Riemann sums are a way to estimate the area under a curve. Check out the video for all the deets.

Up Next:

CAHSEE Math 1.1 Statistics, Data, and Probability I

Polygons

ACT Math 2.3 Elementary Algebra

CAHSEE Math 6.5 Statistics, Data, and Probability I

Basic Probability

ACT Math 2.2 Intermediate Algebra

CAHSEE Math 6.4 Number Sense

CAHSEE Math 4.1 Measurement and Geometry

CAHSEE Math 5.1 Number Sense

ACT Math 3.4 Pre-Algebra

CAHSEE Math 4.4 Mathematical Reasoning

ACT Math 6.4 Pre-Algebra

CAHSEE Math 1.3 Statistics, Data, and Probability I

ACT Math 5.2 Coordinate Geometry

Percents

ACT Math 4.4 Intermediate Algebra

CAHSEE Math 5.3 Statistics, Data, and Probability I

ACT Math 1.3 Plane Geometry

ACT Math 3.5 Plane Geometry

ACT Math 6.1 Pre-Algebra

CAHSEE Math 2.2 Measurement and Geometry

CAHSEE Math 3.1 Statistics, Data, and Probability I

CAHSEE Math 1.5 Algebra I

CAHSEE Math 3.4 Statistics, Data, and Probability I

CAHSEE Math 6.4 Statistics, Data, and Probability I

Box and Whisker Plots

ACT Math 4.1 Pre-Algebra

Conditional Statements

ACT Math 2.1 Plane Geometry

CAHSEE Math 5.4 Mathematical Reasoning

Solving Systems of Linear Equations in Three Variables

CAHSEE Math 2.4 Number Sense

Conjuntos

Sampling Methods

ACT Math 2.3 Plane Geometry

CAHSEE Math 5.5 Mathematical Reasoning

CAHSEE Math 2.5 Statistics, Data, and Probability II

CAHSEE Math 3.5 Statistics, Data, and Probability II

ACT Math 4.5 Pre-Algebra

Arithmetic Sequences

CAHSEE Math 5.1 Algebra I

ACT Math 1.2 Intermediate Algebra

CAHSEE Math 3.3 Mathematical Reasoning

CAHSEE Math 3.4 Measurement and Geometry

CAHSEE Math 3.3 Statistics, Data, and Probability I

CAHSEE Math 5.4 Statistics, Data, and Probability I

Linear Pairs

Adding and Subtracting Mixed Numbers

CAHSEE Math 2.5 Algebra and Functions

Introduction to Roots

CAHSEE Math 4.2 Number Sense

CAHSEE Math 4.4 Statistics, Data, and Probability I

ACT Math 2.4 Elementary Algebra

ACT Math 1.2 Elementary Algebra

ACT Math 1.1 Pre-Algebra

CAHSEE Math 2.3 Measurement and Geometry

CAHSEE Math 3.3 Measurement and Geometry

CAHSEE Math 5.2 Algebra I

ACT Math 2.2 Coordinate Geometry

CAHSEE Math 2.5 Algebra I

Quadratic Equations

Probabilidad BĂ¡sica (Spanish)

