| 141 | Covenant Christian School | Belrose | Mathematics Extension 1 | 4 |
| 142 | Greystanes High School | Greystanes | Mathematics Extension 1 | 4 |
| 143 | Holy Spirit College Bellambi | Bellambi | Mathematics Extension 1 | 4 |
| 144 | Kambala | Rose Bay | Mathematics Extension 1 | 4 |
| 145 | Mater Maria Catholic College | Warriewood | Mathematics Extension 1 | 4 |
| 146 | Moorebank High School | Moorebank | Mathematics Extension 1 | 4 |
| 147 | Mount St Benedict College | Pennant Hills | Mathematics Extension 1 | 4 |
| 148 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 4 |
| 149 | Northern Beaches Secondary College Freshwater Campus | Freshwater | Mathematics Extension 1 | 4 |
| 150 | Patrician Brothers College Fairfield | Fairfield | Mathematics Extension 1 | 4 |
| 151 | Queenwood School for Girls | Mosman | Mathematics Extension 1 | 4 |
| 152 | St Gregorys College Campbelltown | Gregory Hills | Mathematics Extension 1 | 4 |
| 153 | St John XXIII Catholic College Secondary | Stanhope Gardens | Mathematics Extension 1 | 4 |
| 154 | St Marys Cathedral College | Sydney | Mathematics Extension 1 | 4 |
| 155 | Sydney Science College | Epping | Mathematics Extension 1 | 4 |
| 156 | Warners Bay High School | Warners Bay | Mathematics Extension 1 | 4 |
| 157 | Waverley College | Waverley | Mathematics Extension 1 | 4 |
| 158 | Australian International School Hong Kong | Kowloon Tong, Hong Kong | Mathematics Extension 1 | 3 |
| 159 | Australian International School Malaysia | Selangor, Malaysia | Mathematics Extension 1 | 3 |
| 160 | Chester Hill High School | Chester Hill | Mathematics Extension 1 | 3 |
| 161 | Chevalier College | Burradoo | Mathematics Extension 1 | 3 |
| 162 | Denison College of Secondary Education Bathurst | Bathurst | Mathematics Extension 1 | 3 |
| 163 | Edmund Rice College | West Wollongong | Mathematics Extension 1 | 3 |
| 164 | Fairvale High School | Fairfield West | Mathematics Extension 1 | 3 |
| 165 | Frensham School | Mittagong | Mathematics Extension 1 | 3 |
| 166 | Gilroy Catholic College | Castle Hill | Mathematics Extension 1 | 3 |
| 167 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 1 | 3 |
| 168 | Hunters Hill High School | Hunters Hill | Mathematics Extension 1 | 3 |
| 169 | Killarney Heights High School | Killarney Heights | Mathematics Extension 1 | 3 |
| 170 | Kingsgrove High School | Kingsgrove | Mathematics Extension 1 | 3 |
| 171 | Kirrawee High School | Kirrawee | Mathematics Extension 1 | 3 |
| 172 | Lambton High School | Lambton | Mathematics Extension 1 | 3 |
| 173 | Macarthur Anglican School | Cobbitty | Mathematics Extension 1 | 3 |
| 174 | Marian Catholic College Kenthurst | Kenthurst | Mathematics Extension 1 | 3 |
| 175 | Marist Sisters College Woolwich | Woolwich | Mathematics Extension 1 | 3 |
| 176 | Mosman High School | Mosman | Mathematics Extension 1 | 3 |
| 177 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 3 |
| 178 | Mudgee High School | Mudgee | Mathematics Extension 1 | 3 |
| 179 | Nowra Anglican College | Bomaderry | Mathematics Extension 1 | 3 |
| 180 | Our Lady of the Sacred Heart College | Kensington | Mathematics Extension 1 | 3 |
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| 181 | Oxford Falls Grammar School | Oxford Falls | Mathematics Extension 1 | 3 |
| 182 | Pittwater House Schools | Collaroy | Mathematics Extension 1 | 3 |
| 183 | Riverside Girls High School | Gladesville | Mathematics Extension 1 | 3 |
| 184 | St Dominics College | Kingswood | Mathematics Extension 1 | 3 |
| 185 | St Johns College Woodlawn | Lismore | Mathematics Extension 1 | 3 |
| 186 | St Spyridon College Senior School | Maroubra | Mathematics Extension 1 | 3 |
| 187 | St Ursulas College | Kingsgrove | Mathematics Extension 1 | 3 |
| 188 | Stella Maris College | Manly | Mathematics Extension 1 | 3 |
| 189 | The Illawarra Grammar School | Wollongong | Mathematics Extension 1 | 3 |
| 190 | The Scots School Albury | Albury | Mathematics Extension 1 | 3 |
