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- 20:43, 31 January 2021 (diff | hist) . . (-209) . . 1984 AJHSME Problem 9 (→Solution) (Tag: Blanking)
- 20:43, 31 January 2021 (diff | hist) . . (-327) . . 1984 AJHSME Problem 9 (→Problem)
- 20:43, 31 January 2021 (diff | hist) . . (+536) . . N 1985 AJHSME Problem 9 (Created page with "== Problem == The product of the 9 factors <math>\Big(1 - \frac12\Big)\Big(1 - \frac13\Big)\Big(1 - \frac14\Big)\cdots\Big(1 - \frac {1}{10}\Big) =</math> <math>\text{(A)}\ \...")
- 20:42, 31 January 2021 (diff | hist) . . (0) . . m 1985 AJHSME Problems (→Problem 9)
- 20:41, 31 January 2021 (diff | hist) . . (+536) . . N 1984 AJHSME Problem 9 (Created page with "== Problem == The product of the 9 factors <math>\Big(1 - \frac12\Big)\Big(1 - \frac13\Big)\Big(1 - \frac14\Big)\cdots\Big(1 - \frac {1}{10}\Big) =</math> <math>\text{(A)}\ \...")
- 20:40, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 9)
- 20:39, 31 January 2021 (diff | hist) . . (+513) . . N 1985 AJHSME Problem 8 (Created page with "== Problem == If <math>a = - 2</math>, the largest number in the set <math> - 3a, 4a, \frac {24}{a}, a^2, 1</math> is <math>\text{(A)}\ -3a \qquad \text{(B)}\ 4a \qquad \tex...")
- 20:38, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 8)
- 20:38, 31 January 2021 (diff | hist) . . (+1,059) . . N 1985 AJHSME Problem 7 (Created page with "== Problem == A "stair-step" figure is made of alternating black and white squares in each row. Rows <math>1</math> through <math>4</math> are shown. All rows begin and end w...")
- 20:36, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 7)
- 20:36, 31 January 2021 (diff | hist) . . (+5) . . 1985 AJHSME Problem 6 (→Solution)
- 20:35, 31 January 2021 (diff | hist) . . (+454) . . N 1985 AJHSME Problem 6 (Created page with "== Problem == A stack of paper containing <math>500</math> sheets is <math>5</math> cm thick. Approximately how many sheets of this type of paper would there be in a stack <m...")
- 20:34, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 6)
- 20:16, 31 January 2021 (diff | hist) . . (+1,232) . . N 1985 AJHSME Problem 5 (Created page with "== Problem == <asy> unitsize(13); draw((0,0)--(20,0)); draw((0,0)--(0,15)); draw((0,3)--(-1,3)); draw((0,6)--(-1,6)); draw((0,9)--(-1,9)); draw((0,12)--(-1,12)); draw((0,15)-...")
- 20:13, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 5)
- 19:12, 31 January 2021 (diff | hist) . . (+285) . . N 1985 AJHSME Problem 3 (Created page with "== Problem== <math>\frac{10^7}{5\times 10^4}=</math> <math>\text{(A)}\ .002 \qquad \text{(B)}\ .2 \qquad \text{(C)}\ 20 \qquad \text{(D)}\ 200 \qquad \text{(E)}\ 2000</math...") (current)
- 18:55, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 3)
- 18:54, 31 January 2021 (diff | hist) . . (+709) . . N 1985 AJHSME Problem 4 (Created page with "== Problem == The area of polygon <math>ABCDEF</math>, in square units, is <math>\text{(A)}\ 24 \qquad \text{(B)}\ 30 \qquad \text{(C)}\ 46 \qquad \text{(D)}\ 66 \qquad \tex...") (current)
- 18:53, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 4)
- 18:52, 31 January 2021 (diff | hist) . . (+825) . . N 1985 AJHSME Problem 2 (Created page with "==Problem== <math>90+91+92+93+94+95+96+97+98+99=</math> <math>\text{(A)}\ 845 \qquad \text{(B)}\ 945 \qquad \text{(C)}\ 1005 \qquad \text{(D)}\ 1025 \qquad \text{(E)}\ 1045<...")
- 18:49, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 2)
- 18:20, 31 January 2021 (diff | hist) . . (+482) . . N 1985 AJHSME Problem 1 (Created page with "==Problem== <math>\frac{3\times 5}{9\times 11}\times \frac{7\times 9\times 11}{3\times 5\times 7}=</math> <cmath>\text{(A)}\ 1 \qquad \text{(B)}\ 0 \qquad \text{(C)}\ 49 \qq...")