CAHSEE Math 1.5 Statistics, Data, and Probability I

Converting Percents to Decimals

Perimeter of a Rectangle

Introduction to Functions

ACT Math 1.4 Pre-Algebra

Solving Quadratic Equations by Factoring 2

Scientific Notation

ACT Math 5.4 Pre-Algebra

ACT Math 5.2 Elementary Algebra

ACT Math 7.2 Pre-Algebra

Solving Quadratic Equations Using the Quadratic Formula

CAHSEE Math 4.3 Statistics, Data, and Probability II

Introduction to PEMDAS

CAHSEE Math 3.4 Mathematical Reasoning

CAHSEE Math 5.1 Algebra and Functions

CAHSEE Math 4.1 Algebra I

CAHSEE Math 3.2 Statistics, Data, and Probability II

CAHSEE Math 1.1 Algebra and Functions

And vs. Or Probability

ACT Math 5.4 Elementary Algebra

CAHSEE Math 1.1 Algebra I

ACT Math 1.4 Elementary Algebra

CAHSEE Math 5.2 Number Sense

ACT Math 4.5 Elementary Algebra

Identity Matrices

CAHSEE Math 2.1 Mathematical Reasoning

CAHSEE Math 2.2 Mathematical Reasoning

CAHSEE Math 2.1 Algebra I

CAHSEE Math 6.2 Number Sense

Finding the Distance Between Two Points

CAHSEE Math 1.3 Statistics, Data, and Probability II

Factoring Trinomials of the Type ax^2 + bx +c

CAHSEE Math 1.2 Mathematical Reasoning

Translation into Mathematical Expressions

Solving Quadratic Equations: Completing the Squares

ACT Math 4.3 Trigonometry

Area of a Sector

ACT Math 2.5 Intermediate Algebra

CAHSEE Math 2.2 Algebra I

CAHSEE Math 4.1 Algebra and Functions

Multiplication and Division of 1 digit numbers

Logical Reasoning (Problem)

CAHSEE Math 2.4 Statistics, Data, and Probability I

Slopes of Parallel and Perpendicular Lines

Multiplication and Division Properties of Exponents

CAHSEE Math 2.3 Mathematical Reasoning

ACT Math 6.2 Pre-Algebra

Two-Step Equations using Multiplication/Division

CAHSEE Math 4.5 Algebra I

Using the Discriminant

CAHSEE Math 1.4 Mathematical Reasoning

Similar Figures

Principio de Cuenta

ACT Math 3.3 Intermediate Algebra

ACT Math 4.3 Elementary Algebra

CAHSEE Math 4.4 Algebra I

Ratios and Percents

CAHSEE Math 6.1 Statistics, Data, and Probability II

ACT Math 3.3 Pre-Algebra

SAS, ASA, AAS

ACT Math 5.5 Elementary Algebra

CAHSEE Math 3.1 Measurement and Geometry

Place Value

Collinearity

Function Rules, Tables, and Graphs

Counting Principle

CAHSEE Math 6.3 Statistics, Data, and Probability II

Solving Radical Equations

Geometric Probability

AP Calculus AB/BC 1.1 Limits

CAHSEE Math 5.4 Algebra and Functions

ACT Math 2.5 Elementary Algebra

CAHSEE Math 3.5 Statistics, Data, and Probability I

CAHSEE Math 2.4 Algebra and Functions

CAHSEE Math 2.4 Algebra I

Long Division

CAHSEE Math 5.1 Statistics, Data, and Probability I

ACT Math 2.4 Pre-Algebra

CAHSEE Math 1.4 Statistics, Data, and Probability I

CAHSEE Math 2.3 Statistics, Data, and Probability I

ACT Math 2.2 Plane Geometry

CAHSEE Math 3.3 Algebra and Functions

CAHSEE Math 5.1 Measurement and Geometry

CAHSEE Math 1.3 Measurement and Geometry

CAHSEE Math 1.4 Statistics, Data, and Probability II

Rhombi

CAHSEE Math 4.3 Mathematical Reasoning

Factoring Polynomials

Inverse Variation

Adding and Subtracting Fractions and Decimals

CAHSEE Math 1.4 Algebra and Functions

CAHSEE Math 6.1 Mathematical Reasoning

Domain and Range

ACT Math 7.1 Pre-Algebra

ACT Math 5.5 Intermediate Algebra

ACT Math 3.1 Elementary Algebra

CAHSEE Math 4.5 Measurement and Geometry

CAHSEE Math 6.1 Statistics, Data, and Probability I

CAHSEE Math 1.5 Measurement and Geometry

Algebra y Funciones, Problema de la Palabra

Equations of Circles

Adding and Subtracting with Unlike Denominators

Expressions and Basic Operations

CAHSEE Math 5.3 Algebra I

CAHSEE Math 5.5 Algebra I

CAHSEE Math 5.2 Statistics, Data, and Probability II

CAHSEE Math 2.5 Statistics, Data, and Probability I

Indirect Proofs

CAHSEE Math 2.4 Statistics, Data, and Probability II

CAHSEE Math 2.3 Number Sense

Linear Equations in Point-Slope Form

Independent and Dependent Events

ACT Math 3.4 Intermediate Algebra

CAHSEE Math 5.3 Mathematical Reasoning

CAHSEE Math 1.1 Measurement and Geometry

CAHSEE Math 1.3 Number Sense

Caja y Parcelas de Bigotes

ACT Math 4.4 Pre-Algebra

Histogramas

CAHSEE Math 4.3 Measurement and Geometry

CAHSEE Math 5.4 Statistics, Data, and Probability II

CAHSEE Math 1.3 Mathematical Reasoning

CAHSEE Math 4.5 Algebra and Functions

Linear Equations in Standard Form

LCM & GCF

ACT Math 4.3 Plane Geometry

CAHSEE Math 1.2 Number Sense

ACT Math 3.3 Elementary Algebra

Introduction to Fractions

ACT Math 1.1 Plane Geometry

Enteros (Spanish)

