## Archive for the ‘GRE’ tag

## SAT Preparation Videos

SAT Prep: Test 1 Section 3 Part 2

SAT Prep: Test 1 Section 3 Part 3

SAT Prep: Test 1 Section 3 Part 4

SAT Prep: Test 1 Section 3 Part 5

SAT Prep: Test 1 Section 3 Part 6

SAT Prep: Test 1 Section 3 Part 7

SAT Prep: Test 1 Section 3 Part 8

SAT Prep: Test 1 Section 6 Part 1

SAT Prep: Test 1 Section 6 Part 2

SAT Prep: Test 1 Section 6 Part 3

SAT Prep: Test 1 Section 6 Part 4

SAT Prep: Test 1 Section 6 Part 5

SAT Prep: Test 1 Section 6 Part 6

SAT Prep: Test 1 Section 9 Part 1

SAT Prep: Test 1 Section 9 Part 2

SAT Prep: Test 1 Section 9 Part 3

SAT Prep: Test 1 Section 9 Part 4

SAT Prep: Test 1 Section 9 Part 5

SAT Prep: Test 2 Section 3 part 1

SAT Prep: Test 2 Section 3 Part 2

SAT Prep: Test 2 Section 3 Part 3

SAT Prep: Test 2 Section 3 Part 4

SAT Prep: Test 2 Section 3 Part 5

SAT Prep: Test 2 Section 3 Part 6

SAT Prep: Test 2 Section 6 Part 1

SAT Prep: Test 2 Section 6 Part 2

SAT Prep: Test 2 Section 6 Part 3

SAT Prep: Test 2 Section 6 Part 4

SAT Prep: Test 2 Section 6 Part 5

SAT Prep: Test 2 Section 6 Part 6

SAT Prep: Test 2 Section 9 Part 1

SAT Prep: Test 2 Section 9 Part 2

SAT Prep: Test 2 Section 9 Part 3

SAT Prep: Test 2 Section 9 Part 4

SAT Prep: Test 3 Section 2 Part 1

SAT Prep: Test 3 Section 2 Part 2

SAT Prep: Test 3 Section 2 Part 3

SAT Prep: Test 3 Section 2 Part 4

SAT Prep: Test 3 Section 4 Part 1

SAT Prep: Test 3 Section 4 Part 2

SAT Prep: Test 3 Section 4 Part 3

SAT Prep: Test 3 Section 4 Part 4

SAT Prep: Test 3 Section 4 Part 5

SAT Prep: Test 3 Section 8 Part 1

SAT Prep: Test 3 Section 8 Part 2

SAT Prep: Test 3 Section 8 Part 3

SAT Prep: Test 3 Section 8 Part 4

SAT Prep: Test 4 Section 2 Part 1

SAT Prep: Test 4 Section 2 Part 2

SAT Prep: Test 4 Section 2 Part 3

SAT Prep: Test 4 Section 2 Part 4

SAT Prep: Test 4 Section 2 Part 5

SAT Prep: Test 4 Section 2 Part 6

SAT Prep: Test 4 Section 4 Part 1

SAT Prep: Test 4 Section 4 Part 2

SAT Prep: Test 4 Section 4 Part 3

SAT Prep: Test 4 Section 4 Part 4

SAT Prep: Test 4 Section 8 Part 1

SAT Prep: Test 4 Section 8 Part 2

SAT Prep: Test 4 Section 8 Part 3

SAT Prep: Test 4 Section 8 Part 4

SAT Prep: Test 5 Section 3 Part 1

SAT Prep: Test 5 Section 3 Part 2

SAT Prep: Test 5 Section 3 Part 3

SAT Prep: Test 5 Section 3 Part 4

SAT Prep: Test 5 Section 3 Part 5

SAT Prep: Test 5 Section 3 Part 6

SAT Prep: Test 5 Section 7 Part 1

SAT Prep: Test 5 Section 7 Part 2

SAT Prep: Test 5 Section 7 Part 3

SAT Prep: Test 5 Section 7 Part 4

SAT Prep: Test 5 Section 7 Part 5

SAT Prep: Test 5 Section 7 Part 6

SAT Prep: Test 5 Section 9 Part 1

SAT Prep: Test 5 Section 9 Part 2

SAT Prep: Test 5 Section 9 Part 3

SAT Prep: Test 5 Section 9 Part 4

SAT Preparation: Test 6 Section 3 Part 1

SAT Preparation: Test 6 Section 3 Part 2

SAT Preparation: Test 6 Section 3 Part 3

SAT Preparation: Test 6 Section 3 Part 4

SAT Preparation: Test 6 Section 3 Part 5

SAT Preparation: Test 6 Section 7 Part 1

SAT Preparation: Test 6 Section 7 Part 2

SAT Preparation: Test 6 Section 7 Part 3

SAT Preparation: Test 6 Section 7 Part 4

SAT Preparation: Test 6 Section 7 Part 5

SAT Preparation: Test 6 Section 7 Part 6

SAT Preparation: Test 6 Section 9 Part 1

SAT Preparation: Test 6 Section 9 Part 2

SAT Preparation: Test 6 Section 9 Part 3

SAT Preparation: Test 6 Section 9 Part 4

SAT Prep: Test 7 Section 2 Part 1

SAT Prep: Test 7 Section 2 Part 2

SAT Prep: Test 7 Section 2 Part 3

SAT Prep: Test 7 Section 2 Part 4

SAT Prep: Test 7 Section 5 Part 1

SAT Prep: Test 7 Section 5 Part 2

SAT Prep: Test 7 Section 5 Part 3

SAT Prep: Test 7 Section 5 Part 4

SAT Prep: Test 7 Section 5 Part 5

SAT Prep: Test 7 Section 8 Part 1

SAT Prep: Test 7 Section 8 Part 2

SAT Prep: Test 7 Section 8 Part 3

SAT Prep: Test 7 Section 8 Part 4

SAT Prep: Test 8 Section 2 Part 1

SAT Prep: Test 8 Section 2 Part 2

SAT Prep: Test 8 Section 2 Part 3

SAT Prep: Test 8 Section 2 Part 4

SAT Prep: Test 8 Section 5 Part 1

SAT Prep: Test 8 Section 5 Part 2

SAT Prep: Test 8 Section 5 Part 3

SAT Prep: Test 8 Section 5 Part 4

