Which equation shows the commutative property of addition? Choices: (A)(7 + 9) + 2 = 7 + (9 + 2) (B)1 + 3 + 8 = 12 (C)0 + 4 = 4 (D)3 + 5 = 5 + 3

Identify Property Formula: Identify the commutative property of addition formula: a + b = b + a. Check Choices: Check each choice to see if it matches the commutative property: (A) (7 + 9) + 2 = 7 + (9 + 2) - This is associative, not commutative. (B) 1 + 3 + 8 = 12 - This is just an addition, not showing commutation. (C) 0 + 4 = 4 - This shows identity property, not commutative. (D) 3 + 5 = 5 + 3 - This matches the commutative property, as the order of addition is reversed but the result is the same.

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Which equation shows the commutative property of addition? $\newline$ Choices: $\newline$ (A) $(7 + 9) + 2 = 7 + (9 + 2)$ $\newline$ (B) $1 + 3 + 8 = 12$ $\newline$ (C) $0 + 4 = 4$ $\newline$ (D) $3 + 5 = 5 + 3$

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Math Problems

Grade 6

Properties of addition

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Q. Which equation shows the commutative property of addition?

\newline

Choices:

\newline

(A)

(7 + 9) + 2 = 7 + (9 + 2)

\newline

(B)

1 + 3 + 8 = 12

\newline

(C)

0 + 4 = 4

\newline

(D)

3 + 5 = 5 + 3

Identify Property Formula: Identify the commutative property of addition formula: $a + b = b + a$ .
Check Choices: Check each choice to see if it matches the commutative property: $\newline$ (A) $(7 + 9) + 2 = 7 + (9 + 2)$ - This is associative, not commutative. $\newline$ (B) $1 + 3 + 8 = 12$ - This is just an addition, not showing commutation. $\newline$ (C) $0 + 4 = 4$ - This shows identity property, not commutative. $\newline$ (D) $3 + 5 = 5 + 3$ - This matches the commutative property, as the order of addition is reversed but the result is the same.