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

Understand Addition Properties: Understand the properties of addition. The associative property of addition states that the way in which numbers are grouped does not change their sum. This is expressed as (a + b) + c = a + (b + c). The commutative property of addition states that the order in which two numbers are added does not change their sum. This is expressed as a + b = b + a. The identity property of addition states that any number plus zero is the original number. This is expressed as a + 0 = a.Compare with Given Equation: Compare the given equation with the properties of addition. The given equation is r + (s + t) = (r + s) + t. We need to determine which property of addition this equation represents.Identify Property of Equation: Identify the property of addition shown by the equation. The equation r + (s + t) = (r + s) + t matches the format of the associative property of addition, which is (a + b) + c = a + (b + c). The sum remains the same regardless of the grouping of the addends.

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Which property of addition is shown? $\newline$ $r + (s + t) = (r + s) + t$ $\newline$ 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

r + (s + t) = (r + s) + t

\newline

Choices:

\newline

(A)associative

\newline

(B)commutative

\newline

(C)identity

Understand Addition Properties: Understand the properties of addition. The associative property of addition states that the way in which numbers are grouped does not change their sum. This is expressed as $(a + b) + c = a + (b + c)$ . The commutative property of addition states that the order in which two numbers are added does not change their sum. This is expressed as $a + b = b + a$ . The identity property of addition states that any number plus zero is the original number. This is expressed as $a + 0 = a$ .
Compare with Given Equation: Compare the given equation with the properties of addition. $\newline$ The given equation is $r + (s + t) = (r + s) + t$ . We need to determine which property of addition this equation represents.
Identify Property of Equation: Identify the property of addition shown by the equation. $\newline$ The equation $r + (s + t) = (r + s) + t$ matches the format of the associative property of addition, which is $(a + b) + c = a + (b + c)$ . The sum remains the same regardless of the grouping of the addends.