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- 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)
- 15:36, 29 January 2021 (diff | hist) . . (+3) . . 1998 CEMC Gauss (Grade 7) Problems/Problem 14 (→Solution) (current)
- 15:36, 29 January 2021 (diff | hist) . . (+480) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 14 (Created page with "== Problem == A cube has a volume of <math>125 \text{cm}^3.</math> What is the area of one face of the cube? <math>\text{(A)}\ 20 \text{cm}^2 \qquad \text{(B)}\ 25 \text{cm}...")
- 15:35, 29 January 2021 (diff | hist) . . (+179) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 14)
- 15:33, 29 January 2021 (diff | hist) . . (+548) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 13 (Created page with "== Problem == The pattern of figures (triangle, dark circle, square, dark triangle, circle) is repeated over and over again. The 214th figure in the sequence is <math>\text{...") (current)
- 15:32, 29 January 2021 (diff | hist) . . (+215) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 13)
- 15:24, 29 January 2021 (diff | hist) . . (-39) . . 1998 CEMC Gauss (Grade 7) Problems/Problem 12 (→Solution) (current)
- 15:22, 29 January 2021 (diff | hist) . . (+1) . . 1998 CEMC Gauss (Grade 7) Problems/Problem 12 (→Solution)
- 15:21, 29 January 2021 (diff | hist) . . (+653) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 12 (Created page with "== Problem == Steve plants ten trees every three minutes. If he continues planting at the same rate, how long will it take him to plant 2500 trees? <math>\text{(A)}\ 1 \dfrac...")
- 15:19, 29 January 2021 (diff | hist) . . (+212) . . 1998 CEMC Gauss (Grade 7) Problems (→Problem 12)
- 15:15, 29 January 2021 (diff | hist) . . (+963) . . N 1998 CEMC Gauss (Grade 7) Problems/Problem 11 (Created page with "== Problem == Kalyn cut rectangle R from a sheet of paper. A smaller rectangle is then cut from the large rectangle R to produce figure S. In comparing R to S, [R is a rectan...") (current)
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