| 201 | Lambton High School | Lambton | Mathematics Extension 1 | 2 |
| 202 | Lindisfarne Anglican School | Terranora | Mathematics Extension 1 | 2 |
| 203 | Loreto Normanhurst | Normanhurst | Mathematics Extension 1 | 2 |
| 204 | Macarthur Anglican School | Cobbitty | Mathematics Extension 1 | 2 |
| 205 | MacKillop College Port Macquarie | Port Macquarie | Mathematics Extension 1 | 2 |
| 206 | Maitland Grossmann High School | East Maitland | Mathematics Extension 1 | 2 |
| 207 | Marist Sisters College Woolwich | Woolwich | Mathematics Extension 1 | 2 |
| 208 | Marsden High School | Meadowbank | Mathematics Extension 1 | 2 |
| 209 | Mary MacKillop College | Wakeley | Mathematics Extension 1 | 2 |
| 210 | McAuley Catholic College | Clarenza | Mathematics Extension 1 | 2 |
| 211 | Mercy Catholic College | Chatswood | Mathematics Extension 1 | 2 |
| 212 | MLC School | Burwood | Mathematics Extension 1 | 2 |
| 213 | Mount St Benedict College | Pennant Hills | Mathematics Extension 1 | 2 |
| 214 | Northholm Grammar School | Arcadia | Mathematics Extension 1 | 2 |
| 215 | Northmead Creative and Performing Arts High School | Northmead | Mathematics Extension 1 | 2 |
| 216 | OTEN Open Training and Education Network | Strathfield | Mathematics Extension 1 | 2 |
| 217 | Our Lady of the Sacred Heart College | Kensington | Mathematics Extension 1 | 2 |
| 218 | Parkes High School | Parkes | Mathematics Extension 1 | 2 |
| 219 | Patrician Brothers College Blacktown | Blacktown | Mathematics Extension 1 | 2 |
| 220 | Pittwater High School | Mona Vale | Mathematics Extension 1 | 2 |
| 221 | Redfield College | Dural | Mathematics Extension 1 | 2 |
| 222 | Richard Johnson Anglican College | Oakhurst | Mathematics Extension 1 | 2 |
| 223 | Rouse Hill High School | Rouse Hill | Mathematics Extension 1 | 2 |
| 224 | Sir Joseph Banks High School | Revesby | Mathematics Extension 1 | 2 |
| 225 | South Sydney High School | Maroubra | Mathematics Extension 1 | 2 |
| 226 | St Andrews College Senior Campus | Marayong | Mathematics Extension 1 | 2 |
| 227 | St Bishoy Coptic Orthodox College | Mount Druitt | Mathematics Extension 1 | 2 |
| 228 | St Clares High School | Taree | Mathematics Extension 1 | 2 |
| 229 | St George Christian School | Hurstville | Mathematics Extension 1 | 2 |
| 230 | St John Paul College | Coffs Harbour | Mathematics Extension 1 | 2 |
| 231 | St John The Evangelist Catholic High School | Nowra | Mathematics Extension 1 | 2 |
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| 232 | St Josephs Regional College | Port Macquarie | Mathematics Extension 1 | 2 |
| 233 | St Pauls Catholic College Manly | Manly | Mathematics Extension 1 | 2 |
| 234 | St Peters Catholic College | Tuggerah | Mathematics Extension 1 | 2 |
| 235 | St Philips Christian College Newcastle | Waratah | Mathematics Extension 1 | 2 |
| 236 | St Spyridon College Senior School | Maroubra | Mathematics Extension 1 | 2 |
| 237 | Tangara School for Girls | Cherrybrook | Mathematics Extension 1 | 2 |
| 238 | The Hills Grammar School | Kenthurst | Mathematics Extension 1 | 2 |
| 239 | The Riverina Anglican College | Wagga Wagga | Mathematics Extension 1 | 2 |
| 240 | Whitebridge High School | Whitebridge | Mathematics Extension 1 | 2 |
| 241 | Woolooware High School | Woolooware | Mathematics Extension 1 | 2 |
| 242 | Wyndham College | Quakers Hill | Mathematics Extension 1 | 2 |
| 243 | Al Noori Muslim School Senior Campus | Greenacre | Mathematics Extension 1 | 1 |
| 244 | All Saints College Bathurst | Bathurst | Mathematics Extension 1 | 1 |
| 245 | All Saints College St Marys Campus | Maitland | Mathematics Extension 1 | 1 |
| 246 | Ambarvale High School | Rosemeadow | Mathematics Extension 1 | 1 |
| 247 | Aquinas College | Menai | Mathematics Extension 1 | 1 |
| 248 | Asquith Boys High School | Asquith | Mathematics Extension 1 | 1 |
| 249 | Bankstown Girls High School | Bankstown | Mathematics Extension 1 | 1 |
| 250 | Bankstown Senior College | Bankstown | Mathematics Extension 1 | 1 |
| 251 | Bethlehem College | Ashfield | Mathematics Extension 1 | 1 |
| 252 | Brisbane Water Secondary College Woy Woy Campus | Woy Woy | Mathematics Extension 1 | 1 |
