Math Yellow Pages is a free Math directory Math worksheets, Math lesson plans, Math games, Math videos, and Math Power Points for Algebra, Geometry, Measurements, Numbers and Data, and Statistics for 1st grade, 2nd grade, 3rd grade, 4th grade, 5th grade, 6th grade, 7th grade, 8th grade, 9th grade, and High School.

Numbers and Operations category consists of manipulating real numbers through the basics such as addition, subtraction, multiplication, division and through more complex means such as radicals, scientific notation, exponents and more.

In this equation y = a|x + b| + c, what effect does the a, b, or even the c has in this equation. Would you like to see? If so follow this link and try to match the target. You will have to discover the use of a, b, and c to be successful.
Grade: 7th, 8th
Domain: Numbers and Operations
Type: Online activity

Absolute value and number operations. This game is modeled after the game - Who wants to be a millionaire.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Online Game

Adding and subtracting integers powerpoint presentation. This powerpoint describes how to add and subtract integers.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: PowerPoints

Adding and subtracting integers presentation. This is similar to a powerpoint but instead it is run directly from the computer. Signed numbers will be discussed one slide at a time at the student or teacher's pace.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: PowerPoints

Wow watch distributive property in action. The computer animates the process of distributing the numbers.
Grade: 6th, 7th
Domain: Algebra, Numbers and Operations
Type: Powerpoint Presentation
Distributive property worksheet 7th grade
n abstract algebra and logic, distributivity is a property of binary operations that generalizes the distributive law from elementary algebra. In propositional logic, distribution refers to two valid rules of replacement. The rules allow one to reformulate conjunctions and disjunctions within logical proofs.
For example, in arithmetic:
2 × (1 + 3) = (2 × 1) + (2 × 3) but 2 /(1 + 3) is not equal to (2 / 1) + (2 / 3).
In the left-hand side of the first equation, the 2 multiplies the sum of 1 and 3; on the right-hand side, it multiplies the 1 and the 3 individually, with the products added afterwards. Because these give the same final answer (8), we say that multiplication by 2 distributes over addition of 1 and 3. Since we could have put any real numbers in place of 2, 1, and 3 above, and still have obtained a true equation, we say that multiplication of real numbers distributes over addition of real numbers.

This video instructs students on how to use the distributive property. It moves at at easy pace that students can follow.
Grade: 6th, 7th
Domain: Number and Operations
Type: Video

A Math song about equations entitled "Keeping it true". Wow, what a way to help students remember Math!
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Song

Fractions-Percents-Decimals Lesson Plan - A very thorough lesson plan that includes interesting worksheet with pictures. Students work in groups to accomplish some tasks. Lesson plan for 5th, 6th, and 7th grades

This is a song about integers entitled "Hopping on a number line". When students learn this song, they will have a better understanding of integers.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Song

Students will be able to move sliders to the specific number and then move another slider to the specific number and watch the result of adding two integers. This a good way to view integers especially for students just learning to add integers.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Online activity

Jeopardy game that has the following categories: Absolute value, comparing integers, adding integers, and multiplying integers.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Classroom game

Pick a number any number then select the cards that have the number and watch the computer tell you what number you chose.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Puzzle

A song about mean, median, and mode. It is catchy and will help students learn the difference between these items.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Song

Instructional video that teaches mean, median, and mode. Click on "Measures of Central Tendency - Mean - Median - Mode" on the right side.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Video

A song about negatives on a number line. This is a catchy tune that is listed on You tube. It has more than 20,000 views and is growing.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Song

Numbers and Operations for grades 3 - 8 consists of lessons and videos to help both the students and teacher to better expressed the ideas of addition, subtraction, multiplication, division, integers, fractions and decimals and many more. The lessons themselves are like adventures.
Grade: 3rd, 4th, 5th, 6th, 7th, 8th
Domain: Numbers and Operations
Type: Lesson Plan, classroom game, video, classroom activity

Lesson and practice for order of operation, also called PEMDAS. PEMDAS - parenthesis, exponents, multiplication, division, addition, and subtraction.
Grade: 6th, 7th, 8th
Domain: Numbers and Operations
Type: Lesson Plan and Online activity

Students will learn the order of operations and practice a few examples. The lesson is easy to understand. It includes parenthesis, multiplication, division, addition and subtraction. Tutorial for 6th and 7th grade

Order of Operations - Lesson - 7th - Students will learn how to solve multiple operation math problems using the Order of operations. This lesson includes exponents and square roots.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Tutorial

Answer the ratio question after looking at the pictures. This is a good way of seeing ratios instead of just numbers. 6th and 7th grades Online activity

Ratios and Proportions - online tutorial to help students learn how to write ratios and proportions.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Video, Lesson Plan

Excellent presentations on ratios and proportions for both the student and the teacher.
Grade: 6th, 7th
Domain: Numbers and Operations
Type: PowerPoints, Presentation

Game: Four choices of games: Reduce fractions to lowest terms, Find perfect squares, Find rational numbers, and find Prime numbers
Grade: 6th, 7th
Domain: Numbers and Operations
Type: Online Game

In this game, students place the tiles in the exact location to cover all of the holes. This is a fun and interesting games that students will love and play over and over.
Grade: 6th, 7th, 8th
Domain: Numbers and Operations
Type: Online Game