- addition is part of the Basic English 850.
- (uncountable); (mathematics) The part of arithmetic where numbers are added together.
- He learned addition quickly.
- An example of addition is .
- (uncountable) The act of adding something.
- The addition of 5 more topics will make the meeting very long and boring.
- (countable) Anything that is added.
- He put an addition on the house.
|Basic math (edit)|