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- 16:11, 15 September 2025 1990 APMO Problems/Problem 5 (hist) [2,932 bytes] Krosa1910 (talk | contribs) (Created page with "Not a perfect solution, but I think it works. \\ The construction would obviously depend on the parity of n, let's denote m to be <math>ceiling((n-1)/2)</math>, so either <mat...")
- 15:38, 15 September 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 16 (hist) [1,109 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In a set of five numbers, the average of two of the numbers is <math>12</math> and the average of the other three numbers is <math>7</math>. The average of all fiv...")
- 15:27, 15 September 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 15 (hist) [2,742 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The graph shown at the right indicates the time taken by five people to travel various distances. On average, which person travelled the fastest? {{Image needed}}...")
- 15:02, 15 September 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 11 (hist) [682 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Which of the following is an odd integer, contains the digit <math>5</math>, is divisible by <math>3</math>, and lies between <math>12^2</math> and <math>13^2</mat...")
- 14:59, 15 September 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 4 (hist) [1,101 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== What is the remainder when <math>82~460</math> is divided by <math>8</math>? <math> \text{ (A) }\ 0 \qquad\text{ (B) }\ 5 \qquad\text{ (C) }\ 4 \qquad\text{ (D)...")
- 14:48, 15 September 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 2 (hist) [2,003 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== <math>\frac{1}{2} + \frac{1}{3}</math> is equal to <math> \text{ (A) }\ \frac{2}{5} \qquad\text{ (B) }\ \frac{1}{6} \qquad\text{ (C) }\ \frac{1}{5} \qquad\text{...")
- 14:36, 15 September 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 1 (hist) [381 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== <math>10^3 + 10^2 + 10</math> equals <math> \text{ (A) }\ 1100 \qquad\text{ (B) }\ 101~010 \qquad\text{ (C) }\ 111 \qquad\text{ (D) }\ 100~010~010 \qquad\text{...")
- 14:33, 15 September 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 3 (hist) [1,012 bytes] Anabel.disher (talk | contribs) (Created page with "== Problem== Which one of the following gives an odd integer? <math>\text{(A)}\ 6^2 \qquad \text{(B)}\ 23-17 \qquad \text{(C)}\ 9\times 24 \qquad \text{(D)}\ 96\div 8 \qquad...")
- 14:44, 14 September 2025 2021 AMC 8 Answer Key (hist) [3 bytes] Ratio28 (talk | contribs) (Created page with "r7r")
- 17:50, 12 September 2025 2025 AMC 10B Answer Key (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "Greenwich conneticutt")
- 17:49, 12 September 2025 2025 AMC 10B Problems/Problem 25 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:49, 12 September 2025 2025 AMC 10B Problems/Problem 24 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:49, 12 September 2025 2025 AMC 10B Problems/Problem 23 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 22 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 21 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 20 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 19 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 18 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 17 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 16 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:48, 12 September 2025 2025 AMC 10B Problems/Problem 15 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:47, 12 September 2025 2025 AMC 10B Problems/Problem 14 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:47, 12 September 2025 2025 AMC 10B Problems/Problem 13 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:47, 12 September 2025 2025 AMC 10B Problems/Problem 12 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:47, 12 September 2025 2025 AMC 10B Problems/Problem 11 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:46, 12 September 2025 2025 AMC 10B Problems/Problem 10 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:46, 12 September 2025 2025 AMC 10B Problems/Problem 9 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:46, 12 September 2025 2025 AMC 10B Problems/Problem 8 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:46, 12 September 2025 2025 AMC 10B Problems/Problem 7 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:46, 12 September 2025 2025 AMC 10B Problems/Problem 6 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:45, 12 September 2025 2025 AMC 10B Problems/Problem 5 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:45, 12 September 2025 2025 AMC 10B Problems/Problem 4 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:45, 12 September 2025 2025 AMC 10B Problems/Problem 3 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:45, 12 September 2025 2025 AMC 10B Problems/Problem 2 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:45, 12 September 2025 2025 AMC 10B Problems/Problem 1 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOKING!!!")
- 17:44, 12 September 2025 2025 AMC 10A Problems/Problem 23 (hist) [0 bytes] Ogljh (talk | contribs) (Created page with "follow jiahaoyyyy_luo")
- 17:43, 12 September 2025 2025 AMC 10A Problems/Problem 17 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "How many ways are there to arrange the word Srihari ?")
- 17:42, 12 September 2025 2025 AMC 10A Problems/Problem 24 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSOREE!!!!!")
- 17:41, 12 September 2025 2025 AMC 10A Problems/Problem 19 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSORE IS COOOKING !!!!!!")
- 17:40, 12 September 2025 2025 AMC 10A Problems/Problem 18 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "SRIHARI MYSOREREERERERER!!!!!!!!!!!!!!!!!!!!!!!!!!")
- 17:40, 12 September 2025 2025 AMC 10A Problems/Problem 13 (hist) [0 bytes] Ogljh (talk | contribs) (Created page with "Viva la vida")
- 17:38, 12 September 2025 2025 AMC 10A Problems/Problem 16 (hist) [0 bytes] Sriharimysore (talk | contribs) (Created page with "1231")
- 15:06, 12 September 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 10 (hist) [1,635 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Karl had his salary reduced by <math>10\%</math>. He was later promoted and his salary was increased by <math>10\%</math>. If his initial salary was <math>\$20~0...")
- 14:52, 12 September 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 5 (hist) [1,156 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The graph shows the complete scoring summary for the last game played by the eight players on Gaussian Guardians intramural basketball team. The total number of...")
- 14:46, 12 September 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 15 (hist) [1,364 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== <math>ABCD</math> is a square that is made up of two identical rectangles and two squares of area <math>4 </math> <math>\text{cm}^{2}</math> and <math>16 </math>...")
- 14:38, 12 September 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 14 (hist) [973 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== A set of five different positive integers has an average (arithmetic mean) of <math>11</math>. What is the largest possible number in this set? <math> \text{ (A...")
- 14:06, 12 September 2025 2000 CEMC Gauss (Grade 7) Problems/Problem 1 (hist) [293 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>987 + 113 - 1000</math> is <math> \text{ (A) }\ 90 \qquad\text{ (B) }\ 10 \qquad\text{ (C) }\ 110 \qquad\text{ (D) }\ 2000 \qquad\text{ (E) }...")
- 13:46, 12 September 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 4 (hist) [1,196 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In the addition shown, a digit, either the same or different, can be placed in each of the two boxes. What is the sum of the two missing digits? <!--To do: add t...")
- 23:16, 11 September 2025 2023 CEMC Fermat Problems/Problem 6 (hist) [658 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Vivek is painting three doors. The doors are numbered 1, 2 and 3. Each door is to be painted one colour: either black or gold. One possibility is that door 1 is pa...")
- 23:14, 11 September 2025 2023 CEMC Fermat Problems/Problem 5 (hist) [762 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Ava's machine takes four-digit positive integers as input. When the four-digit integer <math>ABCD</math> is input, the machine outputs the integer <math>A \times...")
