When the green flag is clicked, the score is set to 0. Avery will ask a random math question. If the player answers the questions correctly, Avery will say "Good job!" and add a point to the score. Else, Avery will say "I don't think so..." and ask another question.
Hint: you will need 4 variables, one for the score, one for the correct answer, and two for the equation.