Which property of addition is shown? 1 + (8 + 2) = (1 + 8) + 2 Choices: (A)associative (B)commutative

Identify Structure: Identify the structure of the equation. The equation is 1 + (8 + 2) = (1 + 8) + 2. Here, the parentheses are moved but the order of the numbers remains the same. Recall Properties: Recall the properties of addition. The associative property allows us to change the grouping of the numbers. The commutative property would allow us to change the order of the numbers. Match Property: Match the property to the equation. Since the grouping of numbers is changed but their order is not, this is an example of the associative property.

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Which property of addition is shown? $\newline$ $1 + (8 + 2) = (1 + 8) + 2$ $\newline$ Choices: $\newline$ (A)associative $\newline$ (B)commutative

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Math Problems

Grade 7

Properties of addition and multiplication

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Q. Which property of addition is shown?

\newline

1 + (8 + 2) = (1 + 8) + 2

\newline

Choices:

\newline

(A)associative

\newline

(B)commutative

Identify Structure: Identify the structure of the equation. $\newline$ The equation is $1 + (8 + 2) = (1 + 8) + 2$ . Here, the parentheses are moved but the order of the numbers remains the same.
Recall Properties: Recall the properties of addition. $\newline$ The associative property allows us to change the grouping of the numbers. The commutative property would allow us to change the order of the numbers.
Match Property: Match the property to the equation. $\newline$ Since the grouping of numbers is changed but their order is not, this is an example of the associative property.