Number sequences  Reasoning
Number sequences
Lessons
Notes:
Number Sequence is a list of numbers that are in order. These numbers usually have a pattern. For example,
$1,3,5,7,9,...$
You can see that if you add 2 each time, then you will get the next number. So "adding 2" is the pattern.

Intro Lesson
Number Sequences Overview:

1.
Patterns of Linear/Quadratic Sequences
Find the missing number(s) in the following sequences: 
2.
Patterns of NonLinear Sequences Find the missing number(s) in the following sequences:

3.
Number Sequences with Variable Expressions
You are given a sequence in a form of a variable expression, where $n$ is the location of the term in the sequence. Find the first five terms using the variable expression. Start with $n=1$ .