Make fourth grade math review fun this March with this St. Patrick's Day themed mixed math problem solving worksheet. Students will solve a variety of St. Patrick's Day themed word problems, all while practicing core fourth grade math skills, to crack the secret leprechaun joke! This engaging activity is perfect for independent seat work, math centers, early finishers, or a holiday review. Students will absolutely love solving these problems to reveal the hidden St. Patrick's Day joke: What k