- 18:19, 31 January 2021 (diff | hist) . . (+38) . . 1985 AJHSME Problems (→Problem 1)
- 16:53, 29 January 2021 (diff | hist) . . (+37) . . User:Coolmath34 (→Wiki Contributions)
- 16:51, 29 January 2021 (diff | hist) . . (-29) . . User:Coolmath34 (→About Me)
- 16:51, 29 January 2021 (diff | hist) . . (+318) . . User:Coolmath34 (→Wiki Contributions)
- 16:49, 29 January 2021 (diff | hist) . . (+179) . . User:Coolmath34 (→About Me)
- 16:45, 29 January 2021 (diff | hist) . . (+532) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 20 (Created page with "== Problem == Each of the 12 edges of a cube is coloured either red or green. Every face of the cube has at least one red edge. What is the smallest number of red edges? <ma...") (current)
- 16:43, 29 January 2021 (diff | hist) . . (+162) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 20) (current)
- 16:42, 29 January 2021 (diff | hist) . . (+535) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 19 (Created page with "== Problem == Juan and Mary play a two-person game in which the winner gains 2 points and the loser loses 1 point. If Juan won exactly 3 games and Mary had a final score of 5...") (current)
- 16:38, 29 January 2021 (diff | hist) . . (+205) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 19)
- 16:36, 29 January 2021 (diff | hist) . . (+698) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 18 (Created page with "== Problem == The letters of the word ‘GAUSS’ and the digits in the number ‘1998’ are each cycled separately and then numbered as shown: <cmath>1. \quad AUSSG \qquad...") (current)
- 16:33, 29 January 2021 (diff | hist) . . (+350) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 18)
- 16:27, 29 January 2021 (diff | hist) . . (+559) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 17 (Created page with "== Problem == Claire takes a square piece of paper and folds it in half four times without unfolding, making an isosceles right triangle each time. After unfolding the paper t...") (current)
- 16:25, 29 January 2021 (diff | hist) . . (-2) . . 1998 CEMC Gauss (Grade 7) Problems (→Part A: Each correct answer is worth 5 points)
- 16:24, 29 January 2021 (diff | hist) . . (+130) . . 1998 CEMC Gauss (Grade 7) Problems (→Part A: Each correct answer is worth 5 points)
- 16:22, 29 January 2021 (diff | hist) . . (+259) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 17)
- 16:18, 29 January 2021 (diff | hist) . . (+622) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 16 (Created page with "== Problem == Each of the digits 3, 5, 6, 7, and 8 is placed one to a box in the diagram. If the two digit number is subtracted from the three digit number, what is the smalle...")
- 16:16, 29 January 2021 (diff | hist) . . (+315) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 16)
- 16:05, 29 January 2021 (diff | hist) . . (+736) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 24 (Created page with "== Problem == On a large piece of paper, Dana creates a “rectangular spiral” by drawing line segments of lengths, in cm, of 1, 1, 2, 2, 3, 3, 4, 4, ... as shown. Dana’s...") (current)
- 15:59, 29 January 2021 (diff | hist) . . (+316) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 24)
- 15:55, 29 January 2021 (diff | hist) . . (+708) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 23 (Created page with "== Problem == A cube measures 10 by 10 by 10 cm. Three cuts are made parallel to the faces of the cube as shown (in three perpendicular directions) creating eight separate sol...") (current)
- 15:50, 29 January 2021 (diff | hist) . . (+315) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 23)
- 15:47, 29 January 2021 (diff | hist) . . (+547) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 21 (Created page with "== Problem == Ten points are spaced equally around a circle. How many different chords can be formed by joining any 2 of these points? (A chord is a straight line joining two...") (current)
- 15:45, 29 January 2021 (diff | hist) . . (+214) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 21)
- 15:43, 29 January 2021 (diff | hist) . . (+545) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 22 (Created page with "== Problem == Each time a bar of soap is used, its volume decreases by 10%. What is the minimum number of times a new bar would have to be used so that less than one-half its...") (current)
- 15:42, 29 January 2021 (diff | hist) . . (+183) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 22)
- 15:40, 29 January 2021 (diff | hist) . . (+760) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 15 (Created page with "== Problem == The diagram shows a magic square in which the sums of the numbers in any row, column or diagonal are equal. What is the value of n? [A 3x3 magic square grid is...") (current)
- 15:39, 29 January 2021 (diff | hist) . . (0) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 15)
- 15:38, 29 January 2021 (diff | hist) . . (+349) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 15)
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