| 121 | St Marys Cathedral College | Sydney | Mathematics Extension 1 | 6 |
| 122 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 1 | 6 |
| 123 | Wenona School | North Sydney | Mathematics Extension 1 | 6 |
| 124 | Alpha Omega Senior College | Auburn | Mathematics Extension 1 | 5 |
| 125 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 5 |
| 126 | Chevalier College | Burradoo | Mathematics Extension 1 | 5 |
| 127 | Holy Spirit Catholic College Lakemba | Lakemba | Mathematics Extension 1 | 5 |
| 128 | Illawarra Christian School Cordeaux Campus | Cordeaux Heights | Mathematics Extension 1 | 5 |
| 129 | International Grammar School | Ultimo | Mathematics Extension 1 | 5 |
| 130 | Marian Catholic College | ? | Mathematics Extension 1 | 5 |
| |
||||
| 131 | Patrician Brothers College Blacktown | Blacktown | Mathematics Extension 1 | 5 |
| 132 | Santa Sabina College | Strathfield | Mathematics Extension 1 | 5 |
| 133 | St John Paul College | Coffs Harbour | Mathematics Extension 1 | 5 |
| 134 | St Lukes Grammar School | Dee Why | Mathematics Extension 1 | 5 |
| 135 | St Mary Star of the Sea College | Wollongong | Mathematics Extension 1 | 5 |
| 136 | St Patricks College Sutherland | Sutherland | Mathematics Extension 1 | 5 |
| 137 | St Patricks Marist College | Dundas | Mathematics Extension 1 | 5 |
| 138 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 1 | 5 |
| 139 | Taylors College | Waterloo | Mathematics Extension 1 | 5 |
| 140 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 5 |
| 141 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 1 | 5 |
| 142 | All Saints Catholic Senior College | Casula | Mathematics Extension 1 | 4 |
| 143 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 1 | 4 |
| 144 | Ashfield Boys High School | Ashfield | Mathematics Extension 1 | 4 |
| 145 | Beverly Hills Girls High School | Beverly Hills | Mathematics Extension 1 | 4 |
| 146 | Bishop Druitt College | Coffs Harbour | Mathematics Extension 1 | 4 |
| 147 | Catherine McAuley Westmead | Westmead | Mathematics Extension 1 | 4 |
| 148 | Covenant Christian School | Belrose | Mathematics Extension 1 | 4 |
| 149 | Cumberland High School | Carlingford | Mathematics Extension 1 | 4 |
| 150 | Danebank An Anglican School for Girls | Hurstville | Mathematics Extension 1 | 4 |
| 151 | Frensham School | Mittagong | Mathematics Extension 1 | 4 |
| 152 | Heathcote High School | Heathcote | Mathematics Extension 1 | 4 |
| 153 | Holy Cross College | Ryde | Mathematics Extension 1 | 4 |
| 154 | MLC School | Burwood | Mathematics Extension 1 | 4 |
| 155 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 4 |
| 156 | Mullumbimby High School | Mullumbimby | Mathematics Extension 1 | 4 |
| 157 | Our Lady of the Sacred Heart College | Kensington | Mathematics Extension 1 | 4 |
| 158 | Pennant Hills High School | Pennant Hills | Mathematics Extension 1 | 4 |
| 159 | Queenwood School for Girls | Mosman | Mathematics Extension 1 | 4 |
| 160 | St Augustines College | Brookvale | Mathematics Extension 1 | 4 |
| 161 | St Clares High School | Taree | Mathematics Extension 1 | 4 |
| 162 | St Pauls Catholic College | ? | Mathematics Extension 1 | 4 |
| 163 | Taree High School | Taree | Mathematics Extension 1 | 4 |
| 164 | The Forest High School | Frenchs Forest | Mathematics Extension 1 | 4 |
| 165 | Xavier Catholic College | Skennars Head | Mathematics Extension 1 | 4 |
| 166 | Al Amanah College | Liverpool | Mathematics Extension 1 | 3 |
| 167 | Alstonville High School | Alstonville | Mathematics Extension 1 | 3 |
| 168 | Arthur Phillip High School | Parramatta | Mathematics Extension 1 | 3 |
| 169 | Bede Polding College | South Windsor | Mathematics Extension 1 | 3 |
| 170 | Bossley Park High School | Bossley Park | Mathematics Extension 1 | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Jan 2022