SAT Prep: Test 8 Section 8 Part 1

SAT Prep: Test 8 Section 8 Part 2

SAT Prep: Test 8 Section 8 Part 3

## GRE Preparation: Quantititve Reasoning Review Course

Adding and Subtracting Decimals

Adding and Subtracting Fractions

Adding and Subtracting Integers

Adding and Subtracting Multiple Dollar Amounts

Adding and Subtracting Polynomials

Adding and Subtracting Radicals

Adding Fractions with the Same Denominator

Adding Mixed Numbers with the Same Denominator

Adding Two Large Integers

Area and Circumference of a Circle

Area and Perimeter of a Parallelogram

Area and Perimeter of a Rectangle

Area and Perimeter of a Square

Area and Perimeter of a Trapezoid

Area of a Circle with Inscribed Triangle

Area of a Rectangle with a Semi-circle

Area of an Obelisk

Area of an Octagon

Associative Property

Calculation of a Percentage

Changing a Decimal to a Fraction

Changing a Decimal to a Percentage

Changing a Fraction to a Decimal

Changing a Fraction to a Percentage

Changing a Number from Standard Form to Scientific Notation

Changing Mixed Numbers to Improper Fractions

Changing Percent to Decimal

Computation with Percentages

Converse, Inverse, and Contrapositive

Converting Improper Fraction to Mixed Numbers

Converting Percent to Fraction

Converting Words to Equations

Decimals

Distance Apart

Distributive Property

Dividing Fraction

Estimating Products and Quotients

Estimating Square Roots

Estimating the Sum or Difference

Factoring

Finding a Part Given Ratio and Part

Finding a Part Given Ratio and Whole

Finding a Ratio Given Whole and Part

Finding a Whole Given Part and Percent

Finding Actual Distance from Scale Distance

Finding Amount Changed Given Original Amount and Percent

Finding Measurements for Parts of a Circle

Finding Original Given New Amount Changed and Percent

Finding Percentage of Number Given Whole

Finding Scale Distance from Actual Distance

Finding the Percentage Decrease

Finding the Percentage Increase

Finding the Whole Given Part and Ratio

Greatest Common Factor

Identities

Integers and Powers

Inverse Property

Least Common Multiple

Mean, Median and Mode

Multiplying Fractions

Order of Operations

Ordering Decimals

Ordering Fractions

Ordering Integers

Ordering Rational Numbers

Percentages

Performing a String of Operations in Correct Order

Points of a Circle

Prime Numbers

Proportions and Percents

Proportions in the Real World

Rates and Unit Rates

Ratios

Relational Operations

Rounding

Scatter Diagrams

Scientific Notation

Simplifying Radicals

Solving an Equation Using Four Basic Operations

Solving an Inequality with an Absolute Value

Solving Equations Using Addition and Subtraction

Solving Equation with Absolute Value

Solving Inequality Using Addition and Subtraction

Solving Inequality Using Four Basic Operations

Square Root and Perfect Square

The Real Number System

Volume and Surface Area of a Cube

Volume and Surface Area of a Pyramid

Volume and Surface Area of a Rectangular Solid

Volume and Surface Area of a Right Circular Cone

Volume and Surface Area of a Right Circular Cylinder

Volume and Surface Area of a Sphere

Volume of a Cylinder

Word Problems and Addition

Word Problems and Division

Word Problems and Multiplication

Zero Product Property

Word Problems and Subtraction

## Khan Academy GRE Prep

Introduction to fractions

Identifying Fraction Parts

Recognizing fractions exercise

Numerator and Denominator of a Fraction

Plotting basic fractions on the number line

Fraction word problems 1 exercise

Exponentiation warmup

Introduction to exponents

Understanding Exponents 2

Understanding Exponents

Raising a number to the 0th and 1st power

Powers of 1 and -1

Powers of fractions

Powers of zero

Decimal Place Value

Decimal Place Value 2

Writing out a decimal in words

Expanding out a decimal by place value

Writing a decimal to represent a quantity

Comparing place values in decimals

Understanding decimal place value exercise

Number Sets 1

Number Sets 2

Number Sets 3

Introduction to Ratios (new HD version)

