Stay ahead of learning milestones! Enroll in a class over the summer!

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k a April Highlights and 2025 AoPS Online Class Information
jlacosta   0
Apr 2, 2025
Spring is in full swing and summer is right around the corner, what are your plans? At AoPS Online our schedule has new classes starting now through July, so be sure to keep your skills sharp and be prepared for the Fall school year! Check out the schedule of upcoming classes below.

WOOT early bird pricing is in effect, don’t miss out! If you took MathWOOT Level 2 last year, no worries, it is all new problems this year! Our Worldwide Online Olympiad Training program is for high school level competitors. AoPS designed these courses to help our top students get the deep focus they need to succeed in their specific competition goals. Check out the details at this link for all our WOOT programs in math, computer science, chemistry, and physics.

Looking for summer camps in math and language arts? Be sure to check out the video-based summer camps offered at the Virtual Campus that are 2- to 4-weeks in duration. There are middle and high school competition math camps as well as Math Beasts camps that review key topics coupled with fun explorations covering areas such as graph theory (Math Beasts Camp 6), cryptography (Math Beasts Camp 7-8), and topology (Math Beasts Camp 8-9)!

Be sure to mark your calendars for the following events:
[list][*]April 3rd (Webinar), 4pm PT/7:00pm ET, Learning with AoPS: Perspectives from a Parent, Math Camp Instructor, and University Professor
[*]April 8th (Math Jam), 4:30pm PT/7:30pm ET, 2025 MATHCOUNTS State Discussion
April 9th (Webinar), 4:00pm PT/7:00pm ET, Learn about Video-based Summer Camps at the Virtual Campus
[*]April 10th (Math Jam), 4:30pm PT/7:30pm ET, 2025 MathILy and MathILy-Er Math Jam: Multibackwards Numbers
[*]April 22nd (Webinar), 4:00pm PT/7:00pm ET, Competitive Programming at AoPS (USACO).[/list]
Our full course list for upcoming classes is below:
All classes run 7:30pm-8:45pm ET/4:30pm - 5:45pm PT unless otherwise noted.

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0 replies
jlacosta
Apr 2, 2025
0 replies
Doubt on a math problem
AVY2024   10
N 2 hours ago by Yiyj1
Solve for x and y given that xy=923, x+y=84
10 replies
AVY2024
Apr 8, 2025
Yiyj1
2 hours ago
Website to learn math
hawa   22
N 2 hours ago by RedChameleon
Hi, I'm kinda curious what website do yall use to learn math, like i dont find any website thats fun to learn math
22 replies
hawa
Apr 9, 2025
RedChameleon
2 hours ago
I think I regressed at math
PaperMath   36
N 4 hours ago by pb0975
I found the slip of paper a few days ago that I think I wrote when I was in kindergarten. It is just a sequence of numbers and you have to find the next number, the pattern is $1,2,5,40,1280,?$. I couldn't solve this and was wondering if any of you can find the pattern
36 replies
PaperMath
Mar 8, 2025
pb0975
4 hours ago
9 Was the 2025 AMC 8 harder or easier than last year?
Sunshine_Paradise   180
N 5 hours ago by aichinara
Also what will be the DHR?
180 replies
Sunshine_Paradise
Jan 30, 2025
aichinara
5 hours ago
No more topics!
mathcounts state score thread
Soupboy0   79
N Apr 7, 2025 by pingpongmerrily
\begin{table}[]
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
     Soupboy0    &     40  &     24   &   16     &    yes  &    6     \\
         &       &        &        &       &         \\
         &       &        &        &       &        
\end{tabular}\end{table}
79 replies
Soupboy0
Apr 1, 2025
pingpongmerrily
Apr 7, 2025
mathcounts state score thread
G H J
G H BBookmark kLocked kLocked NReply
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Soupboy0
317 posts
#1 • 1 Y
Y by PikaPika999
\begin{table}[]
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
     Soupboy0    &     40  &     24   &   16     &    yes  &    6     \\
         &       &        &        &       &         \\
         &       &        &        &       &        
\end{tabular}\end{table}
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Catcumber
162 posts
#2 • 1 Y
Y by PikaPika999
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
     Soupboy0    &     40  &     24   &   16     &    yes  &    6     \\
Catcumber & 37 & 23 & 14 & no & 3 \\
\end{tabular}qb
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Dutchb
10 posts
#3 • 1 Y
Y by PikaPika999
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
Soupboy0 & 40 & 24 & 16 & yes & 6 \\
Catcumber & 37 & 23 & 14 & no & 3 \\
Dutchb & 26 & 16 & 10 & no & 9
\end{tabular}
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1245007
6 posts
#4 • 1 Y
Y by PikaPika999
how did you have 9 sillies. I had like 3 or 4
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Dutchb
10 posts
#5 • 1 Y
Y by PikaPika999
MATHCOUNTSFOUNDER wrote:
how did you have 9 sillies. I had like 3 or 4

