Which of the given equations show the identity property of addition?

A. 0 + 9 = 9
B. 7 + 0 = 0 + 7
C. 4 = 1 + 3
D. 0 + 9 = 9 + 0
That's Correct!
It's Wrong!

According to identity property of addition, sum of zero and any other number is the number itself.

Look for the option, which is in the form a + 0 = a or 0 + a = a.

We notice that option A, 0 + 9 = 9 shows the identity property of addition.

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Key Data

Questions
20
Grade
3
Theme
Addition
Passing score
80%

Progress

8 Incorrect
10 Correct
1
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Restart