Pre-Algebra

Adding, subtracting, multiplying, and dividing fractions

Converting between fractions, decimals, and percents

Convert between fractions and decimals

Write and evaluate algebraic expressions using variables.

Evaluate expressions with exponents following the order of operations.

Solve equations using inverse operations and check solutions.

Solve one-step and two-step inequalities and graph solutions on a number line.

Using PEMDAS to evaluate expressions

Understanding exponent notation and basic exponent rules

Work with exponents and powers

Find square roots and identify perfect squares

Understanding and simplifying ratios and rates

Using cross products to solve proportions

Finding percent of a number, percent increase/decrease

Solve proportions using cross multiplication.

Solve percent problems including tax, tip, discount, and percent change.

Calculate and use unit rates

Solve problems involving percent increase, decrease, and tax

Plot points in all four quadrants and graph linear equations.

Evaluating and simplifying algebraic expressions

Simplify expressions by combining like terms

Using inverse operations to solve equations

Use the distributive property to simplify expressions

Solve equations requiring two steps

Calculate perimeter and area of common shapes

Calculate volume of boxes and rectangular prisms

Measure and classify angles

Calculate measures of central tendency and create basic data displays.

Interpret bar graphs, line graphs, and pie charts

Calculate measures of central tendency

Find range and identify outliers in data sets