Which equation shows the identity property of addition? Choices: (A)m + n = k + m (B)m + n + p = k (C)k + m = m + k (D)k = 0 + k

Understand Identity Property: Understand the identity property of addition. The identity property of addition states that any number plus zero equals the original number. The equation should look like a = a + 0 or a = 0 + a.Analyze Choices: Analyze each choice to see which matches the identity property. (A) m + n = k + m - This equation does not include zero, so it doesn't show the identity property.Continue Analysis: Continue analyzing the choices. (B) m + n + p = k - This equation also doesn't include zero and is not relevant to the identity property.Check Next Choice: Check the next choice. (C) k + m = m + k - This equation shows the commutative property of addition, not the identity property.Check Last Choice: Check the last choice. (D) k = 0 + k - This equation correctly shows that adding zero to a number results in the original number, which is the identity property of addition.

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Which equation shows the identity property of addition? $\newline$ Choices: $\newline$ (A) $m + n = k + m$ $\newline$ (B) $m + n + p = k$ $\newline$ (C) $k + m = m + k$ $\newline$ (D) $k = 0 + k$

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Math Problems

Grade 6

Properties of addition

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Q. Which equation shows the identity property of addition?

\newline

Choices:

\newline

(A)

m + n = k + m

\newline

(B)

m + n + p = k

\newline

(C)

k + m = m + k

\newline

(D)

k = 0 + k

Understand Identity Property: Understand the identity property of addition. The identity property of addition states that any number plus zero equals the original number. The equation should look like $a = a + 0$ or $a = 0 + a$ .
Analyze Choices: Analyze each choice to see which matches the identity property. $\newline$ (A) $m + n = k + m$ - This equation does not include $0$ , so it doesn't show the identity property.
Continue Analysis: Continue analyzing the choices. $\newline$ (B) $m + n + p = k$ - This equation also doesn't include $0$ and is not relevant to the identity property.
Check Next Choice: Check the next choice. $\newline$ (C) $k + m = m + k$ - This equation shows the commutative property of addition, not the identity property.
Check Last Choice: Check the last choice. $\newline$ (D) $k = 0 + k$ - This equation correctly shows that adding zero to a number results in the original number, which is the identity property of addition.