Video worked solution to Question 7 from "Order of Operations 1" worksheet.That worksheet contains 12 questions where students evaluate an expression by following the order of operations.Questions have varying levels of difficulty, great for differentiation.*Note: this worksheet contains two operations only. For a worksheet with more than two operations, see Order of Operations 2:Common Core State Standards:CCSS.MATH.CONTENT.HSA.SSE.A.1.BCCSS.MATH.CONTENT.HSA.SSE.A.2Original worksheet found here