Definitions specific to this category can be found in Definitions/Addition.

Addition is the basic operation $+$ everyone is familiar with.

For example:

$2 + 3 = 5$
$47 \cdotp 3 + 191\cdotp 4 = 238 \cdotp 7$

## Subcategories

This category has the following 16 subcategories, out of 16 total.