Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Fractions Into Decimals
This Math Page tutorial explains how to change a fraction to a decimal and features a practice section at the end of the lesson.
AAA Math
Aaa Math: Fractions and Equivalent Decimals
Explains why decimals are a type of fraction. Gives practice recognizing equivalents and games to practice the skill.
Fun Brain
Fun Brain: Math Car Racing (Easy Addition Game)
FunBrain's easy addition facts game lets players race cars, fueled by correct answers, around a track.