# the number e   77 videos

• #### Definitions and Applications of Absolute Value

##### AlgebraAbsolute Value

What is absolute value?

absolute value number line distance

##### Pre-AlgebraWhole Numbers

Using the number line to represent adding and subtracting whole numbers

• #### Significant Figures

##### ChemistryIntroduction to Chemistry

How to find the correct number of figures to show when writing numbers.

significant figures digits rounding
• #### Significant Figures

##### PhysicsIntroduction to Physics

How to find the correct number of figures to show when writing numbers.

significant figures digits rounding

• #### Cube Roots

How to find the cube root of a number.

cube root
• #### Defining Variables

##### AlgebraPre-Algebra

How to write variables to describe numbers.

variable
• #### Permutations

##### Algebra 2Combinatorics

How to find the number of permutations of a set.

different arrangement permutation factorial permute
• #### Combinations

##### Algebra 2Combinatorics

How to find the number of combinations of a set.

chose choosing combination order doesn't matter pens
• #### Permutations

##### PrecalculusTopics in Discrete Math

How to find the number of permutations of a set.

different arrangement permutation factorial permute
• #### Combinations

##### PrecalculusTopics in Discrete Math

How to find the number of combinations of a set.

chose choosing combination order doesn't matter pens
• #### Pronoun Antecedent Agreement

##### GrammarSentence Basics

The rules for pronoun and antecedent agreement.

pronoun antecedent agreement person number gender
• #### Mean

##### AlgebraIntroduction to Statistics

How to calculate the mean, or average, of a list of numbers.

mean measure of center average

##### Pre-AlgebraIntegers

Understanding the set of integers in contrast to the whole or natural numbers

• #### Multiplication and Division

##### Pre-AlgebraIntegers

Learn how to multiply and divide positive and negative numbers.

• #### Divisibility

##### Pre-AlgebraPrime Numbers

Shortcuts to determine whether a number is a factor of another

• #### Prime Factorization

##### Pre-AlgebraPrime Numbers

Identifying prime numbers and finding prime factorizations

• #### Comparing Fractions

##### Pre-AlgebraFractions and MIxed Numbers

Comparing fractions using < or > and ordering them on the number line

• #### Graphing One Variable Inequalities

##### Pre-AlgebraSolving Equations and Inequalities

Graphing one variable inequalities on a number line

• #### Classifying and Naming

##### Pre-AlgebraPolynomials

Vocabulary of classifying polynomials by degree and number of terms