251 | Cessnock High School | Cessnock | Mathematics | 2 |
252 | Chester Hill High School | Chester Hill | Mathematics | 2 |
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253 | Chevalier College | Burradoo | Mathematics | 2 |
254 | Clarence Valley Anglican School | Clarenza | Mathematics | 2 |
255 | Coffs Harbour Christian Community School | Bonville | Mathematics | 2 |
256 | Colo High School | North Richmond | Mathematics | 2 |
257 | Coolamon Central School | Coolamon | Mathematics | 2 |
258 | Deniliquin High School | Deniliquin | Mathematics | 2 |
259 | Dubbo College Senior Campus | Dubbo | Mathematics | 2 |
260 | Dungog High School | Dungog | Mathematics | 2 |