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Forum: POTW for Secondary School/High School Students

  1. Sticky Thread Sticky Threads

  2. Sticky Thread Problem of the Week (POTW) Procedure and Guidelines

    Started by Jameson, April 1st, 2012 23:57
    • Replies: 0
    • Views: 2,948
    April 1st, 2012, 23:57 Go to last post
  1. Normal Thread Normal Threads

  2. Problem Of The Week #302 Feb 21st, 2018

    Started by MarkFL, February 21st, 2018 23:26
    abt+angle, adt=angle, bcd$, potw, prove
    • Replies: 0
    • Views: 55
    February 21st, 2018, 23:26 Go to last post
  3. Problem Of The Week #301 Feb 13th, 2018

    Started by MarkFL, February 13th, 2018 22:34
    ab^2+cd^2, b^3+d^3, endarrayright.$$, find, potw
    • Replies: 2
    • Views: 166
    February 21st, 2018, 23:21 Go to last post
  4. Problem Of The Week #300 Feb 6th, 2018

    Started by anemone, February 6th, 2018 12:01
    $dfrac1a+dfrac1b$, find, potw, remember, values
    • Replies: 1
    • Views: 137
    February 13th, 2018, 22:30 Go to last post
  5. Problem Of The Week #299 Jan 30th, 2018

    Started by anemone, January 30th, 2018 13:05
    cot, fraca2+cot, fracc2=2cot, potw, prove
    • Replies: 1
    • Views: 159
    February 6th, 2018, 11:55 Go to last post
  6. Problem Of The Week #298 Jan 24th, 2018

    Started by anemone, January 24th, 2018 12:06
    $a$, angles, degrees, measured, problem
    • Replies: 1
    • Views: 128
    January 30th, 2018, 12:58 Go to last post
  7. Problem Of The Week #297 Jan 17th, 2018

    Started by anemone, January 17th, 2018 12:08
    potw, problem, read, remember, submission
    • Replies: 1
    • Views: 117
    January 24th, 2018, 12:02 Go to last post
  8. Problem Of The Week #296 Jan 10th, 2018

    Started by anemone, January 10th, 2018 11:28
    $a$, $dfrac1640=dfraca10^b$, find, potw, remember
    • Replies: 1
    • Views: 117
    January 17th, 2018, 12:03 Go to last post
  9. Problem Of The Week #295 Jan 2nd, 2018

    Started by anemone, January 2nd, 2018 10:12
    $ab$, find, potw, problem, remember
    • Replies: 1
    • Views: 192
    January 10th, 2018, 11:24 Go to last post
  10. Problem Of The Week #294 Dec 26th, 2017

    Started by anemone, December 26th, 2017 11:54
    potw, read, remember, zx$
    • Replies: 1
    • Views: 123
    January 2nd, 2018, 10:06 Go to last post
  11. Problem Of The Week #293 Dec 19th, 2017

    Started by anemone, December 19th, 2017 09:38
    $a$, find, potw, remember, values
    • Replies: 2
    • Views: 175
    December 26th, 2017, 11:50 Go to last post
  12. Problem Of The Week #292 Dec 10th, 2017

    Started by anemone, December 10th, 2017 09:26
    guidelines, potw, problem, read, remember
    • Replies: 1
    • Views: 171
    December 19th, 2017, 09:33 Go to last post
  13. Problem Of The Week #291 Dec 3rd, 2017

    Started by anemone, December 3rd, 2017 03:45
    $a-bb-ca-c=17$, find, potw, problem, read
    • Replies: 1
    • Views: 140
    December 10th, 2017, 09:22 Go to last post
  14. Problem Of The Week #290 Nov 26th, 2017

    Started by anemone, November 26th, 2017 00:14
    answers, find, guidelines, potw, submit
    • Replies: 1
    • Views: 148
    December 3rd, 2017, 02:58 Go to last post
  15. Problem Of The Week #289 Nov 19th, 2017

    Started by anemone, November 19th, 2017 01:03
    potw, potws, solve, week, weeks
    • Replies: 1
    • Views: 153
    November 26th, 2017, 00:06 Go to last post
  16. Problem Of The Week #288 Nov 19th, 2017