ACT Math 5.4 Intermediate Algebra

Stem and Leaf Plots

CAHSEE Math 3.1 Algebra and Functions

Inverse Matrices

Properties of Real Numbers

CAHSEE Math 6.1 Measurement and Geometry

ACT Math 2.1 Trigonometry

ACT Math 4.2 Pre-Algebra

ACT Math 5.5 Pre-Algebra

Data Interpretation

CAHSEE Math 1.3 Algebra and Functions

ACT Math 6.5 Pre-Algebra

A Midsummer Night's Dream

Porcentajes de Cambio

ACT Math 2.4 Intermediate Algebra

AP Calculus AB/BC 1.5 Limits

CAHSEE Math 1.2 Statistics, Data, and Probability II

CAHSEE Math 1.4 Algebra I

ACT Math 2.2 Elementary Algebra

Addition and Subtraction of One Digit Numbers

CAHSEE Math 5.5 Statistics, Data, and Probability II

Introduction to Factorials

CAHSEE Math 2.2 Number Sense

ACT Math 5.1 Elementary Algebra

Parallel Lines and Transversals

CAHSEE Math 3.5 Algebra and Functions

Word Problems with Addition and Subtraction

AP Physics B 1.1 Newtonian Mechanics

Numbers and Operations: Elementary Number Theory

CAHSEE Math 3.4 Statistics, Data, and Probability II

CAHSEE Math 4.2 Statistics, Data, and Probability I

Finding and Estimating Square Roots

Matrix Operations

Combining Like Terms

CAHSEE Math 3.3 Statistics, Data, and Probability II

CAHSEE Math 6.3 Statistics, Data, and Probability I

CAHSEE Math 4.3 Statistics, Data, and Probability I

Histograms

CAHSEE Math 1.5 Mathematical Reasoning

CAHSEE Math 3.2 Algebra and Functions

Improper Fractions and Mixed Numbers

ACT Math 1.5 Pre-Algebra

ACT Math 1.4 Intermediate Algebra

Combinations

TeorĂa Elemental de los NĂºmeros

Addition and Subtraction of Double Digit Numbers with Carrying

Introduction to Absolute Value

ACT Math 1.3 Elementary Algebra

CAHSEE Math 4.1 Number Sense

CAHSEE Math 6.4 Measurement and Geometry

CAHSEE Math 3.4 Algebra I

Introduction to Exponents

Square Root Expressions

Slope (Problem)

