| 261 | Ballina High School | Ballina | Mathematics Extension 1 | 1 |
| 262 | Barham High School | Barham | Mathematics Extension 1 | 1 |
| 263 | Belmont Christian College | Belmont North | Mathematics Extension 1 | 1 |
| 264 | Belmore Boys High School | Belmore | Mathematics Extension 1 | 1 |
| 265 | Birrong Boys High School | Birrong | Mathematics Extension 1 | 1 |
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| 266 | Camden High School | Camden | Mathematics Extension 1 | 1 |
| 267 | Caroline Chisholm College | Glenmore Park | Mathematics Extension 1 | 1 |
| 268 | Carroll College | Broulee | Mathematics Extension 1 | 1 |
| 269 | Cecil Hills High School | Cecil Hills | Mathematics Extension 1 | 1 |
| 270 | Central Coast Grammar School | Erina Heights | Mathematics Extension 1 | 1 |
| 271 | Champagnat Catholic College | Maroubra | Mathematics Extension 1 | 1 |
| 272 | Chifley College Senior Campus | Mount Druitt | Mathematics Extension 1 | 1 |
| 273 | Coffs Harbour High School | Coffs Harbour | Mathematics Extension 1 | 1 |
| 274 | Corowa High School | Corowa | Mathematics Extension 1 | 1 |
| 275 | Crestwood High School | Baulkham Hills | Mathematics Extension 1 | 1 |
| 276 | Cronulla High School | Cronulla | Mathematics Extension 1 | 1 |
| 277 | De La Salle Catholic College Cronulla | Cronulla | Mathematics Extension 1 | 1 |
| 278 | De La Salle College Ashfield | Ashfield | Mathematics Extension 1 | 1 |
| 279 | Denison College of Secondary Education Bathurst | Bathurst | Mathematics Extension 1 | 1 |
| 280 | Doonside High School | Doonside | Mathematics Extension 1 | 1 |
| 281 | Dubbo Christian School | Dubbo | Mathematics Extension 1 | 1 |
| 282 | Dulwich High School of Visual Arts and Design | Dulwich Hill | Mathematics Extension 1 | 1 |
| 283 | East Hills Boys High School | Panania | Mathematics Extension 1 | 1 |
| 284 | Edmund Rice College | West Wollongong | Mathematics Extension 1 | 1 |
| 285 | Engadine High School | Engadine | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 5 Dec 2016