# ⨨ U+2A28 PLUS SIGN WITH BLACK TRIANGLE

Plus sign with a small black triangle attached, a math operator variant of addition.

| | |
|---|---|
| Character | `⨨` |
| Codepoint | U+2A28 |
| Name | PLUS SIGN WITH BLACK TRIANGLE |
| Block | [Supplemental Mathematical Operators](https://unicodekit.com/block/supplemental-mathematical-operators) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 3.2 |
| HTML | `⨨` `⨨` |
| CSS | `\2A28` |
| JavaScript | `\u2A28` |
| UTF-8 | E2 A8 A8 |
| UTF-16 | 2A28 |

## Related characters

- ⨧ [U+2A27 PLUS SIGN WITH SUBSCRIPT TWO](https://unicodekit.com/char/2A27)
- ⨩ [U+2A29 MINUS SIGN WITH COMMA ABOVE](https://unicodekit.com/char/2A29)
- ⨦ [U+2A26 PLUS SIGN WITH TILDE BELOW](https://unicodekit.com/char/2A26)
- ⨪ [U+2A2A MINUS SIGN WITH DOT BELOW](https://unicodekit.com/char/2A2A)
- ⨥ [U+2A25 PLUS SIGN WITH DOT BELOW](https://unicodekit.com/char/2A25)
- ⨫ [U+2A2B MINUS SIGN WITH FALLING DOTS](https://unicodekit.com/char/2A2B)
- ⨤ [U+2A24 PLUS SIGN WITH TILDE ABOVE](https://unicodekit.com/char/2A24)
- ⨬ [U+2A2C MINUS SIGN WITH RISING DOTS](https://unicodekit.com/char/2A2C)
- ⨣ [U+2A23 PLUS SIGN WITH CIRCUMFLEX ACCENT ABOVE](https://unicodekit.com/char/2A23)
- ⨭ [U+2A2D PLUS SIGN IN LEFT HALF CIRCLE](https://unicodekit.com/char/2A2D)
- ⨢ [U+2A22 PLUS SIGN WITH SMALL CIRCLE ABOVE](https://unicodekit.com/char/2A22)
- ⨮ [U+2A2E PLUS SIGN IN RIGHT HALF CIRCLE](https://unicodekit.com/char/2A2E)

Page: https://unicodekit.com/char/2A28 · JSON: https://unicodekit.com/characters/2A28