Solving Systems of Equations by Elimination

CAHSEE Math 6.2 Algebra I

ACT Math 1.3 Pre-Algebra

CAHSEE Math 6.2 Statistics, Data, and Probability I

ACT Math 3.1 Pre-Algebra

CAHSEE Math 6.5 Algebra I

CAHSEE Math 1.5 Number Sense

ACT Math 6.1 Elementary Algebra

CAHSEE Math 2.1 Number Sense

CAHSEE Math 3.3 Algebra I

Normal Distribution Curve

CAHSEE Math 4.4 Measurement and Geometry

ACT Math 7.4 Pre-Algebra

CAHSEE Math 5.4 Number Sense

Transformaciones

Multiplying Matrices

ACT Math 5.1 Pre-Algebra

CAHSEE Math 1.4 Number Sense

Rational and Irrational Numbers

Introduction to Integers

SSS Postulate

ACT Math 4.2 Elementary Algebra

CAHSEE Math 6.3 Mathematical Reasoning

CAHSEE Math 4.5 Number Sense

ACT Math 5.3 Pre-Algebra

ACT Math 2.2 Pre-Algebra

ACT Math 3.5 Pre-Algebra

ACT Math 1.2 Trigonometry

CAHSEE Math 2.2 Algebra and Functions

ACT Math 2.1 Pre-Algebra

CAHSEE Math 6.3 Algebra I

CAHSEE Math 4.1 Statistics, Data, and Probability I

ACT Math 2.4 Plane Geometry

Properties of Equality and Congruence

CAHSEE Math 2.1 Statistics, Data, and Probability II

Scatter Plots and Equations of Lines

Translations and Functions

CAHSEE Math 5.4 Measurement and Geometry

CAHSEE Math 6.5 Mathematical Reasoning

CAHSEE Math 6.5 Number Sense

CAHSEE Math 4.2 Algebra and Functions

CAHSEE Math 6.1 Number Sense

ACT Math 1.5 Plane Geometry

ACT Math 4.4 Trigonometry

CAHSEE Math 4.2 Measurement and Geometry

CAHSEE Math 1.2 Algebra I

ACT Math 3.2 Elementary Algebra

CAHSEE Math 5.2 Measurement and Geometry

ACT Math 1.3 Intermediate Algebra

CAHSEE Math 2.1 Algebra and Functions

ACT Math 3.5 Elementary Algebra

CAHSEE Math 3.4 Number Sense

CAHSEE Math 3.5 Mathematical Reasoning

CAHSEE Math 1.2 Statistics, Data, and Probability I

ACT Math 1.2 Coordinate Geometry

CAHSEE Math 3.5 Measurement and Geometry

CAHSEE Math 3.1 Statistics, Data, and Probability II

CAHSEE Math 5.5 Statistics, Data, and Probability I

Rational and Irrational Numbers (Spanish)

Slope-Intercept Form

ACT Math 4.1 Elementary Algebra

CAHSEE Math 2.1 Statistics, Data, and Probability I

CAHSEE Math 3.3 Number Sense

Formal Proofs

AP Statistics 1.2 Anticipating Patterns

Absolute Value Problem (Spanish)

Tallo y Parcela de Hojas

ACT Math 1.2 Plane Geometry

Percents of Change

Transformations

ACT Math 3.2 Pre-Algebra

Characteristics of Parallelograms

CAHSEE Math 6.3 Measurement and Geometry

CAHSEE Math 2.4 Mathematical Reasoning

Long Multiplication

CAHSEE Math 5.1 Mathematical Reasoning

Disjoint and Overlapping Events

CAHSEE Math 1.2 Measurement and Geometry

Adding and Subtracting Fractions (Spanish)

