A cool math game that is available online is "2048" and is offered as a mobile application. Cool Math 4 Kids offers math games geared toward children, including "The Timernator" and "Arithmetic Game." More »

The hardest game on Cool Math Games is called "World's Hardest Game." It consists of moving a red square to collect yellow circles while avoiding fast-moving blue circles. The game features 30 levels, and players can sel... More »

CoolMath.com features math games that build addition, subtraction, multiplication and division skills. Both integers and fractions are represented. Some games involve practical applications, such as budget management and... More »

The top rated math game according to Amazon.com is Clumsy Thief. As of July 2015, Clumsy Thief has an overall rating of 4.9 out of five stars, as rated by 49 users. Another top rated math game on Amazon.com is called Thi... More »

Examples of online math games about cooking include "Measure and Mix Chocolate Chip Cookies," "Cooking Vanilla Ice Cream" and "New York Pizza Cooking," as of 2015. Additional games include "World Class Chef USA," "Fantas... More »

Regrouping is the borrowing of a value from one column of numbers to another to aid a mathematical operation. If one is subtracting, it’s necessary to regroup when the number at the top of a column is smaller than the on... More »

"Digits" are the symbols or characters used to represent a number visually. A number like five contains one digit, whereas a number like 555 contains three digits. This is easily seen when they are written as numerals: 5... More »