    Started by anemone, November 19th, 2017 00:49
    equal, expression, identically, potw, quadratic
    • Replies: 1
    • Views: 120
    November 26th, 2017, 00:00 Go to last post
  17. Problem Of The Week #287 Nov 13th, 2017

    Started by anemone, November 13th, 2017 11:38
    13ab, 426, answers, potw, submit
    • Replies: 1
    • Views: 129
    November 19th, 2017, 00:01 Go to last post
  18. Problem Of The Week #286 Nov 5th, 2017

    Started by anemone, November 5th, 2017 01:34
    leftdfrac8pi7right$, potw, problem, remember, submission
    • Replies: 1
    • Views: 157
    November 13th, 2017, 11:31 Go to last post
  19. Problem Of The Week #285 Oct 28th, 2017

    Started by anemone, October 28th, 2017 23:38
    $2sqrt2n, 3sqrtn$, potw, read, remember
    • Replies: 1
    • Views: 168
    November 5th, 2017, 01:24 Go to last post
  20. Problem Of The Week #284 Oct 20th, 2017

    Started by MarkFL, October 20th, 2017 11:04
    find, give, potw, roots, week
    • Replies: 1
    • Views: 198
    October 28th, 2017, 23:33 Go to last post
  21. Problem Of The Week #283 Oct 13th, 2017

    Started by anemone, October 13th, 2017 12:14
    $a_2=dfrac12$, $kge, 1.$, problem, prove
    • Replies: 1
    • Views: 211
    October 20th, 2017, 11:01 Go to last post
  22. Problem Of The Week #282 Oct 6th, 2017

    Started by anemone, October 6th, 2017 21:25
    angles, potw, problem, weeks
    • Replies: 1
    • Views: 196
    October 13th, 2017, 12:05 Go to last post
  23. Problem of the week #281 Sep 29th, 2017

    Started by anemone, September 29th, 2017 11:07
    $alpha, beta, gamma$, problem, satisfy, weeks
    • Replies: 1
    • Views: 178
    October 6th, 2017, 21:18 Go to last post
  24. Problem of the week #280 Sep 21st, 2017

    Started by anemone, September 21st, 2017 11:19
    $abcd$, $c$, convex, problem, quadrilateral
    • Replies: 1
    • Views: 192
    September 29th, 2017, 10:58 Go to last post
  25. Problem of the week #279 Sep 13th, 2017

    Started by anemone, September 13th, 2017 11:38
    $dfracab+cdad+bc$, expression, find, potw, values
    • Replies: 1
    • Views: 298
    September 21st, 2017, 11:13 Go to last post
  26. Problem of the week #278 Sep 4th, 2017

    Started by anemone, September 4th, 2017 10:56
    color, odd, painted, potw, seats
    • Replies: 1
    • Views: 255
    September 13th, 2017, 11:02 Go to last post
  27. Problem of the week #277 Aug 28th, 2017

    Started by anemone, August 28th, 2017 12:21
    equations, find, potw, problem, remember
    • Replies: 1
    • Views: 240
    September 4th, 2017, 10:52 Go to last post
  28. Problem of the week #276 Aug 21st, 2017

    Started by anemone, August 21st, 2017 12:26
    concurrent, opposite, potw, remember, sides
    • Replies: 1
    • Views: 184
    August 28th, 2017, 12:14 Go to last post
  29. Problem of the week #275 Aug 12th, 2017

    Started by anemone, August 12th, 2017 12:09
    frac32le, potw, problem, prove, suppose
    • Replies: 1
    • Views: 214
    August 21st, 2017, 12:22 Go to last post
  30. Problem of the week #274 Aug 5th, 2017

    Started by anemone, August 5th, 2017 01:34
    guidelines, potw, problem, read, remember
    • Replies: 1
    • Views: 234
    August 12th, 2017, 11:46 Go to last post
  31. Problem of the week #273 Jul 29th, 2017

    Started by anemone, July 29th, 2017 00:55
    answers, potw, problem, remember, submit
    • Replies: 1
    • Views: 261
    August 5th, 2017, 01:22 Go to last post

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