This 5-day project-based math resource applies math concepts in a real-world scenario to teach students about solving two-step word problems with unknown quantities. In this 5-day unit, students will solve multi-step word problems including all four operations (adding, subtracting, multiplying, and dividing) to figure out information that they need in order to open their bookstore. This multi-step word problem math project is engaging and authentic. Plus, it's available as both a digital and pri