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- 14:43, 18 June 2025 1998 CEMC Gauss (Grade 8) Problems/Problem 12 (hist) [2,518 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In the <math>4\text{x}4</math> square shown, each row, column, and diagonal should contain each of the numbers <math>1</math>, <math>2</math>, <math>3</math>, an...")
- 14:09, 18 June 2025 1998 CEMC Gauss (Grade 8) Problems/Problem 2 (hist) [494 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The smallest number in the set <math>\{0, -17, 4, 3, -2\}</math> is <math> \text{ (A) }\ -17 \qquad\text{ (B) }\ 4 \qquad\text{ (C) }\ -2 \qquad\text{ (D) }\ 0...")
- 14:04, 18 June 2025 1998 CEMC Gauss (Grade 8) Problems/Problem 1 (hist) [862 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The number <math>4567</math> is tripled. The ones digit (units digit) in the resulting number is <math> \text{ (A) }\ 5 \qquad\text{ (B) }\ 6 \qquad\text{ (C) }...")
- 13:35, 18 June 2025 2012 CEMC Gauss (Grade 8) Problems/Problem 14 (hist) [571 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Half of the square root of a number is <math>1</math>. The number is <math> \text{ (A) }\ 2 \qquad\text{ (B) }\ 4 \qquad\text{ (C) }\ 8 \qquad\text{ (D) }\ 9...")
- 13:20, 18 June 2025 2012 CEMC Gauss (Grade 8) Problems/Problem 8 (hist) [749 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The number <math>0.2012</math> is between <math> \text{ (A) }\ 0 \text{ and } \frac{1}{10} \qquad\text{ (B) }\ \frac{1}{10} \text{ and } \frac{1}{5} \qquad\te...")
- 17:00, 17 June 2025 2012 CEMC Gauss (Grade 8) Problems/Problem 13 (hist) [763 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Three numbers have a mean (average) of <math>7</math>. The mode of these three numbers is <math>9</math>. What is the smallest of these three numbers? <math> \tex...")
- 15:06, 17 June 2025 2024 CEMC Gauss (Grade 8) Problems/Problem 10 (hist) [963 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== In the diagram, a square with side length <math>6</math> is partially shaded. {{Image needed}} The largest shaded region is a square with side length <math>3</mat...")
- 14:37, 17 June 2025 2024 CEMC Gauss (Grade 8) Problems/Problem 9 (hist) [959 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== In a drawer, the ratio of the number of spoons to the number of forks is <math>1:2</math>. The total number of spoons and forks in the drawer ''cannot'' be equal...")
- 14:23, 17 June 2025 2024 CEMC Gauss (Grade 8) Problems/Problem 8 (hist) [754 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== In the diagram, <math>\angle ABC</math> is a straight angle. {{Image needed}} The value of <math>x</math> is <math> \textbf{(A)}\ 80 \qquad\textbf{(B)}\ 65 \qqua...")
- 14:12, 17 June 2025 2024 CEMC Gauss (Grade 8) Problems/Problem 1 (hist) [500 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== How many <math>5</math> cent coins are needed to make <math>25</math> cents? <math> \textbf{(A)}\ 1 \qquad\textbf{(B)}\ 2 \qquad\textbf{(C)}\ 3 \qquad\textbf{(D)...")
- 14:02, 17 June 2025 Uniform circular motion (hist) [30 bytes] Math physico (talk | contribs) (Created page with "STUDY THIS FROM CHNADAN SIR XD")
- 14:01, 17 June 2025 Uniform rectilinear motion (hist) [75 bytes] Math physico (talk | contribs) (Created page with "UNIFORM RECTILINEAR MOTION IS THE MOST FAMOUS TYPE , LEARNT IN EARLY GRADES")
- 05:13, 15 June 2025 Richus (hist) [1,425 bytes] Richus (talk | contribs) (Created page with "https://justpaste.it/u/rich88us https://forum.m5stack.com/user/rich88us https://android-help.ru/forum/user/29881-rich88us/ https://fyers.in/community/member/JT4rhg04PS ht...")
- 12:39, 14 June 2025 Andrew Sutherland (hist) [99 bytes] Aoum (talk | contribs) (Created page with "[Andrew Sutherland is the Chief Product Officer (CPO) of AoPS. {{stub}} {{AoPSMember|asuth_asuth}}")
- 13:09, 13 June 2025 2021 CIME I Problems/Problem 7 (hist) [1,654 bytes] Stressedpineapple (talk | contribs) (Created page with "==Problem== For unequal real numbers <math>k > 1</math> and <math>x > 1</math>, the function <math>f_{k}(x)</math> is defined by <cmath>f_{k}(x) = \left|\frac{\log_{x}\left(\l...")
