Mathematical Properties

Front

Are these two expressions equivalent? 6 – (4 – 1) and (6 – 4) – 1

Back

No, these two expressions are not equivalent.

Tags

CCSS.7.NS.A.1D

Front

Are these two expressions equivalent? 2 • (3 • 7) and (2 • 3) • 7

Back

Yes, because of the associative property.

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CCSS.3.OA.B.5

Front

3(w + 4) = 3w + 12 is an example of...

Back

Distributive Property.

Tags

CCSS.6.EE.A.3

Front

This property tells us that when we change the order of numbers when we are adding, the answer does not change.

Back

Commutative Addition.

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CCSS.1.OA.B.3

Front

9 x 1 = 9

Back

Identity Property of Multiplication.

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CCSS.3.OA.B.5

Front

What is the Associative Property?

Back

The Associative Property states that the way in which numbers are grouped in addition or multiplication does not change their sum or product.

Tags

CCSS.7.NS.A.1D

Front

What is the Commutative Property?

Back

The Commutative Property states that changing the order of numbers in addition or multiplication does not change the result.

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CCSS.1.OA.B.3

Front

What is the Identity Property of Addition?

Back

The Identity Property of Addition states that adding zero to any number does not change the number.

Tags

CCSS.1.OA.B.3

Front

What is the Identity Property of Multiplication?

Back

The Identity Property of Multiplication states that multiplying any number by one does not change the number.

Tags

CCSS.3.OA.B.5

Front

Provide an example of the Distributive Property.

Back

3(x + 2) = 3x + 6.

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CCSS.6.EE.A.3