HESI A2 Workbook Math Video Lessons

Numbers and Basic Operations and Measurement

Basic Addition and Subtraction

Numbers

The Number Line

Addition

Subtraction

Basic Multiplication and Division

Multiplication 

Division

Signed Multiplication and Division

Order of Operations

Decimals and Fractions

Introduction to Fractions

Introduction to Decimals

Changing Decimals and Fractions

Convert among Fractions, Decimals, and Percentages

Multiplication and Division of Fractions

Multiplying a Fraction by a Fraction 

Multiplying a Fraction by a Whole or Mixed Number

Dividing a Fraction by a Fraction

Dividing a Fraction and a Whole or Mixed Number

Ratios, Proportions, and Percentages

Percentages

Ratios

Proportions

Rates of Changes

Standards of Measure

Length Conversions

Volume and Weight Conversions

Conversions between Standard and Metric Systems

Time Conversions

Algebra

Equations with One Variable

One-Step Linear Equations

Multi-Step Linear Equations

Solving Linear Inequalities

Equations with Two Variables

Solving a System of Equations by Substitution

Solving a System of Equations by Elimination

Solving a System of a Linear Equation and an Equation of a Circle

Solving Real-World Mathematical Problems

Estimating

Real-World Integer Problems

Real-World Fraction and Decimal Problems

Powers, Exponents, Roots, and Radicals

Properties of Exponents

Square Root and Cube Roots

Express Large or Small Quantities as Multiples of 10

Polynomials

Adding and Subtracting Polynomials

Multiplying Polynomials

Polynomial Identities