adding integers

5
Adding INTEGERS

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Adding INTEGERS. There are three appealing ways to understand how to add integers:. number line counters the rules. Using Number Line. Using Counters. Using the Rules. - PowerPoint PPT Presentation

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Page 1: Adding INTEGERS

Adding INTEGERS

Page 2: Adding INTEGERS

There are three appealing ways to understand how to add integers:

•number line

•counters

•the rules

Page 3: Adding INTEGERS

Using Number Line

Page 4: Adding INTEGERS

Using Counters

Page 5: Adding INTEGERS

Using the RulesRules for Addition

Positive + Positive Add the number, keep the sign

Positive + NegativeNegative + Positive

Subtract, take the sign of the larger number

Negative + Negative

Add the number, keep the sign