| 253 | Cambridge Park High School | Cambridge Park | Mathematics Extension 1 | 1 |
| 254 | Canterbury Boys High School | Ashbury | Mathematics Extension 1 | 1 |
| 255 | Caroline Chisholm College | Glenmore Park | Mathematics Extension 1 | 1 |
| 256 | Casimir Catholic College | Marrickville | Mathematics Extension 1 | 1 |
| 257 | Casino Christian School | North Casino | Mathematics Extension 1 | 1 |
| 258 | Central Coast Adventist School | Erina | Mathematics Extension 1 | 1 |
| 259 | Champagnat Catholic College | Maroubra | Mathematics Extension 1 | 1 |
| 260 | Clancy Catholic College | West Hoxton | Mathematics Extension 1 | 1 |
| 261 | Coolamon Central School | Coolamon | Mathematics Extension 1 | 1 |
| 262 | Cowra High School | Cowra | Mathematics Extension 1 | 1 |
| 263 | Cranebrook High School | Cranebrook | Mathematics Extension 1 | 1 |
| 264 | Davidson High School | Frenchs Forest | Mathematics Extension 1 | 1 |
| 265 | De La Salle College Revesby Heights | Revesby Heights | Mathematics Extension 1 | 1 |
| 266 | Delany College | Granville | Mathematics Extension 1 | 1 |
| 267 | Denison College of Secondary Education Bathurst | Bathurst | Mathematics Extension 1 | 1 |
| 268 | Dorrigo High School | Dorrigo | Mathematics Extension 1 | 1 |
| 269 | Dubbo Christian School | Dubbo | Mathematics Extension 1 | 1 |
| 270 | Dubbo College Senior Campus | Dubbo | Mathematics Extension 1 | 1 |
| 271 | East Hills Girls Technology High School | Panania | Mathematics Extension 1 | 1 |
| 272 | Elderslie High School | Narellan | Mathematics Extension 1 | 1 |
| 273 | Elizabeth Macarthur High School | Narellan | Mathematics Extension 1 | 1 |
| 274 | Georges River Grammar | Georges Hall | Mathematics Extension 1 | 1 |
| 275 | Glen Innes High School | Glen Innes | Mathematics Extension 1 | 1 |
| 276 | Glenaeon Rudolf Steiner School | Middle Cove | Mathematics Extension 1 | 1 |
| 277 | Gorokan High School | Gorokan | Mathematics Extension 1 | 1 |
| 278 | Great Lakes College Tuncurry Senior Campus | Tuncurry | Mathematics Extension 1 | 1 |
| 279 | Gymea Technology High School | Gymea | Mathematics Extension 1 | 1 |
| 280 | Heathcote High School | Heathcote | Mathematics Extension 1 | 1 |
| 281 | Hills Adventist College Kellyville Campus | Kellyville | Mathematics Extension 1 | 1 |
| 282 | Hunter School of Performing Arts | Broadmeadow | Mathematics Extension 1 | 1 |
| 283 | Illawarra Christian School Cordeaux Campus | Cordeaux Heights | Mathematics Extension 1 | 1 |
| 284 | Illawarra Christian School Tongarra Campus | Albion Park | Mathematics Extension 1 | 1 |
| 285 | John Therry Catholic College | Rosemeadow | Mathematics Extension 1 | 1 |
| 286 | Karabar High School | Queanbeyan | Mathematics Extension 1 | 1 |
| 287 | Katoomba High School | Katoomba | Mathematics Extension 1 | 1 |
| 288 | Keira High School | Fairy Meadow | Mathematics Extension 1 | 1 |
| 289 | Kellyville High School | Kellyville | Mathematics Extension 1 | 1 |
| 290 | Kildare Catholic College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 291 | Kingsgrove High School | Kingsgrove | Mathematics Extension 1 | 1 |
| 292 | La Salle Catholic College | Bankstown | Mathematics Extension 1 | 1 |
| 293 | Lake Munmorah High School | Lake Munmorah | Mathematics Extension 1 | 1 |
| 294 | Liverpool Girls High School | Liverpool | Mathematics Extension 1 | 1 |
| 295 | MacKillop Catholic College | Warnervale | Mathematics Extension 1 | 1 |
| 296 | Macquarie Anglican Grammar School | Dubbo | Mathematics Extension 1 | 1 |
| 297 | Magdalene Catholic College | Narellan | Mathematics Extension 1 | 1 |
| 298 | Marist College Eastwood | Eastwood | Mathematics Extension 1 | 1 |
| 299 | Mater Dei Catholic College | Wagga Wagga | Mathematics Extension 1 | 1 |
| 300 | Mater Maria Catholic College | Warriewood | Mathematics Extension 1 | 1 |
| 301 | Mitchell High School | Blacktown | Mathematics Extension 1 | 1 |
| 302 | Moama Anglican Grammar School | Moama | Mathematics Extension 1 | 1 |
| 303 | Mount Carmel Catholic College | Varroville | Mathematics Extension 1 | 1 |
| 304 | Mount St Joseph Milperra | Milperra | Mathematics Extension 1 | 1 |
