Interactive
Visual Fractions

Visual Fractions: Rename in Lowest Terms

For Students 3rd - 8th Standards
Practice finding the lowest term name for a variety of different fractions using a number line.
Interactive
Visual Fractions

Visual Fractions: Strict Fraction Multiplication With Lines

For Students 4th - 6th Standards
Use this interactive site from Visual Fractions to multiply fractions. Answers need to be given in lowest terms. Explanations are available for each question, and immediate feedback is provided.
Activity
Lawrence Hall of Science

The Math Page: Skill in Algebra: Skill in Algebra: Algebraic Fractions

For Students 9th - 10th
Explains how to find a common denominator between two rational expressions and how to reduce a fraction that involves factoring. There are example problems solved, problems for the student to attempt, and answers to the student problems....
Interactive
Calculator Soup

Calculator Soup: Complex Fractions Calculator

For Students 9th - 10th
A complex fraction is a fraction that contains another fraction. Use this Complex Fractions Calculator to do math and add, subtract, multiply and divide complex fractions. Fraction answers are provided in reduced form (lowest terms).
Interactive
Calculator Soup

Calculator Soup: Fractions Calculator

For Students 9th - 10th
Use this fraction calculator for adding, subtracting, multiplying and dividing fractions. Answers are fractions in lowest terms or mixed numbers in reduced form.
Interactive
Doina Popovici

Math Play: Math Magician Simplest Form Game

For Students 4th - 6th
Make the bunny disappear by reducing fractions to their simplest form in this game.