Pre-Algebra

Here you can learn about:

Patterns...

Patterns Pattern Match - Colors Pattern Match - Shapes Pattern Match - Numbers Number Patterns

Big and small numbers ...

Handling negative numbers ...

,

Add and Subtract Positive and Negative Numbers Multiplying Negative Numbers

Doing Calculations ...

Associative, Commutative and Distributive Laws Order of Operations - PEMDAS, or BODMAS Open and Closed Sentences Reciprocals Absolute Value

Using Inequalities (less than, greater than) ...

Using Exponents ...

Factors and Multiples ...

Ratios and Proportions ...

Ratios Proportions

Fractions and Percents ...

Rational and Irrational ...

How to Estimate answers ...

Some examples using Pre-Algebra ...

Here are some subjects where you can use your new skills: