Integer Rules and Operations

The product of a (negative)(negative) will always be positive.

• never true

• sometimes true

• always true

What do you get when you multiply a negative by a positive?

• Positive

• Negative

• Neutral

What do you get when you multiply a negative by a negative?

• Positive

• Negative 

• Neutral

What do you get when you divide a negative by a positive?

• Positive

• Negative

• Neutral

What do you get when you divide a negative by a negative?

• Positive

• Negative

• Neutral

Keep - Change - Change OR Keep - Change - Opposite applies to . . .

• Adding Integers Rule 

• Subtracting Integers Rule 

• Multiplying Integers Rule

• Dividing Integers Rule 

Step 1: Add your numbers
Step 2: Keep your signs
These steps apply to which rule?

• Adding Integers Rule (for same signs)

• Subtracting Integers Rule (for same signs)

• Multiplying Integers Rule (for same signs)

• Dividing Integers Rule (for same signs)

Step 1: Subtract the absolute value of your numbers. Step 2: Keep the sign of the number with the largest absolute value. These steps apply to which rule?

• Adding Integers Rule (for different signs)

• Subtracting Integers Rule (for different signs)

• Multiplying Integers Rule (for different signs)

• Dividing Integers Rule (for different signs)

Positive Integer • Negative Integer = 

• Positive Integer

• Negative Integer

• It depends on which number has the largest absolute value.

Negative Integer • Negative Integer = 

• Positive Integer

• Negative Integer

• It depends on which number has the largest absolute value.