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k a April Highlights and 2025 AoPS Online Class Information
jlacosta   0
Wednesday at 3:18 PM
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]
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0 replies
jlacosta
Wednesday at 3:18 PM
0 replies
J
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skibidi dop
DhruvJha   13
N a minute ago by Soupboy0
Kai is singing the skibidi dop dop dop yes yes yes song 28 times in the span of a fortnite(two weeks). How many times using this rate does kai sing skibidi skibidi dop dop yes yes yes song in a span of 4 days using the rate. Express your answer in terms of sigma.
13 replies
+1 w
DhruvJha
3 hours ago
Soupboy0
a minute ago
J
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2025 MATHCOUNTS State Hub
SirAppel   240
N 34 minutes ago by mathprodigy2011
Previous Years' "Hubs": (2022) (2023) (2024)Please Read

Now that it's April and we're allowed to discuss, and no one else has made this yet ...
[list=disc]
[*] CA: 43 (45 44 43 43 43 42 42 41 41 41)
[*] NJ: 43 (45 44 44 43 39 42 40 40 39 38) *
[*] NY: 42 (43 42 42 42 41 40)
[*] TX: 42 (43 43 43 42 42 40 40 38 38 38)
[*] MA: 41 (45 43 42 41)
[*] WA: 41 (41 45 42 41 41 41 41 41 41 40) *
[*] FL: 39 (42 41 40 39 38 37 37)
[*] IN: 39 (41 40 40 39 36 35 35 35 34 34)
[*] NC: 39 (42 42 41 39)
[*] IL: 38 (41 40 39 38 38 38)
[*] OR: 38 (44 41? 38 38)
[*] PA: 38 (41 40 40 38 38 37 36 36 34 34) *
[*] MD: 37 (43 39 39 37 37 37)
[*] CT: 36 (44 39? 38 36 34 34 34 34)
[*] MI: 36 (39 41 41 36 37 37 36 36 36 36) *
[*] MN: 36 (40 36 36 36 35 35 35 34)
[*] CO: 35 (41 37 37 35 35 35 ?? 31 31 30) *
[*] GA: 35 (38 37 36 35 34 34 34 34 34 33)
[*] OH: 35 (41 37 36 35)
[*] AR: 34 (46 45 35 34 33 31 31 31 29 29)
[*] WI: 34 (40 37 37 34 35 30 28 29 29 29) *
[*] NH: 31 (42 35 33 31 30)
[*] DE: 30 (34 33 32 30 30 29 28 27 26? 24)
[*] SC: 30 (33 33 31 30)
[*] IA: 29 (33 30 31 29 29 29 29 29 29 29 29 29) *
[*] NE: 28 (34 30 28 28 27 27 26 26 25 25)
[*] SD: 22 (30 29 24 22 22 22 21 21 20 20)
[/list]
Cutoffs Unknown

* means that CDR is official in that state.

Notes

For those asking about the removal of the tiers, I'd like to quote Jason himself:
[quote=peace09]
learn from my mistakes
[/quote]

Help contribute by sharing your state's cutoffs!
As per last year's guidelines, refrain from problem discussion until their official release on the MATHCOUNTS website.
240 replies
SirAppel
Apr 1, 2025
mathprodigy2011
34 minutes ago
J
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real math problems
Soupboy0   38
N an hour ago by Yiyj1
Ill be posting questions once in a while. Here's the first question:

What fraction of numbers from $1$ to $1000$ have the digit $7$ and are divisible by $3$?
38 replies
Soupboy0
Mar 25, 2025
Yiyj1
an hour ago
J
H
FTW tournament!
evt917   52
N an hour ago by evt917
[center]Since all FTW tournaments have dramatically failed, I'm trying a different format. Here is how it works:

1. Type \signup{your rating (type 800 for unrated)}

2. You will pick who you want to play with. You can play if they accept your challenge. So basically the players run everything. Just don't intentionally play low-rated people. Also try to play different people so everyone gets a chance to play!

