4 Written Questions
3 Multiple Choice Questions
 an equation with one variable whose highest power is one 4x+2=10
 1, 1, 2, 3, 5
 1, 4, 9, 16, 36
3 True/False Questions

4 misconceptions → 1. a variable is an abbreviation and not a quantity
2. all variables are positional
3. a variable varies
4. different variables can have the same value 
LCM → the # that is the least of all the common (nonzero) multiples of the given #'s

GCF → the # that is the greatest of all the common divisors of the given #'s