standard_description: Make formal geometric constructions with a variety of tools and methods (compass and straightedge, string, reflective devices, paper folding, dynamic geometric software, etc.). Copying a segment; copying an angle; bisecting a segment; bisecting an angle; constructing perpendicular lines, including the perpendicular bisector of a line segment; and constructing a line parallel to a given line through a point not on the line.
problem_activity: Task
Here are some different ways to write the value $16$:
{"table": [{"tbody": [{"tr": [{"td": [{"_value": "$$2^4$$"}, {"_value": "$$12-(2^1+2^2)+\\frac{500}{50}$$"}, {"_value": "$$2^3+2^3$$"}, {"_value": "$$\\frac23\\times48^1-(1+3)^2$$"}]}]}]}]}
Find at least three different ways to write each value below. Include at least one exponent in all of the expressions you write.
81
$2^5$
$\frac{64}{9}$


aligns: no