2013, Grade 8, AMC 8 | Questions 21-25

2023, Grade 8, Gauss Math Contest | Questions 21-25See more

2023, Grade 8, Gauss Math Contest | Questions 21-25

29th AMC 8 (2013) Problems Walk-throughSee more

29th AMC 8 (2013) Problems Walk-through

2021, Grade 8, Gauss Math Contest | Questions 21-25See more

2021, Grade 8, Gauss Math Contest | Questions 21-25

2013 AMC 8 Problem 21 SolutionSee more

2013 AMC 8 Problem 21 Solution

2013 AMC8 20-25See more

2013 AMC8 20-25

2020, Grade 8, Gauss Math Contest | Questions 21-25See more

2020, Grade 8, Gauss Math Contest | Questions 21-25

2013 AMC 8 Problem 25See more

2013 AMC 8 Problem 25

2019, Grade 8, AMC 8 | Questions 21-25See more

2019, Grade 8, AMC 8 | Questions 21-25

2013 AMC 8 Problem 21See more

2013 AMC 8 Problem 21

2013 AMC 8 21, 22, 23, 24, and 25 Solutions (21-25)See more

2013 AMC 8 21, 22, 23, 24, and 25 Solutions (21-25)

2018, Grade 8, Gauss Math Contest | Questions 21-25See more

2018, Grade 8, Gauss Math Contest | Questions 21-25

2013, Grade 9, Pascal Math Contest | Questions 21-25See more

2013, Grade 9, Pascal Math Contest | Questions 21-25

2017, Grade 8, AMC 8 | Questions 21-25See more

2017, Grade 8, AMC 8 | Questions 21-25

2013, Grade 10, Cayley Math Contest | Questions 21-25See more

2013, Grade 10, Cayley Math Contest | Questions 21-25

2013, Grade 11, Fermat Math Contest | Questions 21-25See more

2013, Grade 11, Fermat Math Contest | Questions 21-25

2017, Grade 8, Gauss Math Contest | Questions 21-25See more

2017, Grade 8, Gauss Math Contest | Questions 21-25

2016, Grade 8, AMC 8 | Questions 21-25See more

2016, Grade 8, AMC 8 | Questions 21-25

2015, Grade 8, AMC 8 | Questions 21-25See more

2015, Grade 8, AMC 8 | Questions 21-25

2013, Grade 8, Gauss Math Contest | Questions 21-25See more

2013, Grade 8, Gauss Math Contest | Questions 21-25

2014, Grade 8, AMC 8 | Questions 21-25See more

2014, Grade 8, AMC 8 | Questions 21-25

Actual