- 12:50, 12 June 2025 Mathraining (hist) [0 bytes] Bridgeon (talk | contribs) (Created page with "[https://mathraining.be Mathraining] is a training site for international math olympiads created by former Belgian IMO participants Nicolas Radu and Benoît Legat. It was...")
- 14:50, 9 June 2025 Orientation (hist) [5 bytes] Arjunkhokhar (talk | contribs) (Created page with "hello")
- 16:18, 7 June 2025 2025 AMC 10B (hist) [1,776 bytes] Theumbrellaacademy (talk | contribs) (Created page with "{{AMC10 Problems|year=2025|ab=B}} == Problem 1 == == Problem 2 == == Problem 3 == == Problem 4 == == Problem 5 == == Problem 6 == == Problem 7 == == Problem 8 == == P...")
- 23:11, 1 June 2025 1950 Romanian NMO (hist) [25 bytes] Math521isbeautiful (talk | contribs) (Created page with "Pls uplode the nmo papers")
- 20:12, 1 June 2025 Repeating decimals (hist) [9 bytes] Judokid (talk | contribs) (Created page with "{{empty}}")
- 19:09, 31 May 2025 National Forensics League National Tournament (hist) [8 bytes] Mistywaves0231 (talk | contribs) (Created page with "HELLO")
- 20:53, 28 May 2025 2027 AMC 8 Answer Key (hist) [20 bytes] Sakshamc (talk | contribs) (Created page with "bnduje gsuw3jyshudhd")
- 19:27, 28 May 2025 Roots of Unity Filter (hist) [9 bytes] Judokid (talk | contribs) (Created page with "{{empty}}")
- 11:32, 27 May 2025 2024 Indonesia MO Problems (hist) [1,412 bytes] Hadithfajri (talk | contribs) (Created page with " ==Day 1== ===Problem 1=== Find all ordered pair of positive real number <math>a, b</math> which satisfy the following system of equations? <cmath>\begin{aligned}\sqrt{a}+\...")
- 10:21, 27 May 2025 2024 Indonesia MO (hist) [751 bytes] Hadithfajri (talk | contribs) (Created page with "'''2024 Indonesia MO''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * 2024 I...")
- 21:27, 26 May 2025 Diagonalizability (hist) [5,021 bytes] Ddk001 (talk | contribs) (Created page with "In Linear Algebra, '''Diagonalizability''' refers to the ability to diagonalize a matrix <math>A</math>, i.e. the ability to find an invertible matrix <math>P</math> and a...")
- 18:19, 26 May 2025 Brianchon's Theorem (hist) [9 bytes] Judokid (talk | contribs) (Created page with "{{stub}} {{empty}}")
- 06:37, 26 May 2025 2004 Romanian NMO Problems/Grade 7/Problem 2 (hist) [0 bytes] Bqk (talk | contribs) (Created page with " jk")
- 08:45, 25 May 2025 Intermediate Algebra (hist) [20 bytes] Mathcone (talk | contribs) (Created page with "Intermediate Algebra")
- 20:04, 24 May 2025 Definite integral (hist) [261 bytes] Char0221 (talk | contribs) (Created page with "A '''definite integral''' is any integral of the form <cmath>\int^b_af(x)</cmath>. As opposed to indefinite integrals, these integrals are defined by upper and lower bound...")
- 19:56, 24 May 2025 Aristotle (hist) [580 bytes] Char0221 (talk | contribs) (Created page with "'''Aristotle''' was a Greek philosopher and mathematician, born in 384 BCE in Stagira, Greece. He was a student of Plato and later became the tutor of Alexander the Grea...")
- 19:53, 24 May 2025 Norm (hist) [210 bytes] Char0221 (talk | contribs) (Created page with "A '''norm''' is a rule, or piece of etiquette, that has merged into common use. Examples of where norms are found include in school classrooms, in workplaces (i.e. dress codes...")
- 19:49, 24 May 2025 Side (hist) [396 bytes] Char0221 (talk | contribs) (Created side)
- 20:55, 23 May 2025 Positional number systems (hist) [31 bytes] Judokid (talk | contribs) (Created page with "Sombody write this... {{stub}}")
- 12:35, 23 May 2025 2015 CEMC Gauss (Grade 8) Problems/Problem 9 (hist) [1,208 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== If <math>x = 4</math> and <math>y = 2</math>, which of the following expressions gives the smallest value? <math> \textbf{(A)}\ x + y \qquad\textbf{(B)}\ xy \qqu...")
