Overview
Rational and Negative Numbers

Absolute Value and Calculating with Integers

 Video Tutorial

Key Aspects:
  • Absolute Value
  • Using a Number Line to Calculate with Integers
  • Using Absolute Values to Calculate with Integers
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 Revision Cards

1) Absolute Value

Diagram explaining absolute value, showing the distance of 3 units from zero on a number line, with examples |3| = 3 and |-3| = 3.

2) Calculating with Negative Numbers: Example 1

Negative integer calculation on a number line showing -7 plus 5 equals -2.

3) Calculating with Negative Numbers: Example 2

Subtraction of 13 from 6 shown on a number line resulting in -7, illustrating negative integers and absolute value.

4) Calculating with Negative Numbers: Example 3

Dealing with negative integers using absolute values, showing steps to subtract and determine the sign based on larger absolute values.

5) Calculating with Negative Numbers: Example 4

Instructions on dealing with negative integers using absolute values, showing steps to add absolute values and keep the initial sign.

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 Exercises

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