296 Videos for "pre algebra"

Math Content Review I
Test Prep › ACT › ACT Math
Short, helpful video on ACT prealgebra by top ACT prep instructor, Devorah. Videos are produced by leading online education provider, Brightstorm. 
Percents  Problem 5
Math › Algebra › PreAlgebra
Finding part of a whole in a percent problems by looking at the language of "is," "of," and "what" 
Percents  Concept
Math › Algebra › PreAlgebra
How to set up percent problems as proportions. 
Percents  Problem 8
Math › Algebra › PreAlgebra
Solving for an unknown percent by looking at the language of "is," "of," and "what" 
Percents  Problem 6
Math › Algebra › PreAlgebra
Finding an unknown percent by looking at the language of "is," "of," and "what" 
Order of Operations  Problem 6
Math › Algebra › PreAlgebra
Applying the order of operations to simplifying fractions that have expressions in the numerator and/or denominator 
Percents  Problem 4
Math › Algebra › PreAlgebra
Estimation techniques for percents, including how to mentally calculate common percentages 
Order of Operations  Problem 7
Math › Algebra › PreAlgebra
Applying the order of operations to simplifying expressions with roots 
Order of Operations  Problem 8
Math › Algebra › PreAlgebra
Evaluating a quadratic expression with a negative leading coefficient and a negative input 
Order of Operations  Problem 4
Math › Algebra › PreAlgebra
Common errors in applying exponents to negative bases versus subtraction problems 
Order of Operations  Problem 2
Math › Algebra › PreAlgebra
How to use the order of operations to simplify fractions. 
Order of Operations  Problem 3
Math › Algebra › PreAlgebra
How to use the order of operations to simplify multiple parenthesis groupings. 
Percents  Problem 7
Math › Algebra › PreAlgebra
Finding an unknown whole from a given percent by looking at the language of "is," "of," and "what" 
Percents  Problem 2
Math › Algebra › PreAlgebra
How to solve "What percent of x is ?" 
Percents  Problem 3
Math › Algebra › PreAlgebra
How to solve "x% of what is ?" 
Order of Operations  Concept
Math › Algebra › PreAlgebra
How to use the order of operations to simplify expressions. 
Defining Variables  Problem 1
Math › Algebra › PreAlgebra
How to write algebraic equations in words. 
Order of Operations  Problem 5
Math › Algebra › PreAlgebra
Organizational techniques for simplifying expressions using the order of operations 
Defining Variables  Problem 3
Math › Algebra › PreAlgebra
How to write sentences in algebraic equations. 
Defining Variables  Problem 2
Math › Algebra › PreAlgebra
How to evaluate algebraic expressions.