> For the complete documentation index, see [llms.txt](https://waoo-app-builder.gitbook.io/waoo-app-builder/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://waoo-app-builder.gitbook.io/waoo-app-builder/nodes/math/plus-+.md).

# Plus +

Math nodes

| Condition            | Value                                                                 |
| -------------------- | --------------------------------------------------------------------- |
| Released in version: | 1.0.0                                                                 |
| Flutter/Dart link:   | <https://dart.dev/guides/language/language-tour#arithmetic-operators> |

![Plus - Double default node](https://3643579705-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzuDhZpUY3uOO3NssfE1O%2Fuploads%2FmtT9HVgVADQA1PDNKQNZ%2FPlus%20-%20double.png?alt=media\&token=c708dc3a-9e10-4f9a-9b9e-2ce760bd6973)

The "Plus +" node is a mathematical node where the sum of two values is generated and the result is returned.&#x20;

The equal node has multiple variations depending on the type as shown in the table below:

| Type   | Node          |
| ------ | ------------- |
| Double | Plus - Double |
| Int    | Plus - Int    |

The types of the inputs must match. That is, item 1 and item 2 must be of type double or of type int. The node result is of the same type as the inputs.

#### Inputs

<table><thead><tr><th>Input Name</th><th width="150" data-type="checkbox">Canvas Required</th><th width="150">Type</th><th>Description</th></tr></thead><tbody><tr><td>item1</td><td>true</td><td>Depends on the node</td><td>Condition 1</td></tr><tr><td>item2</td><td>true</td><td>Depends on the node</td><td>Condition 2</td></tr></tbody></table>

#### Outputs

<table><thead><tr><th width="213.57142857142856">Output Name</th><th width="150" data-type="checkbox">Canvas Required</th><th width="150">Type</th><th>Description</th></tr></thead><tbody><tr><td>result</td><td>true</td><td>Depends on the node</td><td>Result from applying the+ operator to "item1" and "item2" inputs</td></tr></tbody></table>