Multiplying Integers

Front

What is the product of two negative integers?

Back

The product of two negative integers is positive.

Front

What is the product of a positive integer and a negative integer?

Back

The product of a positive integer and a negative integer is negative.

Front

What is the product of two positive integers?

Back

The product of two positive integers is positive.

Front

Calculate the product: (5) • (–9) • (–2)

Back

90

Front

If the temperature drops 3 degrees every hour for 6 hours, how much does it drop in total?

Back

-18 degrees.

Front

What is the result of multiplying (2)(10)?

Back

20

Front

What happens when you multiply zero by any integer?

Back

The result is always zero.

Front

What is the rule for multiplying integers with the same sign?

Back

When multiplying integers with the same sign, the product is positive.

Front

What is the rule for multiplying integers with different signs?

Back

When multiplying integers with different signs, the product is negative.

Front

If I multiply -4 by -5, what is the result?

Back

20.