Today, in the lower grades, schools will conduct an exam in mathematics. You in the yoke of Math Skill Puzzle will need to help some children pass it. You will see a certain mathematical equation on the screen. After the equal sign, a question mark will be visible. Under the equation you will see several numbers. You will have to solve the equation in your mind and choose one of these numbers. If you gave the answer correctly, then you will go to the next level and continue passing the exam.