3. If you win, you get 2 points. However, if you win games in a row, you get more points per win. When you win $n$ games in a row, you score $n+1$ points instead of $2$ points, until you hit getting $ > 8$ points per win, where you just get 8 points per win consistently. A tie equals $1$ point, and a loss is zero. A tie or a loss will break your win streak.

4. I do not know everybody's time preferences. Because so, I will announce in advance which two players will be playing, so they themselves can organize a game themselves. Remember, THE PLAYERS ARE ORGANIZING THE GAMES THEMSELVES!!! The format is up to them, but please make the time control at least 20 seconds. Please announce the results of the game here so i can update the scoreboard. Games can be unrated.

recommended format if you cannot decide



5. The tournament goes on until april 22nd! Extremely long, right? Note that you can still signup after the first games has started, but you will have a disadvantage because some people who signed up as soon as the tournament started already has points.

6. Once you are done with your game, you can find a new opponent and play with them if they want. Have fun!


[rule]

Questions and Answers

All signups and ratings

[rule]

LIVE LEADERBOARD:

1st place: 8 points | streak 1 | 3W 1L 1T |Yrock
2rd place: 3 points | streak 1 | 1W 3L 1T | sadas123
3nd place: 2 points | streak 1 | 1W 0L 0T | jb2015007

4th place: 0 points | streak 0 | 0W 1L 0T | IcyFire500
5th place:
52 replies
evt917
6 hours ago
evt917
an hour ago
J
No more topics!
H
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Math Competitions
anishka14   8
N Apr 1, 2025 by nmlikesmath
Hi everyone!

So I am currently in grade 6, and if anyone could give any tips for getting high scores in math competition, that would be great!

I haven't been doing so well in AMC 8, and other competitions like Math Kangaroo, etc....

I feel like i'm stuck, so if anyone could give any resources that helped you learn and score better, could you share that with me?

Thank you so much!

( also how much time should i spend on math every day? )
8 replies
anishka14
Mar 29, 2025
nmlikesmath
Apr 1, 2025
J
Math Competitions
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Reveal topic tags
AMC 8
Math Kangaroo
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anishka14
19 posts
anishka14
#1 h  Mar 29, 2025, 7:55 PM
Y by
Hi everyone!

So I am currently in grade 6, and if anyone could give any tips for getting high scores in math competition, that would be great!

I haven't been doing so well in AMC 8, and other competitions like Math Kangaroo, etc....

I feel like i'm stuck, so if anyone could give any resources that helped you learn and score better, could you share that with me?

Thank you so much!

( also how much time should i spend on math every day? )
Z K Y
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Dream9
78 posts
Dream9
#2 h  Mar 29, 2025, 8:06 PM
Y by
Just practice problems. A lot of problems. If your stuck then the worst thing to do is not do anything because you don't know what to do(if that makes sense). Just find problems and do them.
Z K Y
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anishka14
19 posts
anishka14
#3 h  Mar 29, 2025, 8:27 PM
Y by
Where could I find practice questions?
Z K Y
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eddie.li
19 posts
eddie.li
#4 h  Mar 29, 2025, 8:40 PM
Y by
You can find extra problems on Alcumus
Z K Y
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Dream9
78 posts
Dream9
#5 h  Mar 29, 2025, 10:00 PM
Y by
anishka14 wrote:
Where could I find practice questions?

Take past years amc 8s or math kangaroos. That's what I did. Or if you're finished with those, try to do some AOPS community-made mock tests for amc 8.
Z K Y
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iwillregretthisnamelater
18 posts
iwillregretthisnamelater
#6 h  Mar 30, 2025, 4:33 AM
Y by
Do you live in the US? Because then you’d be able to go to mathcounts
Z K Y
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anishka14
19 posts
anishka14
#7 h  Mar 30, 2025, 10:19 PM
Y by
No, i'm from Canada
Z K Y
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WiseHawkCuteFriendly
565 posts
WiseHawkCuteFriendly
#8 h  Mar 31, 2025, 1:43 AM
Y by
which pronvince?
Z K Y
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nmlikesmath
478 posts
nmlikesmath
#9 h  Apr 1, 2025, 6:25 AM
Y by
anishka14 wrote:
No, i'm from Canada

then i don't think u can do mathcounts sry
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