---
title: AdditiveArithmetic Implementations
framework: swift
role: collectionGroup
role_heading: API Collection
path: swift/int8/additivearithmetic-implementations
---

# AdditiveArithmetic Implementations

## Topics

### Operators

- [+(_:)](swift/int8/+(_:).md)
- [+=(_:_:)](swift/int8/+=(_:_:)-2acub.md)
- [-=(_:_:)](swift/int8/-=(_:_:)-21yov.md)

### Type Properties

- [zero](swift/int8/zero.md)