| 191 | Westfields Sports High School | Fairfield West | Mathematics Extension 1 | 3 |
| 192 | Xavier Catholic College | Skennars Head | Mathematics Extension 1 | 3 |
| 193 | Albury High School | Albury | Mathematics Extension 1 | 2 |
| 194 | Arndell Anglican College | Oakville | Mathematics Extension 1 | 2 |
| 195 | Bethany College | Hurstville | Mathematics Extension 1 | 2 |
| 196 | Blaxland High School | Blaxland | Mathematics Extension 1 | 2 |
| 197 | Bowral High School | Bowral | Mathematics Extension 1 | 2 |
| 198 | Brigidine College Randwick | Randwick | Mathematics Extension 1 | 2 |
| 199 | Brisbane Water Secondary College Woy Woy Campus | Woy Woy | Mathematics Extension 1 | 2 |
| 200 | Broughton Anglican College | Menangle Park | Mathematics Extension 1 | 2 |
| 201 | Camden High School | Camden | Mathematics Extension 1 | 2 |
| 202 | Carinya Christian School Tamworth | Tamworth | Mathematics Extension 1 | 2 |
| 203 | Caroline Chisholm College | Glenmore Park | Mathematics Extension 1 | 2 |
| 204 | Cecil Hills High School | Cecil Hills | Mathematics Extension 1 | 2 |
| 205 | Corpus Christi Catholic High School | Oak Flats | Mathematics Extension 1 | 2 |
| 206 | De La Salle Catholic College Cronulla | Cronulla | Mathematics Extension 1 | 2 |
| 207 | Elizabeth Macarthur High School | Narellan | Mathematics Extension 1 | 2 |
| 208 | Emmanuel Anglican College | Ballina | Mathematics Extension 1 | 2 |
| 209 | Endeavour Sports High School | Caringbah | Mathematics Extension 1 | 2 |
| 210 | Hennessy Catholic College | Young | Mathematics Extension 1 | 2 |
| 211 | Holy Cross College | Ryde | Mathematics Extension 1 | 2 |
| 212 | Irrawang High School | Raymond Terrace | Mathematics Extension 1 | 2 |
| 213 | John Edmondson High School | Horningsea Park | Mathematics Extension 1 | 2 |
| 214 | Lindfield Learning Village | Lindfield | Mathematics Extension 1 | 2 |
| 215 | Lindisfarne Anglican School | Terranora | Mathematics Extension 1 | 2 |
| 216 | Magdalene Catholic College | Narellan | Mathematics Extension 1 | 2 |
| 217 | Marist College Kogarah | Bexley | Mathematics Extension 1 | 2 |
| 218 | Marsden High School | Meadowbank | Mathematics Extension 1 | 2 |
| 219 | Mary MacKillop College | Wakeley | Mathematics Extension 1 | 2 |
| 220 | Mitchell High School | Blacktown | Mathematics Extension 1 | 2 |
| 221 | Monte Sant Angelo Mercy College | North Sydney | Mathematics Extension 1 | 2 |
| 222 | Montgrove College | Orchard Hills | Mathematics Extension 1 | 2 |
| 223 | Muirfield High School | North Rocks | Mathematics Extension 1 | 2 |
| 224 | Northmead Creative and Performing Arts High School | Northmead | Mathematics Extension 1 | 2 |
| 225 | Penrith Anglican College | Orchard Hills | Mathematics Extension 1 | 2 |
| 226 | Port Hacking High School | Miranda | Mathematics Extension 1 | 2 |
| 227 | Scots All Saints College | White Rock | Mathematics Extension 1 | 2 |
| 228 | St Benedicts Catholic College | Oran Park | Mathematics Extension 1 | 2 |
| 229 | St Charbels College | Punchbowl | Mathematics Extension 1 | 2 |
| 230 | St Clares High School | Taree | Mathematics Extension 1 | 2 |
| 231 | St Columbas Catholic College | Springwood | Mathematics Extension 1 | 2 |
| 232 | St John Paul II Catholic College Nirimba | Quakers Hill | Mathematics Extension 1 | 2 |
| 233 | St Josephs Regional College | Port Macquarie | Mathematics Extension 1 | 2 |
| 234 | St Marouns College | Dulwich Hill | Mathematics Extension 1 | 2 |
| 235 | St Patricks College Sutherland | Sutherland | Mathematics Extension 1 | 2 |
| 236 | St Philips Christian College Newcastle | Waratah | Mathematics Extension 1 | 2 |
| 237 | St Philips Christian College Port Stephens | Salamander Bay | Mathematics Extension 1 | 2 |
| 238 | Tangara School for Girls | Cherrybrook | Mathematics Extension 1 | 2 |
| 239 | William Carey Christian School | Prestons | Mathematics Extension 1 | 2 |
| 240 | All Saints Greek Orthodox Grammar School | Belmore | Mathematics Extension 1 | 1 |
