2024_Questions_Grades 9-10-2024 Questions Grades 9&10

2024 Questions Grades 9&10

Pdf Summary

The Math Kangaroo USA competition for 2024 will be held on March 21 for Grades 9 and 10. Participants will have 75 minutes to complete the test, which prohibits the use of calculators. The test comprises various math problems categorized based on the points awarded for each correct answer—three, four, or five points each.<br /><br />A diverse array of mathematical challenges is presented, including arithmetic calculations, geometric configurations, logic puzzles, and combinatorial problems. For example, there are tasks involving arithmetic such as calculating the value of expressions and determining sums related to dice configurations. Participants also face geometric problems such as finding distances within given figures, including squares and triangles, and assessing the ratio of different areas within a figure.<br /><br />Additionally, logic puzzles and combinatorial challenges are featured, testing abilities to recognize patterns, complete sequences, and manage configurations under specific constraints — such as arranging items within grids or covering visible faces in three-dimensional shapes.<br /><br />Key problems include determining the largest vertex sum in a die puzzle, calculating the number of times a player's foot touches the ground in a hopping game, and determining the shortest path to draw a figure without lifting the pencil. There's a focus on critical thinking and problem-solving strategies for optimizing answers, determining minimal or maximal values, or meeting given conditions.<br /><br />Overall, the Math Kangaroo competition is designed to challenge students' mathematical reasoning and creative problem-solving abilities, requiring both theoretical knowledge and practical application in a timed setting.

Keywords

Math Kangaroo

2024 competition

Grades 9 and 10

75 minutes

no calculators

math problems

arithmetic calculations

geometric configurations

logic puzzles

combinatorial problems