| 1 | Abbotsleigh | Wahroonga | General Mathematics | 19 |
| 2 | Al-Faisal College | Auburn | General Mathematics | 2 |
| 3 | Albury High School | Albury | General Mathematics | 5 |
| 4 | All Saints Catholic Senior College | Casula | General Mathematics | 3 |
| 5 | All Saints College Bathurst | Bathurst | General Mathematics | 3 |
| 6 | All Saints College St Marys Campus | Maitland | General Mathematics | 2 |
| 7 | All Saints Greek Orthodox Grammar School | Belmore | General Mathematics | 1 |
| 8 | Alpha Omega Senior College | Auburn | General Mathematics | 1 |
| 9 | Alstonville High School | Alstonville | General Mathematics | 2 |
| 10 | Aquinas College | Menai | General Mathematics | 10 |
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| 11 | Arden Anglican School Epping Campus | Epping | General Mathematics | 3 |
| 12 | Arthur Phillip High School | Parramatta | General Mathematics | 2 |
| 13 | Ascham School | Edgecliff | General Mathematics | 6 |
| 14 | Asquith Girls High School | Asquith | General Mathematics | 5 |
| 15 | Australian Institute of Music Senior Secondary College | Surry Hills | General Mathematics | 1 |
| 16 | Australian International Academy Sydney Strathfield Campus | Strathfield | General Mathematics | 1 |
| 17 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | General Mathematics | 2 |
| 18 | Australian International School Singapore | Singapore | General Mathematics | 7 |
| 19 | Barker College | Hornsby | General Mathematics | 47 |
| 20 | Barrenjoey High School | Avalon | General Mathematics | 3 |
| 21 | Bede Polding College | South Windsor | General Mathematics | 4 |
| 22 | Bellingen High School | Bellingen | General Mathematics | 1 |
| 23 | Belmont Christian College | Belmont North | General Mathematics | 1 |
| 24 | Bethany College | Hurstville | General Mathematics | 8 |
| 25 | Bethlehem College | Ashfield | General Mathematics | 1 |
| 26 | Birrong Girls High School | Birrong | General Mathematics | 3 |
| 27 | Bishop Druitt College | Coffs Harbour | General Mathematics | 3 |
| 28 | Blakehurst High School | Blakehurst | General Mathematics | 10 |
| 29 | Blaxland High School | Blaxland | General Mathematics | 4 |
| 30 | Blue Mountains Grammar School | Wentworth Falls | General Mathematics | 3 |
| 31 | Bomaderry High School | Bomaderry | General Mathematics | 3 |
| 32 | Bossley Park High School | Bossley Park | General Mathematics | 2 |
| 33 | Bowral High School | Bowral | General Mathematics | 2 |
| 34 | Brigidine College Randwick | Randwick | General Mathematics | 2 |
| 35 | Brigidine College St Ives | St Ives | General Mathematics | 12 |
| 36 | Broughton Anglican College | Menangle Park | General Mathematics | 4 |
| 37 | Bulli High School | Bulli | General Mathematics | 2 |
| 38 | Burwood Girls High School | Croydon | General Mathematics | 1 |
| 39 | Byron Bay High School | Byron Bay | General Mathematics | 1 |
| 40 | Calrossy Anglican School | Tamworth | General Mathematics | 2 |
| 41 | Camden Haven High School | Laurieton | General Mathematics | 3 |
| 42 | Camden High School | Camden | General Mathematics | 1 |
| 43 | Canberra Grammar School | Red Hill, ACT | General Mathematics | 7 |
| 44 | Canley Vale High School | Canley Vale | General Mathematics | 6 |
| 45 | Canobolas Rural Technology High School | Orange | General Mathematics | 1 |
| 46 | Canterbury Girls High School | Canterbury | General Mathematics | 1 |
| 47 | Caringbah High School | Caringbah | General Mathematics | 5 |
| 48 | Carinya Christian School Tamworth | Tamworth | General Mathematics | 1 |
| 49 | Carlingford High School | Carlingford | General Mathematics | 5 |
| 50 | Caroline Chisholm College | Glenmore Park | General Mathematics | 4 |