## Featured Articles

#### Basic Math & Pre-Algebra

### 1,001 Basic Math & Pre-Algebra Practice Problems For Dummies

To successfully master basic math, you need to practice addition, subtraction, multiplication, and division problems. You also need to understand order of operations, fractions, decimals, percents, ratios, weights and measures, and even a little geometry. [more…]

#### Basic Math & Pre-Algebra

### How to Find the Least Common Multiple

The least common multiple (LCM) of a set of numbers is the lowest positive number that is a multiple of every number in that set. This article shows you how to find the LCM. [more…]

## Most Recent

#### Calculus Workbook For Dummies Extras

### 10 Things to Remember about Integration and Calculus

Integration is a fundamental part of calculus. If you want to become a fully integrated person (as opposed to a derivative one), integrate these integration rules and make them an integral part of your [more…]

#### Calculus Workbook For Dummies Extras

### 10 Quick Calculus Limit Problems

Limits are a key part of calculus. Quiz yourself on the following quick calculus limit problems. These limits are ones you should probably just memorize. [more…]

#### Calculus Workbook For Dummies Extras

### 10 Quick Calculus Differentiation Problems

Here are ten calculus derivative problems to quiz yourself with. If you’re stumped by any of them, full explanations of the solution techniques can be found in [more…]

#### Calculus Workbook For Dummies Extras

### 10 Quick Calculus Integration Problems

Here’s a quick quiz of ten calculus integration problems. If you’re stumped by any of them, full explanations of the solution techniques can be found in [more…]

#### U Can: Statistics For Dummies Extras

### Top 10 Statistical Formulas

Formulas — you just can’t get away from them when you’re studying statistics. Here are ten statistical formulas you’ll use frequently and the steps for calculating them. [more…]