| 241 | Ashfield Boys High School | Ashfield | Mathematics Extension 1 | 1 |
| 242 | Asquith Girls High School | Asquith | Mathematics Extension 1 | 1 |
| 243 | Australian International School Singapore | Singapore | Mathematics Extension 1 | 1 |
| 244 | Bankstown Senior College | Bankstown | Mathematics Extension 1 | 1 |
| 245 | Bethlehem College | Ashfield | Mathematics Extension 1 | 1 |
| 246 | Beverly Hills Girls High School | Beverly Hills | Mathematics Extension 1 | 1 |
| 247 | Blacktown Girls High School | Blacktown | Mathematics Extension 1 | 1 |
| 248 | Bossley Park High School | Bossley Park | Mathematics Extension 1 | 1 |
| 249 | Byron Bay High School | Byron Bay | Mathematics Extension 1 | 1 |
| 250 | Callaghan College Jesmond Campus | Jesmond | Mathematics Extension 1 | 1 |
| 251 | Calrossy Anglican School | Tamworth | Mathematics Extension 1 | 1 |
| 252 | Canterbury Girls High School | Canterbury | Mathematics Extension 1 | 1 |
| 253 | Carroll College | Broulee | Mathematics Extension 1 | 1 |
| 254 | Casimir Catholic College | Marrickville | Mathematics Extension 1 | 1 |
| 255 | Cedars Christian College | Farmborough Heights | Mathematics Extension 1 | 1 |
| 256 | Central Coast Adventist School | Erina | Mathematics Extension 1 | 1 |
| 257 | Cerdon College | Merrylands | Mathematics Extension 1 | 1 |
| 258 | Coffs Harbour Senior College | Coffs Harbour | Mathematics Extension 1 | 1 |
| 259 | Condell Park High School | Condell Park | Mathematics Extension 1 | 1 |
| 260 | Cumberland High School | Carlingford | Mathematics Extension 1 | 1 |
| 261 | De La Salle College Revesby Heights | Revesby Heights | Mathematics Extension 1 | 1 |
| 262 | Delany College | Granville | Mathematics Extension 1 | 1 |
| 263 | Domremy College | Five Dock | Mathematics Extension 1 | 1 |
| 264 | Dubbo Christian School | Dubbo | Mathematics Extension 1 | 1 |
| 265 | Dungog High School | Dungog | Mathematics Extension 1 | 1 |
| 266 | Fairfield High School | Fairfield | Mathematics Extension 1 | 1 |
| 267 | Finigan School of Distance Education | Queanbeyan | Mathematics Extension 1 | 1 |
| 268 | Georges River Grammar | Georges Hall | Mathematics Extension 1 | 1 |
| 269 | Good Samaritan Catholic College | Hinchinbrook | Mathematics Extension 1 | 1 |
| 270 | Gorokan High School | Gorokan | Mathematics Extension 1 | 1 |
| 271 | Green Point Christian College | Green Point | Mathematics Extension 1 | 1 |
| 272 | Gymea Technology High School | Gymea | Mathematics Extension 1 | 1 |
| 273 | Hastings Secondary College Port Macquarie Campus | Port Macquarie | Mathematics Extension 1 | 1 |
| 274 | Henry Kendall High School | Gosford | Mathematics Extension 1 | 1 |
| 275 | Holy Spirit Catholic College Lakemba | Lakemba | Mathematics Extension 1 | 1 |
| 276 | Hunter Valley Grammar School | Ashtonfield | Mathematics Extension 1 | 1 |
| 277 | Illawarra Sports High School | Berkeley | Mathematics Extension 1 | 1 |
| 278 | Irfan College | Cecil Park | Mathematics Extension 1 | 1 |
| 279 | J J Cahill Memorial High School | Mascot | Mathematics Extension 1 | 1 |
| 280 | Jamison High School | South Penrith | Mathematics Extension 1 | 1 |
| 281 | Katoomba High School | Katoomba | Mathematics Extension 1 | 1 |
| 282 | Kildare Catholic College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 283 | La Salle Catholic College | Bankstown | Mathematics Extension 1 | 1 |
| 284 | Lake Munmorah High School | Lake Munmorah | Mathematics Extension 1 | 1 |
| 285 | Leumeah High School | Leumeah | Mathematics Extension 1 | 1 |
| 286 | Lumen Christi Catholic College | Pambula Beach | Mathematics Extension 1 | 1 |
| 287 | Macintyre High School | Inverell | Mathematics Extension 1 | 1 |
| 288 | MacKillop College Port Macquarie | Port Macquarie | Mathematics Extension 1 | 1 |
| 289 | Macquarie Grammar School | Sydney | Mathematics Extension 1 | 1 |
| 290 | Mamre Anglican School | Kemps Creek | Mathematics Extension 1 | 1 |
