| 51 | St Aloysius College | Milsons Point | Mathematics Extension 1 | 16 |
| 52 | Alpha Omega Senior College | Auburn | Mathematics Extension 1 | 15 |
| 53 | Ascham School | Edgecliff | Mathematics Extension 1 | 14 |
| 54 | Blakehurst High School | Blakehurst | Mathematics Extension 1 | 14 |
| 55 | Killarney Heights High School | Killarney Heights | Mathematics Extension 1 | 14 |
| 56 | Macquarie Fields High School | Macquarie Fields | Mathematics Extension 1 | 14 |
| 57 | Parramatta Marist High School | Westmead | Mathematics Extension 1 | 14 |
| 58 | Smiths Hill High School | Wollongong | Mathematics Extension 1 | 14 |
| 59 | St Marks Coptic Orthodox College | Wattle Grove | Mathematics Extension 1 | 14 |
| 60 | Trinity Grammar School | Summer Hill | Mathematics Extension 1 | 14 |
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| 61 | Malek Fahd Islamic School | Greenacre | Mathematics Extension 1 | 13 |
| 62 | St Josephs College Hunters Hill | Hunters Hill | Mathematics Extension 1 | 13 |
| 63 | Amity College Prestons | Prestons | Mathematics Extension 1 | 12 |
| 64 | Parramatta High School | Parramatta | Mathematics Extension 1 | 12 |
| 65 | Ryde Secondary College | Ryde | Mathematics Extension 1 | 12 |
| 66 | St Mary and St Minas Coptic Orthodox College | Rockdale | Mathematics Extension 1 | 12 |
| 67 | St Patricks College Strathfield | Strathfield | Mathematics Extension 1 | 12 |
| 68 | Willoughby Girls High School | Willoughby | Mathematics Extension 1 | 11 |
| 69 | Cabramatta High School | Cabramatta | Mathematics Extension 1 | 10 |
| 70 | Fairvale High School | Fairfield West | Mathematics Extension 1 | 10 |
| 71 | Patrician Brothers College Fairfield | Fairfield | Mathematics Extension 1 | 10 |
| 72 | Queenwood School for Girls | Mosman | Mathematics Extension 1 | 10 |
| 73 | St Marys Senior High School | St Marys | Mathematics Extension 1 | 10 |
| 74 | Sydney Secondary College Blackwattle Bay Campus | Glebe | Mathematics Extension 1 | 10 |
| 75 | Al-Faisal College | Auburn | Mathematics Extension 1 | 9 |
| 76 | Bonnyrigg High School | Bonnyrigg | Mathematics Extension 1 | 9 |
| 77 | Kinross Wolaroi School | Orange | Mathematics Extension 1 | 9 |
| 78 | St Johns Park High School | St Johns Park | Mathematics Extension 1 | 9 |
| 79 | Trinity Catholic College Auburn Campus | Auburn | Mathematics Extension 1 | 9 |
| 80 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 8 |
| 81 | Emanuel School | Randwick | Mathematics Extension 1 | 8 |
| 82 | International Grammar School | Ultimo | Mathematics Extension 1 | 8 |
| 83 | Pennant Hills High School | Pennant Hills | Mathematics Extension 1 | 8 |
| 84 | St Catherines School | Waverley | Mathematics Extension 1 | 8 |
| 85 | St Ives High School | St Ives | Mathematics Extension 1 | 8 |
| 86 | St Pius X College | Chatswood | Mathematics Extension 1 | 8 |
| 87 | Burwood Girls High School | Croydon | Mathematics Extension 1 | 7 |
| 88 | Freeman Catholic College | Bonnyrigg Heights | Mathematics Extension 1 | 7 |
| 89 | Marcellin College | Randwick | Mathematics Extension 1 | 7 |
| 90 | Masada College | St Ives | Mathematics Extension 1 | 7 |
| 91 | Arden Anglican School Epping Campus | Epping | Mathematics Extension 1 | 6 |
| 92 | Arthur Phillip High School | Parramatta | Mathematics Extension 1 | 6 |
| 93 | Bossley Park High School | Bossley Park | Mathematics Extension 1 | 6 |
| 94 | Christian Brothers High School Lewisham | Lewisham | Mathematics Extension 1 | 6 |
| 95 | Danebank An Anglican School for Girls | Hurstville | Mathematics Extension 1 | 6 |
| 96 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 6 |
| 97 | Glenwood High School | Glenwood | Mathematics Extension 1 | 6 |
| 98 | IPEKA Integrated Christian School | Jakarta, Indonesia | Mathematics Extension 1 | 6 |
| 99 | Loreto Kirribilli | Kirribilli | Mathematics Extension 1 | 6 |
| 100 | Pacific Hills Christian School | Dural | Mathematics Extension 1 | 6 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023