are you ray?
yeah 6 on sprint and 3 on target
I sold so horrendously bad
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1245007
6 posts
#6 • 1 Y
Y by PikaPika999
the test was easier than last year fs
This post has been edited 3 times. Last edited by 1245007, Apr 2, 2025, 1:40 PM
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martianrunner
152 posts
#7 • 1 Y
Y by PikaPika999
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
Soupboy0 & 40 & 24 & 16 & yes & 6 \\
Catcumber & 37 & 23 & 14 & no & 3 \\
Dutchb & 26 & 16 & 10 & no & 9 \\
martianrunner & 36 & 22 & 14 & no & 4
\end{tabular}
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Dutchb
10 posts
#8 • 1 Y
Y by PikaPika999
MATHCOUNTSFOUNDER wrote:
yeah, bruh you cant call the three that you got wrong on target sillies. maybe like 1 or 2

I put 2025 for subset problem cuz I was being goofy, I put 13.5 instead of 27/2, and I got both leg lengths correct on the right triangle I just Pythagorean theoremed wrong
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martianrunner
152 posts
#9 • 1 Y
Y by PikaPika999
for target p4 my brain wasnt braining and i literally just couldnt solve it

i was looking at my paper for like the whole time

although even if that was correct i wouldve been 4 points off (ca grr)
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Bummer12345
132 posts
#10
Y by
predicted score
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
Soupboy0 & 40 & 24 & 16 & yes & 6 \\
Bummer12345 & 38 & 24 & 14 & yes & 7 \\
Catcumber & 37 & 23 & 14 & no & 3 \\
Dutchb & 26 & 16 & 10 & no & 9 \\
martianrunner & 36 & 22 & 14 & no & 4
\end{tabular}sillied 2 problems before 20, 20, 26, 27, 30, target p8 :(
This post has been edited 1 time. Last edited by Bummer12345, Apr 1, 2025, 3:25 PM
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dadatuzhijia33
291 posts
#11
Y by
How do you find ur score?
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Soupboy0
317 posts
#12
Y by
Bummer12345 wrote:
predicted score
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
Soupboy0 & 40 & 24 & 16 & yes & 6 \\
Bummer12345 & 38 & 24 & 14 & yes & 7 \\
Catcumber & 37 & 23 & 14 & no & 3 \\
Dutchb & 26 & 16 & 10 & no & 9 \\
martianrunner & 36 & 22 & 14 & no & 4
\end{tabular}

sillied 2 problems before 20, 20, 26, 27, 30, target p8 :(

how did bro silly 26
This post has been edited 1 time. Last edited by Soupboy0, Apr 1, 2025, 3:29 PM
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pl246631
14 posts
#13
Y by
Idk how to add score to table can someone add mine? Sprint:27, Target:14, nats: yes, Sillies:3
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Soupboy0
317 posts
#14
Y by
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
Soupboy0 & 40 & 24 & 16 & yes & 6 \\
Bummer12345 & 38 & 24 & 14 & yes & 7 \\
Catcumber & 37 & 23 & 14 & no & 3 \\
Dutchb & 26 & 16 & 10 & no & 9 \\
martianrunner & 36 & 22 & 14 & no & 4 \\
pl246631 & 41 & 27 & 14 & yes & 3 \\
\end{tabular}
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Inaaya
252 posts
#16
Y by
\begin{tabular}{llllll}
Username & Score & Sprint & Target & Nats? & Sillies \\
Soupboy0 & 40 & 24 & 16 & yes & 6 \\
Bummer12345 & 38 & 24 & 14 & yes & 7 \\
Catcumber & 37 & 23 & 14 & no & 3 \\
Dutchb & 26 & 16 & 10 & no & 9 \\
martianrunner & 36 & 22 & 14 & no & 4 \\
pl246631 & 41 & 27 & 14 & yes & 3 \\
Inaaya & 24 & 18 & 6 & no & 8 \\
\end{tabular}
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