IXL | Identify properties of addition and multiplication | 8th grade math

or

Which property of addition is shown?

1 + 2 = 2 + 1

associative

commutative

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or

Learn with an example

question

Which property of multiplication is shown?

(8 × 1) × 7 = 8 × (1 × 7)

associative

commutative

key idea

Associative property:
You can group the factors in any way without changing the result.

solution

(8 × 1) × 7 = 8 × (1 × 7)

This equation shows the associative property. The grouping of the factors is changed.

Looking for more? Try these:

Lesson: The commutative property

Lesson: The associative property

Lesson: The identity property

or

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Not feeling ready yet? These can help:

Z.2Properties of addition

Z.3Properties of multiplication

Lesson: The commutative property

Lesson: The associative property

Lesson: The identity property