Multiplying Rational Numbers 5th pd

Front

What is the product of a positive number multiplied by a positive number?

Back

Positive.

Front

What is the sign of the product of (-) x (-) x (+) x (-) x (-)?

Back

Positive.

Front

Calculate: (-1/4) x (1/2)

Back

-1/8.

Front

What is the sign of the product of (-) x (-) x (-) x (-) x (-)?

Back

Negative.

Front

Calculate: -1.2 x -3.4

Back

4.08.

Front

What is the product of a negative number multiplied by a positive number?

Back

Negative.

Front

What is the product of two negative numbers?

Back

Positive.

Front

If you multiply three negative numbers, what will the sign of the product be?

Back

Negative.

Front

What happens to the sign of the product when you multiply an even number of negative numbers?

Back

The product is positive.

Front

What happens to the sign of the product when you multiply an odd number of negative numbers?

Back

The product is negative.