Cool Math
Coolmath: Properties the Multiplicative Inverse Property
This Coolmath resource will help students learn about the multiplication inverse property.
Cool Math
Coolmath: Properties the Additive Inverse Property
This CoolMath resource helps students understand the additive inverse property.
Louisiana Department of Education
Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Rational Numbers
A guide to support parents as they work with their students in rational numbers.
Purple Math
Purplemath: Inverses of Trigonometric Ratios
You know that you can take side lengths and find trig ratios, and you know you can find trig ratios (in your calculator) for angles. What is missing is a way to go from the ratios back to the original angles. And that is what "inverse...
Other
Nearpod: Inverse Functions
In this lesson, students will graph inverse relations and write equations of inverse functions.
E-learning for Kids
E Learning for Kids: Math: Carnival Parade in Rio: Addition and Subtraction
Help keep the carnival parade safe by helping officer Davi with his addition and subtraction!
E-learning for Kids
E Learning for Kids: Math: Penguins: Division
Tux lives on Antarctica. Can you help him solve some division problems?
Other
Research Pages: Circle Inversion Fractals
This site introduces the iteration of circle inversions and describes the associated properties.
Other
Technical Tutoring: Trigonometry: The Very Fast Review
This site is a quick review of the functions and identities in trigonometry. Very helpful site.
Other
Inverse Variation Handout
A set of problems for learning inverse variation. Answers are provided.
Common Core Sheets
Common Core Sheets: Finding Opposites [Pdf]
This site provides worksheets covering the concept of finding opposites also know as additive inverses. There are ten worksheets and each has an answer key. All files are grouped together as a pdf file.
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions: Lesson 5
This lesson goes over how to divide a whole number by a fraction. It is 5 of 11 in the series titled "Dividing Whole Numbers by Fractions."
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions: Lesson 6
This lesson goes over how to divide a whole number by a fraction. It is 6 of 11 in the series titled "Dividing Whole Numbers by Fractions."
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions
This lesson goes over how to divide a whole number by a fraction.
Sophia Learning
Sophia: Converse, Inverse, and Contrapositive of an if Then Statement
This lesson will present how to determine if a newly written statement is the converse, inverse, or contrapositive of an if-then statement.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Opposites
Find a quick, concise explanation of the property of opposites. Several examples are given and clearly explained.
ClassFlow
Class Flow: Division Facts
[Free Registration/Login Required] The teacher will use this lesson plan to review division facts with 3rd grade students.
ClassFlow
Class Flow: Multiplication Division
[Free Registration/Login Required] The teacher will use this lesson plan to introduce the concept of division and relate it to multiplication.
Sophia Learning
Sophia: Terms Associated With Square Root Functions
The basic terms of a square root function are defined in this video tutorial. The lesson provides examples of radical functions, power functions, and radicands. Students can check their understanding with an assessment.
Wolfram Research
Wolfram Math World: Symmetry
This site provides a detailed explaination of symmetry and many links to related topics.
Other
Meta Calculator: Matrix Calculator
Use this web-based matrix calculator to solve for functions and operations.
Math2
Math2.org: Basic Algebraic Identities
The basic identities and properties of addition and multiplication are listed. No explanation, simply the identities.
McGraw Hill
Mc Graw Hill: The Additive Inverse Property
The sum of any number and its additive inverse is always a zero. This site gives you the rule for this property.