Videos, games, activities and worksheets to help SAT students review sets : elements, union and intersection. Some sample SAT questions are also presented.

Related Topics:

More Lessons on SAT Math

More information on SAT Prep

Set Terminology

Learn what set terminology is.

A set is a collection of well defined objects or items.

The objects or items are called elements of the set.

There are three methods to define sets: verbal or word description, roster method (list out the elements), the set notation.

Empty or null sets.

Union of Sets

Learn about union of sets.

Intersection of Sets

Learn about intersection of sets.

SAT & ACT Math: How to Find the Intersection or Union of Sets

If set R contains ten distinct even integers and set S contains ten distinct negative integers, what is the maximum possible number of elements in the intersection of the two sets?

SAT Question - Intersection of Two Sets

If S is the set of positive integers that are multiples of 7, and if T is the set of positive integers that are multiples of 13, how many integers are in the intersection of S and T?

SAT Math Lesson 12 - Sets and Venn Diagram

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway widget below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.