Multiplying Rational Numbers

• Positive

• Negative

• -2.418

• -2.58

• -25.8

• 2.58

Find the product

• 105

• -105

• 
• 

• Positive

• Negative

What operations follow this rule:

Same Signs=Positive Answer

DIfferent Signs=Negative Answer

Select ALL that apply

• Addition

• Subtraction

• Multiplication

• Division

During the spring, the snowpack melts 5.2 inches each month for 3 months.

Which expressions can represent the total change in the snowpack in inches?

Choose ALL that apply

• 6.1

• 6.2

• -62

• 62

• Positive

• Negative

−1.2 x −3.4

• −4.08

• −4.8

• 4.8

• 4.08