Equal Groups Lesson Check

Front

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

Back

The result is always negative.

Front

What is the product of 2 and -11?

Back

-22

Front

What is the product of -6 and 6?

Back

-36

Front

Define multiplication in terms of equal groups.

Back

Multiplication is the process of adding equal groups together.

Front

If you have 3 groups of -4, what is the total?

Back

-12

Front

What does it mean to multiply by zero?

Back

Any number multiplied by zero equals zero.

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which numbers are grouped in multiplication does not change the product.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product.

Front

Calculate: -5(4)

Back

-20

Front

Calculate: 7(-3)

Back

-21