| 101 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Extension 1 | 6 |
| 102 | Hunter Valley Grammar School | Ashtonfield | Mathematics Extension 1 | 6 |
| 103 | Inaburra School | Bangor | Mathematics Extension 1 | 6 |
| 104 | International Grammar School | Ultimo | Mathematics Extension 1 | 6 |
| 105 | Kinross Wolaroi School | Orange | Mathematics Extension 1 | 6 |
| 106 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 6 |
| 107 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 1 | 6 |
| 108 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 6 |
| 109 | Trinity Grammar School | Summer Hill | Mathematics Extension 1 | 6 |
| 110 | Albury High School | Albury | Mathematics Extension 1 | 5 |
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| 111 | All Saints College Bathurst | Bathurst | Mathematics Extension 1 | 5 |
| 112 | Australian International School Malaysia | Selangor, Malaysia | Mathematics Extension 1 | 5 |
| 113 | Bossley Park High School | Bossley Park | Mathematics Extension 1 | 5 |
| 114 | Central Coast Grammar School | Erina Heights | Mathematics Extension 1 | 5 |
| 115 | Chester Hill High School | Chester Hill | Mathematics Extension 1 | 5 |
| 116 | De La Salle Catholic College Cronulla | Cronulla | Mathematics Extension 1 | 5 |
| 117 | Fairvale High School | Fairfield West | Mathematics Extension 1 | 5 |
| 118 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Extension 1 | 5 |
| 119 | Kingsgrove High School | Kingsgrove | Mathematics Extension 1 | 5 |
| 120 | Macarthur Girls High School | Parramatta | Mathematics Extension 1 | 5 |
| 121 | Ryde Secondary College | Ryde | Mathematics Extension 1 | 5 |
| 122 | St Spyridon College Senior School | Maroubra | Mathematics Extension 1 | 5 |
| 123 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 1 | 5 |
| 124 | Amity College Prestons | Prestons | Mathematics Extension 1 | 4 |
| 125 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 1 | 4 |
| 126 | Arndell Anglican College | Oakville | Mathematics Extension 1 | 4 |
| 127 | Asquith Girls High School | Asquith | Mathematics Extension 1 | 4 |
| 128 | Blakehurst High School | Blakehurst | Mathematics Extension 1 | 4 |
| 129 | Canberra Grammar School | Red Hill, ACT | Mathematics Extension 1 | 4 |
| 130 | Casimir Catholic College | Marrickville | Mathematics Extension 1 | 4 |
| 131 | Clancy Catholic College | West Hoxton | Mathematics Extension 1 | 4 |
| 132 | Danebank An Anglican School for Girls | Hurstville | Mathematics Extension 1 | 4 |
| 133 | East Hills Girls Technology High School | Panania | Mathematics Extension 1 | 4 |
| 134 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 4 |
| 135 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 1 | 4 |
| 136 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Extension 1 | 4 |
| 137 | Macarthur Anglican School | Cobbitty | Mathematics Extension 1 | 4 |
| 138 | Marist College Eastwood | Eastwood | Mathematics Extension 1 | 4 |
| 139 | Mosman High School | Mosman | Mathematics Extension 1 | 4 |
| 140 | Northern Beaches Secondary College Mackellar Girls Campus | Manly Vale | Mathematics Extension 1 | 4 |
| 141 | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Extension 1 | 4 |
| 142 | Randwick Girls High School | Randwick | Mathematics Extension 1 | 4 |
| 143 | Riverside Girls High School | Gladesville | Mathematics Extension 1 | 4 |
| 144 | Rose Bay Secondary College | Dover Heights | Mathematics Extension 1 | 4 |
| 145 | St Andrews Cathedral School | Sydney | Mathematics Extension 1 | 4 |
| 146 | St Francis Xaviers College | Hamilton | Mathematics Extension 1 | 4 |
| 147 | St Scholasticas College Glebe Point | Glebe Point | Mathematics Extension 1 | 4 |
| 148 | St Ursulas College | Kingsgrove | Mathematics Extension 1 | 4 |
| 149 | Stella Maris College | Manly | Mathematics Extension 1 | 4 |
| 150 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 1 | 4 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 7 Sep 2023