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### We found 47 resources with the concept number systems

Lesson Planet

#### The Number System

Count this assessment in the "use" pile. Middle schoolers solve a set of five problems in the seventh and eighth grade number system domains. All problems are in pure mathematics with no applications.

Lesson Planet

#### What is Place Value for Whole Numbers?

Whole numbers are the natural numbers including zero. The instructor illustrates and explains place value. She draws a place value chart and then defines each term and what the numbers mean. She writes a number in standard form and then...

Lesson Planet

#### Number System Relationships

Build a strong number system relationships with your class by viewing this video. Natural, whole, integers, and rational numbers are shown as a series off cups that fit into each other.

Lesson Planet

#### Roman Numerals

Count to 20 using roman numerals. It's a great way to practice addition and subtraction and to explore alternative number systems. Each of the six slides in this presentation include sound bites, a Roman to Arabic number equivalency, and...

Lesson Planet

#### Numeracy

Students review numbers, number systems and the number operations through the use of online webpages.

Lesson Planet

#### Algebra Worksheet: Number systems

This activity was originally created for a college level algebra class. It does contain some interesting questions about number and quantity that are important for algebra learners to understand. Natural numbers, integers, rational,...

Lesson Planet

#### Add It Up In Number Ville! Adding 2-Digit Numbers With and Without Regrouping

Students explore adding 2-digit numbers. In this math lesson, students identify 2-digit numbers and use base ten blocks to practice adding. Students use addition to break a code.

Lesson Planet

#### Number and Operations: Webbing Our Way Through Numbers

Second graders explore estimation and place value. In this place value lesson, 2nd graders estimate and construct numbers while working with spider activities. Students use addition and subtraction to compare estimates. Resources and...

Lesson Planet

#### Visual Fractions

Leanrers observe models of fractions and use a calculator to represent numbers as decimals, fractions, and percents. They participate in calculator activities to view different representations of the same number.

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#### Base It

Third graders complete place value charts in the decimal system, the binary and Hexadecimal system. They discuss the contributions made by Ada Lovelace to computer language. They express the idea of place value with exponents.

Lesson Planet

#### Sixth Grade Number Systems

In this number systems worksheet, 6th graders complete problems where they must find percentages of whole numbers. Students complete 16 problems.

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#### Fifty-Five True and False Number System and Number Line Problems

In this number systems worksheet, students identify which number system a number belongs to and place numbers on a number line. These problems are all true and false problems.

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#### Creative Dramatics

Students practice simple addition through the use of creative dramatics. In this creative dramatics lesson, students work in groups to form human configurations that allow a certain number of points to be touching the floor. They work...

Lesson Planet

#### Count Like an Egyptian

In this count like an Egyptian worksheet, 5th graders convert 24 Egyptian hieroglyphs into modern day numbers, then write 15 modern numbers as hieroglyphs; the conversion code is given on each page.

Lesson Planet

#### Number system word search

In this number systems worksheet, students search for words that represent number systems in a word search. Students search for 16 words.

Lesson Planet

#### Inchworm

Young scholars discover the basic concept of measuring. In this mathematics relationship lesson, students identify length, volume, weight, time and area in order to measure different units. Young scholars measure items using different...

Lesson Planet

#### The Number System

In this number sense worksheet, students use the digits shown on 4 number tiles to write the smallest and largest number possible, and find a number between 2000 and 3170 that can be made using all of the tiles. They identify the place...

Lesson Planet

#### Number System

In this number system worksheet, students complete several questions writing number sets for natural numbers, odd numbers, and prime numbers.

Lesson Planet

#### Euclidean Algorithm

High schoolers are introduced to the concept of a Greatest Common Divisor. They review the number systems. Students are told how the entire field of Number Theory primarily uses the integers. They are told the Fundamental Theorem of...

Lesson Planet

#### Number Theory I

Third graders examine the importance of our number system. They listen to the book, 'The Very Hungry Caterpillar,' write numbers in Mayan, Egyptian, and Roman, and demonstrate how many steps there are without using numbers in their...

Lesson Planet

#### Number Base

Eighth graders examine common number system bases that are used: decimal, binary, octa and hex. They create a presentation about one of the number systems using the internet to research the topic. They solve mathematical computations.

Lesson Planet

#### Integers And Words

In this integers and words worksheet, students practice the skill of converting integers into words and vice-versa. Students share their conversions with their classmates.

Lesson Planet

#### Deci-order

Fourth graders play a game to practice their decimal number ordering skills. They use their knowledge of the number system to create the biggest decimal number. Students are dealt 3 cards each with the reminaing cards placed face down...