This official Math Kangaroo book for 7th and 8th grade students contains 300 entertaining problems and solutions from the actual Math Kangaroo Competition odd years, spanning 2007-2025, for a total of 10 tests. Each test consists of 30 questions divided into color-coded easy, medium, and difficult categories.The Math Kangaroo Competition is internationally recognized and takes place in over 100 countries worldwide with 6 million students participating. The competition is held once a year, always on the third Thursday in March, for any student in grades 1 to 12. For information about how to sign up or to find other books, visit www.mathkangaroo.org.