IXL | Properties of addition | 3rd grade math

or

Which property of addition is shown?

1 + 3 = 3 + 1

associative

commutative

identity

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Learn with an example

question

Which equation shows the commutative property of addition?

7 + 2 = 8 + 1

5 + 9 = 9 + 5

0 + 6 = 6

3 + 0 = 3

key idea

Commutative property: p + q = q + p
You can add numbers in any order and get the same sum.

solution

5 + 9 = 9 + 5

This equation shows the commutative property. The order of the addends is changed.

Looking for more? Try these:

Lesson: The associative property

Lesson: The commutative property

Lesson: The identity property

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Not feeling ready yet? These can help:

J.2Addition and subtraction - up to 20

Lesson: The associative property

Lesson: The commutative property

Lesson: The identity property