<!--
{
  "availability" : [
    "iOS: 17.0.0 -",
    "iPadOS: 17.0.0 -",
    "macCatalyst: 17.0.0 -",
    "macOS: 14.0.0 -",
    "tvOS: 17.0.0 -",
    "visionOS: 1.0.0 -",
    "watchOS: 10.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "Foundation",
  "identifier" : "/documentation/Foundation/PredicateExpressions/ArithmeticOperator",
  "metadataVersion" : "0.1.0",
  "role" : "Enumeration",
  "symbol" : {
    "kind" : "Enumeration",
    "modules" : [
      "Foundation"
    ],
    "preciseIdentifier" : "s:10Foundation20PredicateExpressionsO18ArithmeticOperatorO"
  },
  "title" : "PredicateExpressions.ArithmeticOperator"
}
-->

# PredicateExpressions.ArithmeticOperator

```
enum ArithmeticOperator
```

## Topics

### Enumeration Cases

[`case add`](/documentation/Foundation/PredicateExpressions/ArithmeticOperator/add)

[`case multiply`](/documentation/Foundation/PredicateExpressions/ArithmeticOperator/multiply)

[`case subtract`](/documentation/Foundation/PredicateExpressions/ArithmeticOperator/subtract)

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Hashable`](/documentation/Swift/Hashable)

[`Sendable`](/documentation/Swift/Sendable)

[`Equatable`](/documentation/Swift/Equatable)

[`Decodable`](/documentation/Swift/Decodable)

[`Encodable`](/documentation/Swift/Encodable)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)