations

Lisa Arias

Out of Stock

Multiplication Meltdown

Lisa Arias

Out of Stock

Scrumptious Statistics: Show and Recognizie Statistics

Lisa Arias

$70.29