Substitution
Online
Online
You will use these skills in .....
You will be able to:
Replace numbers with variables and simplify expressions and vice versa
Prior Knowledge:
Creating expressions
Key Vocabulary:
Substitute, variable, expression, equation, integer
Notes:
Replace the variable with exact value given in each question
Be careful to consider all negative signs
Complete the online questions above
Create a mindmap in your summary book
Create a problem to solve