| 141 | Covenant Christian School | Belrose | Mathematics Extension 1 | 4 |
| 142 | Greystanes High School | Greystanes | Mathematics Extension 1 | 4 |
| 143 | Holy Spirit College Bellambi | Bellambi | Mathematics Extension 1 | 4 |
| 144 | Kambala | Rose Bay | Mathematics Extension 1 | 4 |
| 145 | Mater Maria Catholic College | Warriewood | Mathematics Extension 1 | 4 |
| 146 | Moorebank High School | Moorebank | Mathematics Extension 1 | 4 |
| 147 | Mount St Benedict College | Pennant Hills | Mathematics Extension 1 | 4 |
| 148 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 4 |
| 149 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Mathematics Extension 1 | 4 |
| 150 | Patrician Brothers College Fairfield | Fairfield | Mathematics Extension 1 | 4 |
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| 151 | Queenwood School for Girls | Mosman | Mathematics Extension 1 | 4 |
| 152 | St Gregorys College Campbelltown | Gregory Hills | Mathematics Extension 1 | 4 |
| 153 | St John XXIII Catholic College Secondary | Stanhope Gardens | Mathematics Extension 1 | 4 |
| 154 | St Marys Cathedral College | Sydney | Mathematics Extension 1 | 4 |
| 155 | Sydney Science College | Epping | Mathematics Extension 1 | 4 |
| 156 | Warners Bay High School | Warners Bay | Mathematics Extension 1 | 4 |
| 157 | Waverley College | Waverley | Mathematics Extension 1 | 4 |
| 158 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 1 | 3 |
| 159 | Australian International School Malaysia | Selangor, Malaysia | Mathematics Extension 1 | 3 |
| 160 | Chester Hill High School | Chester Hill | Mathematics Extension 1 | 3 |
| 161 | Chevalier College | Burradoo | Mathematics Extension 1 | 3 |
| 162 | Denison College of Secondary Education Bathurst | Bathurst | Mathematics Extension 1 | 3 |
| 163 | Edmund Rice College | West Wollongong | Mathematics Extension 1 | 3 |
| 164 | Fairvale High School | Fairfield West | Mathematics Extension 1 | 3 |
| 165 | Frensham School | Mittagong | Mathematics Extension 1 | 3 |
| 166 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 3 |
| 167 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 1 | 3 |
| 168 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 3 |
| 169 | Killarney Heights High School | Killarney Heights | Mathematics Extension 1 | 3 |
| 170 | Kingsgrove High School | Kingsgrove | Mathematics Extension 1 | 3 |
| 171 | Kirrawee High School | Kirrawee | Mathematics Extension 1 | 3 |
| 172 | Lambton High School | Lambton | Mathematics Extension 1 | 3 |
| 173 | Macarthur Anglican School | Cobbitty | Mathematics Extension 1 | 3 |
| 174 | Marian Catholic College Kenthurst | Kenthurst | Mathematics Extension 1 | 3 |
| 175 | Marist Sisters College Woolwich | Woolwich | Mathematics Extension 1 | 3 |
| 176 | Mosman High School | Mosman | Mathematics Extension 1 | 3 |
| 177 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 3 |
| 178 | Mudgee High School | Mudgee | Mathematics Extension 1 | 3 |
| 179 | Nowra Anglican College | Bomaderry | Mathematics Extension 1 | 3 |
| 180 | Our Lady of the Sacred Heart College | Kensington | Mathematics Extension 1 | 3 |
| 181 | Oxford Falls Grammar School | Oxford Falls | Mathematics Extension 1 | 3 |
| 182 | Pittwater House Schools | Collaroy | Mathematics Extension 1 | 3 |
| 183 | Riverside Girls High School | Gladesville | Mathematics Extension 1 | 3 |
| 184 | St Dominics College | Kingswood | Mathematics Extension 1 | 3 |
| 185 | St Johns College Woodlawn | Lismore | Mathematics Extension 1 | 3 |
| 186 | St Spyridon College Senior School | Maroubra | Mathematics Extension 1 | 3 |
| 187 | St Ursulas College | Kingsgrove | Mathematics Extension 1 | 3 |
| 188 | Stella Maris College | Manly | Mathematics Extension 1 | 3 |
| 189 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 3 |
| 190 | The Scots School Albury | Albury | Mathematics Extension 1 | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 6 Sep 2023