Addition & Subtraction
Find the area of a rectangle with side lengths 5 and 7
What is 35
Find the area of a rectangle with side lengths (x - 3) and (x + 5)
What is x2 + 2x -15
Find the perimeter of a square with side lengths (x + 2)
What is 4x + 8
Find the area of a square with side lengths (2x + 1)
What is 4x2 + 4x + 1
Find the perimeter of a rectangle with side lengths (2x + 4) and (x - 5)
What is 6x -2