Crack the Math Riddle - Can You Do It? : 3 _ 4 _ 9 _ 9 = 13

This puzzle requires fast thinking and problem-solving abilities. You'll be given an equation with three missing operators and you'll have to find the missing operators and fill in the equation. It's a great way to evaluate your understanding of basic math operations and refine your logical skills. Get ready to exercise your mind and have a great time!