| 305 | Mount St Patrick College | Murwillumbah | Mathematics Extension 1 | 1 |
| 306 | Mount View High School | Cessnock West | Mathematics Extension 1 | 1 |
| 307 | Mullumbimby High School | Mullumbimby | Mathematics Extension 1 | 1 |
| 308 | Mulwaree High School | Goulburn | Mathematics Extension 1 | 1 |
| 309 | Narrabeen Sports High School | North Narrabeen | Mathematics Extension 1 | 1 |
| 310 | Narrabri High School | Narrabri | Mathematics Extension 1 | 1 |
| 311 | Newcastle Grammar School | Newcastle | Mathematics Extension 1 | 1 |
| 312 | Newtown High School of Performing Arts | Newtown | Mathematics Extension 1 | 1 |
| 313 | Nowra Anglican College | Bomaderry | Mathematics Extension 1 | 1 |
| 314 | Oxford Falls Grammar School | Oxford Falls | Mathematics Extension 1 | 1 |
| 315 | Pal Buddhist School | Canley Vale | Mathematics Extension 1 | 1 |
| 316 | PLC Armidale | Armidale | Mathematics Extension 1 | 1 |
| 317 | Randwick Girls High School | Randwick | Mathematics Extension 1 | 1 |
| 318 | Red Bend Catholic College | Forbes | Mathematics Extension 1 | 1 |
| 319 | Regents Park Christian School | Regents Park | Mathematics Extension 1 | 1 |
| 320 | Richmond High School | Richmond | Mathematics Extension 1 | 1 |
| 321 | Rose Bay Secondary College | Dover Heights | Mathematics Extension 1 | 1 |
| 322 | Rosebank College | Five Dock | Mathematics Extension 1 | 1 |
| 323 | Scone High School | Scone | Mathematics Extension 1 | 1 |
| 324 | Shearwater The Mullumbimby Steiner School | Mullumbimby | Mathematics Extension 1 | 1 |
| 325 | Snowy Mountains Grammar School | Jindabyne | Mathematics Extension 1 | 1 |
| 326 | Southern Highlands Christian School | Bowral | Mathematics Extension 1 | 1 |
| 327 | St Andrews Cathedral School | Sydney | Mathematics Extension 1 | 1 |
| 328 | St Charbels College | Punchbowl | Mathematics Extension 1 | 1 |
| 329 | St Clares College | Waverley | Mathematics Extension 1 | 1 |
| 330 | St Columba Anglican School | Port Macquarie | Mathematics Extension 1 | 1 |
| 331 | St Dominics College | Kingswood | Mathematics Extension 1 | 1 |
| 332 | St Edwards Christian Brothers College | East Gosford | Mathematics Extension 1 | 1 |
| 333 | St Johns College Dubbo | Dubbo East | Mathematics Extension 1 | 1 |
| 334 | St Johns College Woodlawn | Lismore | Mathematics Extension 1 | 1 |
| 335 | St Josephs Catholic College | East Gosford | Mathematics Extension 1 | 1 |
| 336 | St Marouns College | Dulwich Hill | Mathematics Extension 1 | 1 |
| 337 | St Marys College | Gunnedah | Mathematics Extension 1 | 1 |
| 338 | St Pauls Grammar School | Cranebrook | Mathematics Extension 1 | 1 |
| 339 | St Pauls High School | Booragul | Mathematics Extension 1 | 1 |
| 340 | Strathfield South High School | Enfield | Mathematics Extension 1 | 1 |
| 341 | Sutherland Shire Christian School | Barden Ridge | Mathematics Extension 1 | 1 |
| 342 | Sydney Distance Education High School | Woolloomooloo | Mathematics Extension 1 | 1 |
| 343 | Taree High School | Taree | Mathematics Extension 1 | 1 |
| 344 | The Rivers Secondary College Lismore High Campus | Lismore | Mathematics Extension 1 | 1 |
| 345 | Thomas Hassall Anglican College | Middleton Grange | Mathematics Extension 1 | 1 |
| 346 | Toongabbie Christian College | Toongabbie | Mathematics Extension 1 | 1 |
| 347 | Trinity Anglican College Albury | Thurgoona | Mathematics Extension 1 | 1 |
| 348 | Trinity Catholic College Lismore | Lismore | Mathematics Extension 1 | 1 |
| 349 | Ulladulla High School | Ulladulla | Mathematics Extension 1 | 1 |
| 350 | Wagga Wagga High School | Wagga Wagga | Mathematics Extension 1 | 1 |
| 351 | Warilla High School | Barrack Heights | Mathematics Extension 1 | 1 |
| 352 | Wollemi College | Werrington | Mathematics Extension 1 | 1 |
| 353 | Wyong High School | Wyong | Mathematics Extension 1 | 1 |
| 354 | Xavier College | Llandilo | Mathematics Extension 1 | 1 |
| 355 | Young High School | Young | Mathematics Extension 1 | 1 |
Source: NSW Education Standards Authority (NESA).
Supplementary data from school publications.
Supplementary data from school publications.
Last Updated: 14 Feb 2023