CAHSEE Math 1.5 Algebra and Functions

Linear Equations

Angles of a Polygon

Prime Factorization

CAHSEE Math 5.2 Algebra and Functions

CAHSEE Math 3.1 Algebra I

Absolute Value Problem

CAHSEE Math 1.5 Statistics, Data, and Probability II

CAHSEE Math 2.1 Measurement and Geometry

CAHSEE Math 6.5 Measurement and Geometry

CAHSEE Math 4.5 Statistics, Data, and Probability I

CAHSEE Math 2.5 Number Sense

ACT Math 3.2 Coordinate Geometry

ACT Math 4.3 Pre-Algebra

CAHSEE Math 3.5 Number Sense

ACT Math 5.2 Pre-Algebra

CAHSEE Math 6.3 Number Sense

ACT Math 1.5 Intermediate Algebra

Dividing Fractions

ACT Math 2.1 Intermediate Algebra

CAHSEE Math 6.4 Statistics, Data, and Probability II

ACT Math 3.2 Intermediate Algebra

SAT Diagnostic #2

Factoring Polynomials by Grouping

CAHSEE Math 6.2 Statistics, Data, and Probability II

ACT Math 5.3 Intermediate Algebra

Proving Triangles Congruent 2

CAHSEE Math 4.2 Mathematical Reasoning

CAHSEE Math 2.5 Measurement and Geometry

ACT Math 1.1 Elementary Algebra

CAHSEE Math 5.3 Statistics, Data, and Probability II

ACT Math 4.5 Intermediate Algebra

ACT Math 4.4 Elementary Algebra

CAHSEE Math 2.4 Measurement and Geometry

CAHSEE Math 4.2 Algebra I

CAHSEE Math 4.5 Mathematical Reasoning

CAHSEE Math 3.1 Mathematical Reasoning

Attributes of Circles

Elementary Probability

Intercepts

Mean, Median, and Mode

The Golden Ratio

ACT Math 2.3 Pre-Algebra

CAHSEE Math 3.1 Number Sense

ACT Math 1.3 Trigonometry

CAHSEE Math 1.4 Measurement and Geometry

CAHSEE Math 2.5 Mathematical Reasoning

Relations and Functions

Powers

CAHSEE Math 6.2 Algebra and Functions

Geometric Word Problems

CAHSEE Math 6.4 Algebra and Functions

CAHSEE Math 6.3 Algebra and Functions

CAHSEE Math 5.5 Number Sense

ACT Math 4.2 Intermediate Algebra

ACT Math 1.2 Pre-Algebra

CAHSEE Math 3.5 Algebra I

CAHSEE Math 4.1 Statistics, Data, and Probability II

Decimals (Spanish)

Fractional Exponents

Introduction to Decimals

Distributive Property

CAHSEE Math 5.5 Measurement and Geometry

CAHSEE Math 5.5 Algebra and Functions

CAHSEE Math 6.2 Mathematical Reasoning

ACT Math 3.4 Elementary Algebra

CAHSEE Math 3.4 Algebra and Functions

CAHSEE Math 1.1 Statistics, Data, and Probability II

CAHSEE Math 6.1 Algebra I

ACT Math 5.2 Intermediate Algebra

Functions as Models

CAHSEE Math 1.3 Algebra I

Infinite Geometric Series

Direct Variation

ACT Math 1.5 Elementary Algebra

CAHSEE Math 6.1 Algebra and Functions

CAHSEE Math 6.5 Algebra and Functions

ACT Math 5.1 Intermediate Algebra

ACT Math 6.3 Pre-Algebra

CAHSEE Math 5.2 Statistics, Data, and Probability I

Number Lines

CAHSEE Math 6.5 Statistics, Data, and Probability II

CAHSEE Math 4.4 Statistics, Data, and Probability II

CAHSEE Math 2.3 Statistics, Data, and Probability II

CAHSEE Math 5.3 Measurement and Geometry

ACT Math 3.4 Plane Geometry

ACT Math 2.5 Pre-Algebra

CAHSEE Math 4.3 Algebra I

CAHSEE Math 2.2 Statistics, Data, and Probability II

ACT Math 7.3 Pre-Algebra

CAHSEE Math 2.2 Statistics, Data, and Probability I

CAHSEE Math 4.3 Number Sense

Sets a la Venn

ACT Math 5.3 Elementary Algebra

Remainders

ACT Math 4.1 Intermediate Algebra

CAHSEE Math 3.2 Algebra I

CAHSEE Math 3.2 Statistics, Data, and Probability I

CAHSEE Math 2.3 Algebra and Functions

Converting Decimals

ACT Math 3.5 Intermediate Algebra

CAHSEE Math 5.4 Algebra I

Interceptar

CAHSEE Math 6.4 Mathematical Reasoning

CAHSEE Math 5.2 Mathematical Reasoning

CAHSEE Math 1.2 Algebra and Functions

CAHSEE Math 4.5 Statistics, Data, and Probability II

Solving Systems of Linear Inequalities

ACT Math 1.4 Plane Geometry

Midsegment Theorem

CAHSEE Math 4.1 Mathematical Reasoning

Solving Quadratic Equations by Factoring

Word Problems with Percents

CAHSEE Math 4.4 Algebra and Functions

ACT Math 4.3 Intermediate Algebra

CAHSEE Math 6.4 Algebra I

CAHSEE Math 4.3 Algebra and Functions

ACT Math 2.1 Elementary Algebra

CAHSEE Math 5.3 Number Sense

Constructions

ACT Math 4.1 Plane Geometry

CAHSEE Math 1.1 Number Sense

CAHSEE Math 4.4 Number Sense

Piecewise Functions

Solving Systems of Equations by Substitution

CAHSEE Math 5.1 Statistics, Data, and Probability II

CAHSEE Math 4.2 Statistics, Data, and Probability II

CAHSEE Math 2.3 Algebra I

CAHSEE Math 3.2 Measurement and Geometry

CAHSEE Math 3.2 Mathematical Reasoning

ACT Math 1.1 Intermediate Algebra

Reducing Fractions

Percents and Proportions

CAHSEE Math 1.1 Mathematical Reasoning

Solving Proportions Using Cross Products

CAHSEE Math 6.2 Measurement and Geometry