| 101 | Santa Sabina College | Strathfield | Mathematics Extension 1 | 6 |
| 102 | SCEGGS Darlinghurst | Darlinghurst | Mathematics Extension 1 | 6 |
| 103 | St Patricks Marist College | Dundas | Mathematics Extension 1 | 6 |
| 104 | Westfields Sports High School | Fairfield West | Mathematics Extension 1 | 6 |
| 105 | Cerdon College | Merrylands | Mathematics Extension 1 | 5 |
| 106 | Concord High School | Concord | Mathematics Extension 1 | 5 |
| 107 | East Hills Boys High School | Panania | Mathematics Extension 1 | 5 |
| 108 | Kingsgrove North High School | Kingsgrove | Mathematics Extension 1 | 5 |
| 109 | Macquarie Grammar School | Sydney | Mathematics Extension 1 | 5 |
| 110 | Marian Catholic College Kenthurst | Kenthurst | Mathematics Extension 1 | 5 |
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| 111 | Marist College North Shore | North Sydney | Mathematics Extension 1 | 5 |
| 112 | Mosman High School | Mosman | Mathematics Extension 1 | 5 |
| 113 | Northern Beaches Christian School | Terrey Hills | Mathematics Extension 1 | 5 |
| 114 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Mathematics Extension 1 | 5 |
| 115 | Our Lady of Mercy College Parramatta | Parramatta | Mathematics Extension 1 | 5 |
| 116 | Penrith Anglican College | Orchard Hills | Mathematics Extension 1 | 5 |
| 117 | St Francis Xaviers College | Hamilton | Mathematics Extension 1 | 5 |
| 118 | St Gregorys College Campbelltown | Gregory Hills | Mathematics Extension 1 | 5 |
| 119 | St Patricks College Sutherland | Sutherland | Mathematics Extension 1 | 5 |
| 120 | St Pauls Catholic College Greystanes | Greystanes | Mathematics Extension 1 | 5 |
| 121 | Sylvania High School | Sylvania | Mathematics Extension 1 | 5 |
| 122 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 5 |
| 123 | Alexandria Park Community School | Alexandria | Mathematics Extension 1 | 4 |
| 124 | Blacktown Boys High School | Blacktown | Mathematics Extension 1 | 4 |
| 125 | Brigidine College St Ives | St Ives | Mathematics Extension 1 | 4 |
| 126 | Cecil Hills High School | Cecil Hills | Mathematics Extension 1 | 4 |
| 127 | Covenant Christian School | Belrose | Mathematics Extension 1 | 4 |
| 128 | De La Salle Catholic College Cronulla | Cronulla | Mathematics Extension 1 | 4 |
| 129 | Kambala | Rose Bay | Mathematics Extension 1 | 4 |
| 130 | Kincoppal Rose Bay School of the Sacred Heart | Vaucluse | Mathematics Extension 1 | 4 |
| 131 | Kirrawee High School | Kirrawee | Mathematics Extension 1 | 4 |
| 132 | Maronite College of the Holy Family | Harris Park | Mathematics Extension 1 | 4 |
| 133 | Menai High School | Menai | Mathematics Extension 1 | 4 |
| 134 | Monte Sant Angelo Mercy College | North Sydney | Mathematics Extension 1 | 4 |
| 135 | Port Hacking High School | Miranda | Mathematics Extension 1 | 4 |
| 136 | Ravenswood School for Girls | Gordon | Mathematics Extension 1 | 4 |
| 137 | Roseville College | Roseville | Mathematics Extension 1 | 4 |
| 138 | St Lukes Grammar School | Dee Why | Mathematics Extension 1 | 4 |
| 139 | St Philips Christian College Port Stephens | Salamander Bay | Mathematics Extension 1 | 4 |
| 140 | St Ursulas College | Kingsgrove | Mathematics Extension 1 | 4 |
| 141 | Stella Maris College | Manly | Mathematics Extension 1 | 4 |
| 142 | Tara Anglican School for Girls | North Parramatta | Mathematics Extension 1 | 4 |
| 143 | The Scots School Albury | Albury | Mathematics Extension 1 | 4 |
| 144 | Wenona School | North Sydney | Mathematics Extension 1 | 4 |
| 145 | William Carey Christian School | Prestons | Mathematics Extension 1 | 4 |
| 146 | William Clarke College | Kellyville | Mathematics Extension 1 | 4 |
| 147 | Xavier Catholic College | Skennars Head | Mathematics Extension 1 | 4 |
| 148 | All Saints Catholic Senior College | Casula | Mathematics Extension 1 | 3 |
| 149 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 1 | 3 |
| 150 | Australian International School Singapore | Singapore | Mathematics Extension 1 | 3 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023