Subtraction is a mathematical operation that represents the operation of removing objects from a collection. It is signified by the minus sign (−). For example, in the picture on the right, there are 5 − 2 apples—meaning 5 apples with 2 taken away, which is a total of 3 apples. Therefore, 5 − 2 = 3. Besides counting fruits, subtraction can also represent combining other physical and abstract quantities using...

Addition (often signified by the plus symbol "+") is one of the four basic operations of arithmetic, with the others being subtraction, multiplication and division. The addition of two whole numbers is the total amount of those quantities combined. For example, in the picture on the right, there is a combination of three apples and two apples together, making a total of five apples. This observation is equivalent to the...

About UsSitemapCopyrightsTerm & ConditionPrivacy Policy

Copyright © 2008-2017 jojiko.com All Rights Reserved.

2008 | Any content, trademarks, or other material that might be found on the jojiko.com website that is not jojiko.com property remains the copyright of its respective owners. In no way does jojiko.com claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner..