| 161 | Kellyville High School | Kellyville | Mathematics Extension 1 | 4 |
| 162 | Kingsgrove North High School | Kingsgrove | Mathematics Extension 1 | 4 |
| 163 | La Salle Catholic College | Bankstown | Mathematics Extension 1 | 4 |
| 164 | Mercy Catholic College | Chatswood | Mathematics Extension 1 | 4 |
| 165 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 4 |
| 166 | Queenwood School for Girls | Mosman | Mathematics Extension 1 | 4 |
| 167 | Randwick Boys High School | Randwick | Mathematics Extension 1 | 4 |
| 168 | St Andrews Cathedral School | Sydney | Mathematics Extension 1 | 4 |
| 169 | St Dominics College | Kingswood | Mathematics Extension 1 | 4 |
| 170 | St Mary Star of the Sea College | Wollongong | Mathematics Extension 1 | 4 |
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| 171 | St Philips Christian College Newcastle | Waratah | Mathematics Extension 1 | 4 |
| 172 | Strathfield South High School | Enfield | Mathematics Extension 1 | 4 |
| 173 | Sydney Adventist College | Strathfield | Mathematics Extension 1 | 4 |
| 174 | Tempe High School | Tempe | Mathematics Extension 1 | 4 |
| 175 | Albury High School | Albury | Mathematics Extension 1 | 3 |
| 176 | Alstonville High School | Alstonville | Mathematics Extension 1 | 3 |
| 177 | Avondale School | Cooranbong | Mathematics Extension 1 | 3 |
| 178 | Blaxland High School | Blaxland | Mathematics Extension 1 | 3 |
| 179 | Bonnyrigg High School | Bonnyrigg | Mathematics Extension 1 | 3 |
| 180 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 3 |
| 181 | Canterbury Boys High School | Ashbury | Mathematics Extension 1 | 3 |
| 182 | Castle Hill High School | Castle Hill | Mathematics Extension 1 | 3 |
| 183 | Central Coast Adventist School | Erina | Mathematics Extension 1 | 3 |
| 184 | Champagnat Catholic College | Maroubra | Mathematics Extension 1 | 3 |
| 185 | De La Salle College Ashfield | Ashfield | Mathematics Extension 1 | 3 |
| 186 | East Hills Boys High School | Panania | Mathematics Extension 1 | 3 |
| 187 | Glenwood High School | Glenwood | Mathematics Extension 1 | 3 |
| 188 | Green Point Christian College | Green Point | Mathematics Extension 1 | 3 |
| 189 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 3 |
| 190 | Kingscliff High School | Kingscliff | Mathematics Extension 1 | 3 |
| 191 | Leeton High School | Leeton | Mathematics Extension 1 | 3 |
| 192 | Loreto Normanhurst | Normanhurst | Mathematics Extension 1 | 3 |
| 193 | Marian Catholic College | ? | Mathematics Extension 1 | 3 |
| 194 | Model Farms High School | Baulkham Hills | Mathematics Extension 1 | 3 |
| 195 | Moorebank High School | Moorebank | Mathematics Extension 1 | 3 |
| 196 | Mount St Benedict College | Pennant Hills | Mathematics Extension 1 | 3 |
| 197 | Our Lady of Lebanon College | Harris Park | Mathematics Extension 1 | 3 |
| 198 | Penrith Anglican College | Orchard Hills | Mathematics Extension 1 | 3 |
| 199 | Redeemer Baptist School | North Parramatta | Mathematics Extension 1 | 3 |
| 200 | Roseville College | Roseville | Mathematics Extension 1 | 3 |
| 201 | St John The Evangelist Catholic High School | Nowra | Mathematics Extension 1 | 3 |
| 202 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 1 | 3 |
| 203 | St Stanislaus College | Bathurst | Mathematics Extension 1 | 3 |
| 204 | Sylvania High School | Sylvania | Mathematics Extension 1 | 3 |
| 205 | The Scots School Albury | Albury | Mathematics Extension 1 | 3 |
| 206 | Warners Bay High School | Warners Bay | Mathematics Extension 1 | 3 |
| 207 | Wycliffe Christian School | Warrimoo | Mathematics Extension 1 | 3 |
| 208 | Wyndham College | Quakers Hill | Mathematics Extension 1 | 3 |
| 209 | Xavier Catholic College | Skennars Head | Mathematics Extension 1 | 3 |
| 210 | Aquinas College | Menai | Mathematics Extension 1 | 2 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 27 Jan 2021