Multiplying and Dividing with Negative Numbers

Front

What is the result of multiplying a positive number by a negative number?

Back

Negative

Front

A negative rational number can be written as a fraction in ______ different forms.

Back

Two

Front

Dividing zero by any non-zero number results in a ______.

Back

Zero

Front

Example of using rational numbers to model a real-world problem:

• Calculating temperature changes
• Counting apples
• Measuring length
• Adding whole numbers

Back

Calculating temperature changes

Front

The product of -3/8, -2/3, and -5/2 is ____.

Back

-1/4

Front

Multiply the numerators: -3, -2, and -5.

Back

-30

Front

Diego's score is 2/3 of Layla's score. If Layla's score is -1.5, what is Diego's score?

Back

-1

Front

3/4 of -2

Back

-1.5

Front

Calculate the total change in depth over the week if the depth changes from 2,366.74 ft to 2,354.63 ft.

Back

-12.11 ft

Front

4.8(-2.5) ÷ (-0.1)

Back

-120