Use your addition and subtraction skills to find out the answer to a mystery riddle! This interdisciplinary worksheet helps kids build math and spelling skills. What object is the king of the classroom? The ruler! Find more funny riddles to solve with this awesome worksheet—a perfect combination of math practice and brain teasers. To solve the riddles, your student must first do the addition and subtraction problems.

Math maniacs, solve more equations and riddles, click here.