Ratios as Fractions in Simplest Form

Simplifying Rates and Ratios

Ratio word problem exercise example 1

Ratio word problem exercise example 2

Understanding Proportions

Solving ratio problems with tables exercise

Solving ratio problems with tables exercise 2

Solving ratio problems with tables exercise 3

Describing the Meaning of Percent

Describing the Meaning of Percent 2

Representing a number as a decimal, percent, and fraction

Converting decimals to percents (ex 1)

Converting decimals to percents (ex 2)

Converting percents to decimals (ex 1)

Converting percents to decimals (ex 2)

Finding percentages example

Percent word problems

Taking a percentage example

Number Sets

What is a variable?

Why aren’t we using the multiplication sign

Variables and Expressions 1

Evaluate a formula using substitution

Evaluating exponential expressions 2

Expressions with two variables

Evaluating Expressions with Two Variables

Variable Expressions

Evaluating expressions 3 exercise

Introduction to negative exponents

Thinking more about negative exponents

More negative exponent intuition

Products and exponents raised to an exponent properties

Negative bases and exponents classification example

Capstone exponent properties example

Basic algebraic logic

Representing a relationship with a simple equation

One-Step Equation Intuition

One Step Equation Intuition Exercise Intro

Adding and subtracting the same thing from both sides

Intuition why we divide both sides

Why we do the same thing to both sides two step equations

Why we do the same thing to both sides multi step equations

Why we do the same thing to both sides basic systems

Super Yoga Plans- Basic Variables and Equations

Super Yoga Plans- Solving One-Step Equations

Super Yoga Plans- Plotting Points

Super Yoga Plans- Solving Systems by Substitution

Super Yoga Plans- Solving Systems by Elimination

## GRE Preparation : Math : Algebra – Arithmetic Counting Geometry Data Interpretation Exponents and Roots Ratios Statistics Integer Properties Percents Coordinate Geometry

GRE Math Practice: Algebra – Example 2

GRE Math Practice: Algebra – Example 3

GRE Math Practice: Algebra – Example 4

GRE Math Practice: Algebra – Example 5

GRE Math Practice: Arithmetic and

GRE Math Practice: Arithmetic and

GRE Math Practice: Arithmetic and

GRE Math Practice: Arithmetic and

GRE Math Practice: Arithmetic and

GRE Math Practice: Word Problem –

GRE Math Practice: Word Problem –

GRE Math Practice: Word Problem –

GRE Math Practice: Word Problem –

GRE Math Practice: Word Problem –

GRE Math Practice: Counting and

GRE Math Practice: Counting and

GRE Math Practice: Counting and

GRE Math Practice: Counting and

GRE Math Practice: Geometry – Example 1

GRE Math Practice: Geometry – Example 2

GRE Math Practice: Geometry – Example 3

GRE Math Practice: Geometry – Example 4

GRE Math Practice: Geometry – Example 5

GRE Math Practice: Data Interpretation

GRE Math Practice: Data Interpretation

GRE Math Practice: Data Interpretation

GRE Math Practice: Data Interpretation

GRE Math Practice: Data Interpretation

GRE Math Practice: Exponents and Roots

GRE Math Practice: Exponents and Roots

GRE Math Practice: Exponents and Roots

GRE Math Practice: Exponents and Roots

GRE Math Practice: Exponents and Roots

GRE Math Practice: Ratios – Example 1

GRE Math Practice: Ratios – Example 2

GRE Math Practice: Ratios – Example 3

GRE Math Practice: Ratios – Example 4

GRE Math Practice: Ratios – Example 5

GRE Math Practice: Statistics – Example

GRE Math Practice: Statistics – Example

GRE Math Practice: Statistics – Example

GRE Math Practice: Statistics – Example

GRE Math Practice: Statistics – Example

GRE Math Practice: Integer Properties –

GRE Math Practice: Integer Properties –

GRE Math Practice: Integer Properties –

GRE Math Practice: Integer Properties –

GRE Math Practice: Integer Properties –

GRE Math Practice: Percents – Example 1

GRE Math Practice: Percents – Example 2

GRE Math Practice: Percents – Example 3

GRE Math Practice: Percents – Example 4

GRE Math Practice: Percents – Example 5

GRE Math Practice: Coordinate Geometry

GRE Math Practice: Coordinate Geometry

GRE Math Practice: Coordinate Geometry

GRE Math Practice: Coordinate Geometry

GRE Math Practice: Coordinate Geometry