The digit used in the modern Western world to represent the number 2 traces its roots back to the Indic Brahmic script, where "2" was written as two horizontal lines.

Group 2 in the periodic table of elements consists of the alkaline earth metals, which commonly have a valence of +2. Also, period 2 in the periodic table consists of the eight elements lithium through neon.

Educational video for children to learn number 2. The little ones will learn how to trace number 2, how to pronounce it and also how to count with a series of super fun examples.

Challenge a friend in our two player games! Our 2-player games include fierce sports games such as Basketball Stars, calm board games, and everything in between.

Popular styles of 2-player games include basketball shootouts, soccer matches, car racing head-to-head, tank battles, and platforming challenges where timing and coordination matter.

TwoPlayerGames.org is the very first 2 player games portal in the world and has the largest games archive in its field. We listed instant play to all games without downloads and the site does not host …

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with in-depth information.

The superscript two, ², is used in mathematics to denote the square of a number or variable. It also represents the second derivative in calculus when used as a notation for differentiation.

This page includes copy-and-paste number 2 symbols (and may also include a 2 emoji where supported), with examples such as ②, ⑵, Ⅱ, and ٢ that you can use in profile names, social apps, …

With 2 player games you can challenge your friends playing together on the same computer. By sharing the keyboard each can control its own character and evolve it, on some titles it is even possible to …