Warm Up 15

Front

What is the product of 5 and 6?

Back

30

Front

Back

75

Front

What is the product of 9 and 9?

Back

81

Front

What is the product of 4 and 8?

Back

32

Front

What is the product of 9 and 5?

Back

45

Front

Define multiplication.

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 5 x 3 means adding 5 three times: 5 + 5 + 5 = 15.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in a multiplication problem does not change the product. For example, 3 x 4 = 4 x 3.

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. For example, (2 x 3) x 4 = 2 x (3 x 4).

Front

What is the identity property of multiplication?

Back

The identity property states that any number multiplied by 1 remains unchanged. For example, 7 x 1 = 7.

Front

What is the zero property of multiplication?

Back

The zero property states that any number multiplied by 0 equals 0. For example, 9 x 0 = 0.