- 18:30, 22 May 2025 Order of an Integer (hist) [1,000 bytes] Aoum (talk | contribs) (Created page with "== Definition == The '''order''' of an integer modulo <math>m</math> is defined as <cmath>\text {ord} _n a = \min _{a^x \equiv 1 \pmod {n}} (x)</cmath> where <math>a</math>...")
- 14:51, 22 May 2025 2015 CEMC Gauss (Grade 8) Problems/Problem 7 (hist) [316 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== The equal-arm scale shown is balanced. {{Image needed}} One (insert rectangle here) has the same mass as ==Solution== On the scale, two rectangles balance six cir...")
- 14:43, 22 May 2025 2015 CEMC Gauss (Grade 8) Problems/Problem 6 (hist) [762 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== A rectangle has a perimeter of <math>42</math> and a width of <math>4</math>. {{Image needed}} What is its length? <math> \textbf{(A)}\ 19 \qquad\textbf{(B)}\ 17...")
- 14:38, 22 May 2025 2015 CEMC Gauss (Grade 8) Problems/Problem 5 (hist) [792 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== If <math>x + 3 = 10</math>, what is the value of <math>5x + 15</math>? <math> \textbf{(A)}\ 110 \qquad\textbf{(B)}\ 35 \qquad\textbf{(C)}\ 80 \qquad\textbf{(D)}\...")
- 14:33, 22 May 2025 2015 CEMC Gauss (Grade 8) Problems/Problem 3 (hist) [249 bytes] Anabel.disher (talk | contribs) (yes this is really a question on the test (I don't know how to add the answers though))
- 14:25, 22 May 2025 2015 CEMC Gauss (Grade 8) Problems/Problem 2 (hist) [406 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== What time is it <math>45</math> minutes after <math>10:20</math>? <math> \textbf{(A)}\ 11:00 \qquad\textbf{(B)}\ 9:35 \qquad\textbf{(C)}\ 11:15 \qquad\textbf{(D)...")
- 20:07, 18 May 2025 2025 February USACO Bronze Problems/Problem 3 (hist) [2,908 bytes] Vihaanapple (talk | contribs) (Created page with "== Problem == === Problem === You are given an array a of N non-negative integers a_1,a_2,…,a_N (1≤N≤2⋅10^5,0≤a_i≤N). In one operation, you can change any element...")
- 20:01, 18 May 2025 2025 February USACO Bronze Problems/Problem 2 (hist) [2,263 bytes] Vihaanapple (talk | contribs) (Created page with "== Problem == === Problem === You are given an array a of N non-negative integers a_1,a_2,…,a_N (1≤N≤2⋅10^5,0≤a_i≤N). In one operation, you can change any element...")
- 19:57, 18 May 2025 2025 February USACO Bronze Problems/Problem 1 (hist) [3,178 bytes] Vihaanapple (talk | contribs) (Created page with "== Problem == === Note === Note: The time limit for this problem is 4s, twice the default. === Problem === Farmer John has a square canvas represented by an N by N grid of c...")
- 19:25, 18 May 2025 2025 February USACO Bronze Answer Key (hist) [248 bytes] Vihaanapple (talk | contribs) (Created page with "#https://github.com/VihaanAnand/Coding-Vihaan/tree/main/usaco-2025-02/bronze/1.cpp #https://github.com/VihaanAnand/Coding-Vihaan/tree/main/usaco-2025-02/bronze/2.cpp #https://...")
- 19:24, 18 May 2025 2025 February USACO Bronze Problems (hist) [3,887 bytes] Vihaanapple (talk | contribs) (Created page with " ==Problem 1 (Reflection)== Farmer John has a square canvas represented by an N by N grid of cells (2≤N≤2000, N is even). He paints the canvas according to the following...")
- 19:19, 18 May 2025 2025 February USACO Bronze (hist) [583 bytes] Vihaanapple (talk | contribs) (Created page with "'''2025 February USACO Bronze''' problems and solutions. The test was administered between Friday, 21 February 2025 and Monday, 24 February 2025. The first link contains the f...")
- 21:37, 17 May 2025 C (hist) [1,318 bytes] Char0221 (talk | contribs) (Created page with "The C programming language is a high-level programming language. C is a staple in application development, along with its successors C++ and C#. The C language is considered o...")
- 21:31, 17 May 2025 Java (hist) [2,934 bytes] Char0221 (talk | contribs) (Created a page called "Java")
- 19:04, 16 May 2025 List of National MATHCOUNTS Teams (hist) [1,905 bytes] Aoum (talk | contribs) (Created page with "The following 56 states, regions, territories, and government institutions run state-level MATHCOUNTS competitions. The top 4 students from each state form the state teams...")
