### Pre-Algebra Essentials For Dummies

More about This Book Author: Mark Zeg...

In Pre-Algebra

Some numbers can be placed in rectangula...

In Pre-Algebra

A pie chart, which looks like a divided...

In Pre-Algebra

We use three different types of average...

In Pre-Algebra

The things contained in a set are called elements (also known as members). Consider these...

In Pre-Algebra

Exponents (also called powers) are shorthand for repeated multiplication. For example, 23...

In Pre-Algebra

When people first find out about subtraction, they often hear that you can’t take aw...

In Pre-Algebra