Properties of Addition and Multiplication

Front

What is the identity property of addition?

Back

The identity property of addition states that any number plus zero equals the other number.

Tags

CCSS.1.OA.B.3

Front

What is the commutative property of addition?

Back

The commutative property of addition states that changing the order of the addends does not change the sum. For example, 6 + 9 = 9 + 6.

Tags

CCSS.1.OA.B.3

Front

What is the associative property of addition?

Back

The associative property of addition states that the way in which numbers are grouped does not change their sum. For example, (2 + 3) + 4 = 2 + (3 + 4).

Tags

CCSS.1.OA.B.3

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a number by a sum.

Tags

CCSS.3.OA.B.5

Front

Calculate: 4(2x + 3)

Back

8x + 12

Tags

CCSS.6.EE.A.3

Front

Calculate: 5(a + 6)

Back

5a + 30

Tags

CCSS.6.EE.A.3

Front

Calculate: 2(5 + 4)

Back

(2 x 5) + (2 x 4) = 10 + 8 = 18

Tags

CCSS.3.OA.B.5

Front

What is the identity property of multiplication?

Back

The identity property of multiplication states that any number multiplied by one equals the other number.

Tags

CCSS.3.OA.B.5

Front

What is the commutative property of multiplication?

Back

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

Tags

CCSS.3.OA.B.5

Front

What is the associative property of multiplication?

Back

The associative property of multiplication states that the way in which numbers are grouped does not change their product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Tags

CCSS.3.OA.B.5