| 291 | Marian Catholic College Griffith | Griffith | Mathematics Extension 1 | 1 |
| 292 | Maronite College of the Holy Family | Harris Park | Mathematics Extension 1 | 1 |
| 293 | Marrickville High School | Marrickville | Mathematics Extension 1 | 1 |
| 294 | McCarthy Catholic College West Tamworth | West Tamworth | Mathematics Extension 1 | 1 |
| 295 | Melville High School | Kempsey | Mathematics Extension 1 | 1 |
| 296 | Mercy Catholic College | Chatswood | Mathematics Extension 1 | 1 |
| 297 | MLC School | Burwood | Mathematics Extension 1 | 1 |
| 298 | Mount Carmel Catholic College | Varroville | Mathematics Extension 1 | 1 |
| 299 | Mount St Patrick College | Murwillumbah | Mathematics Extension 1 | 1 |
| 300 | Murwillumbah High School | Murwillumbah | Mathematics Extension 1 | 1 |
| 301 | Muswellbrook High School | Muswellbrook | Mathematics Extension 1 | 1 |
| 302 | Narrabeen Sports High School | North Narrabeen | Mathematics Extension 1 | 1 |
| 303 | Northern Beaches Secondary College Balgowlah Boys Campus | Balgowlah | Mathematics Extension 1 | 1 |
| 304 | Northholm Grammar School | Arcadia | Mathematics Extension 1 | 1 |
| 305 | Nowra Christian School | Nowra | Mathematics Extension 1 | 1 |
| 306 | Nowra High School | Nowra | Mathematics Extension 1 | 1 |
| 307 | OConnor Catholic College | Armidale | Mathematics Extension 1 | 1 |
| 308 | Orange Anglican Grammar School | Orange | Mathematics Extension 1 | 1 |
| 309 | Orange High School | Orange | Mathematics Extension 1 | 1 |
| 310 | Oxley College | Burradoo | Mathematics Extension 1 | 1 |
| 311 | Penrith Christian School | Orchard Hills | Mathematics Extension 1 | 1 |
| 312 | Randwick Boys High School | Randwick | Mathematics Extension 1 | 1 |
| 313 | Randwick Girls High School | Randwick | Mathematics Extension 1 | 1 |
| 314 | Redfield College | Dural | Mathematics Extension 1 | 1 |
| 315 | Rouse Hill Anglican College | Rouse Hill | Mathematics Extension 1 | 1 |
| 316 | SCECGS Redlands | Cremorne | Mathematics Extension 1 | 1 |
| 317 | Shire Christian School | Barden Ridge | Mathematics Extension 1 | 1 |
| 318 | Sir Joseph Banks High School | Revesby | Mathematics Extension 1 | 1 |
| 319 | St Andrews College Senior Campus | Marayong | Mathematics Extension 1 | 1 |
| 320 | St Clares College | Waverley | Mathematics Extension 1 | 1 |
| 321 | St John Paul College | Coffs Harbour | Mathematics Extension 1 | 1 |
| 322 | St John The Evangelist Catholic High School | Nowra | Mathematics Extension 1 | 1 |
| 323 | St Johns College Dubbo | Dubbo East | Mathematics Extension 1 | 1 |
| 324 | St Leos Catholic College | Wahroonga | Mathematics Extension 1 | 1 |
| 325 | St Mary MacKillop Colleges | Wagga Wagga | Mathematics Extension 1 | 1 |
| 326 | St Marys Catholic College Casino | Casino | Mathematics Extension 1 | 1 |
| 327 | St Pauls College West Kempsey | West Kempsey | Mathematics Extension 1 | 1 |
| 328 | St Peters Anglican College | Broulee | Mathematics Extension 1 | 1 |
| 329 | St Philips Christian College Cessnock Campus | Nulkaba | Mathematics Extension 1 | 1 |
| 330 | St Scholasticas College Glebe Point | Glebe Point | Mathematics Extension 1 | 1 |
| 331 | Summerland Christian College | Goonellabah | Mathematics Extension 1 | 1 |
| 332 | Sydney Distance Education High School | Woolloomooloo | Mathematics Extension 1 | 1 |
| 333 | Taree High School | Taree | Mathematics Extension 1 | 1 |
| 334 | Temora High School | Temora | Mathematics Extension 1 | 1 |
| 335 | Terrigal High School | Terrigal | Mathematics Extension 1 | 1 |
| 336 | The Armidale School | Armidale | Mathematics Extension 1 | 1 |
| 337 | The Forest High School | Frenchs Forest | Mathematics Extension 1 | 1 |
| 338 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 1 | 1 |
| 339 | Tomaree High School | Salamander Bay | Mathematics Extension 1 | 1 |
| 340 | Toongabbie Christian College | Toongabbie | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 6 Sep 2023