Expressions and Equations

 

 

Learning Objectives:
Know how to write an expression from a statement
Know how to evaluate an expression
Know how to use "opposites" to solve one step equations +,-,x,/

writing expressions

evaluating an expression - video

evaluating an expression - math.com - be sure to do all 4 steps

video - one step equations

another equation video

practice with + & - equations

practice x & / equations