Multiplying Integers

Front

What is the product of (-10)(-2)?

Back

20

Front

What is the product of 9 and -7?

Back

-63

Front

The product of a positive integer and a negative integer is always:

Back

negative.

Front

What is the product of -88 and 0?

Back

0

Front

What is the product of (-6) and 5?

Back

-30

Front

What is the product of two negative integers?

Back

positive.

Front

What is the product of two positive integers?

Back

positive.

Front

What is the product of a positive integer and zero?

Back

0.

Front

What is the product of a negative integer and zero?

Back

0.

Front

If a number is multiplied by -1, what happens to its sign?

Back

The sign changes.