IXL | Identify properties of addition and multiplication | 6th grade math

or

Which property of multiplication is shown?

9 × (6 × 2) = (9 × 6) × 2

commutative

associative

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or

Learn with an example

question

Which property of addition is shown?

5 + (9 + 7) = (5 + 9) + 7

associative

commutative

key idea

Associative property:

(q + r) + s = q + (r + s)

You can group the addends with parentheses and get the same sum.

solution

5 + (9 + 7) = (5 + 9) + 7

This equation shows the associative property. The grouping of the addends 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:

CC.1Addition, subtraction, multiplication, and division facts

Lesson: The commutative property

Lesson: The associative property

Lesson: The identity property