Sack Race is a fun game that combines sports and maths. You are participating in a traditional sack race; you and other opponents have got within a sack and must race to cross the finish line in as little time as possible. The first person to cross the finish line will win.
Instructions:
you cannot move forward until you answer a math's question correctly. For each step forward, a question will appear above, choose the correct answer as quickly as possible to get ahead of your opponents and win the race. Good luck!