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Integer Unit

Integer properties and arithmetic are presented in this unit. You can choose from the table of contents below, or try some of our other topics.

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Integer Unit Access Description
Introduction To understand opposites, positive, negative, number line, and signs. To read and write signed numbers. To connect integer concepts with real-life situations.
Absolute Value To understand the concept of absolute value and how it relates to the number line. To use proper notation.
Comparing & Ordering To order a set of signed numbers from least to greatest, and from greatest to least -- with and without the number line.
Adding Integers Absolute value is a pre-requisite for this lesson. To learn integer addition with like and unlike signs.
Integer Football An interactive game that integrates integer addition with the plays of a football game.
Subtracting Integers To learn integer subtraction with like and unlike signs.
Integer Multiplication To learn integer multiplication with like signs and unlike signs. Students will learn to multiply up to three factors.
Integer Division To learn integer division with like and unlike signs.
Operations with Integers To review and apply the rules for all four operations (mixed review format).
Practice Exercises To complete 10 additional exercises as practice. To assess students' understanding of all integer concepts presented.
Challenge Exercises To solve 10 additional problems that challenge students' understanding of integer concepts. All problems make connections to the real world. To hone students' problem-solving skills.
Solutions To review complete solutions to all exercises presented in this unit. Includes the problem, step-by-step solutions, and final answers for each exercise.

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28 Jan 2010
     
     
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