2018_Questions_Grades 9-10-2018_Questions_Levels

2018_Questions_Levels_9&10

Pdf Summary

The Math Kangaroo 2018 for Levels 9 and 10 is an international mathematics competition held on March 15, 2018. The test consists of 30 questions spread over four pages, and participants are given 75 minutes to complete it without the use of calculators. Participants are required to submit their answers on a provided form and include their name and ID number.<br /><br />The problems are categorized based on point value per question, ranging from 3 to 5 points each. For example, the 3-point problems include logical reasoning and elementary algebra or geometry problems such as determining the smallest number of children in a family given certain sibling constraints, calculating the length of a triangle's side, determining the height of a table based on given conditions, and several other real-world scenarios translated into mathematical queries.<br /><br />The 4-point problems escalate in complexity and require more advanced reasoning or calculations. They cover topics such as optimizing walking distances, sequences and divisibility, geometric area calculations, and logical deduction about transportation statistics.<br /><br />Finally, the 5-point problems demand a higher level of mathematical understanding and deduction skills. They include solving problems involving complex arithmetic sequences, geometric configurations, and scenarios where mathematical models must be applied to solve abstract puzzles or deduce properties of geometric figures.<br /><br />Overall, the Math Kangaroo competition is designed to encourage and challenge students worldwide in mathematical problem-solving, offering a set of questions that cover a wide range of mathematical topics from basic arithmetic to more advanced concepts in geometry and logic.

Keywords

Math Kangaroo

international competition

mathematics

Levels 9 and 10

problem-solving

geometry

logical reasoning

arithmetic sequences

geometric configurations

March 15, 2018