Which property of addition is shown? (q + r) + s = q + (r + s) Choices: (A)associative (B)commutative (C)identity

Identify Property of Addition: Identify the property of addition that involves the grouping of numbers. The associative property of addition states that the way in which numbers are grouped does not change their sum. This property is expressed as (a + b) + c = a + (b + c).Compare with Associative Property: Compare the given equation with the associative property. The given equation (q + r) + s = q + (r + s) matches the form of the associative property, where the grouping of addends is changed but the sum remains the same.Eliminate Other Properties: Eliminate other properties based on the form of the equation. The commutative property involves the order of numbers and is expressed as a + b = b + a, which does not match the given equation. The identity property involves the addition of zero and is expressed as a + 0 = a, which also does not match the given equation.Select Correct Property: Select the correct property based on the analysis. Since the given equation matches the form of the associative property, the correct answer is (A) associative.

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Which property of addition is shown? $\newline$ $(q + r) + s = q + (r + s)$ $\newline$ Choices: $\newline$ (A)associative $\newline$ (B)commutative $\newline$ (C)identity

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Math Problems

Grade 6

Properties of addition

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Q. Which property of addition is shown?

\newline

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

\newline

Choices:

\newline

(A)associative

\newline

(B)commutative

\newline

(C)identity

Identify Property of Addition: Identify the property of addition that involves the grouping of numbers. $\newline$ The associative property of addition states that the way in which numbers are grouped does not change their sum. This property is expressed as $(a + b) + c = a + (b + c)$ .
Compare with Associative Property: Compare the given equation with the associative property. $\newline$ The given equation $q + r$ + s = q + $r + s$ matches the form of the associative property, where the grouping of addends is changed but the sum remains the same.
Eliminate Other Properties: Eliminate other properties based on the form of the equation. The commutative property involves the order of numbers and is expressed as $a + b = b + a$ , which does not match the given equation. The identity property involves the addition of zero and is expressed as $a + 0 = a$ , which also does not match the given equation.
Select Correct Property: Select the correct property based on the analysis. $\newline$ Since the given equation matches the form of the associative property, the correct answer is $(A)$ associative.