In the International Maths Challenge, students face a spectrum of questions, from very simple to highly tough. Explore the following sample questions to preview the tougher problems students will encounter in the Maths Challenge. If your child can successfully comprehend these questions and grasp the accompanying explanations, they should feel well-prepared and confident to participate in the Maths Challenge. This untimed test consists of 10 questions with no penalties for incorrect answers. After completion, students can immediately view their scores and in-depth explanatory answers.