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Q: What property allows the grouping of numbers in parentheses to change without changing the answer?

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The associative property refers to grouping numbers, which allows you to regroup numbers without changing the answer. 2(1x) = (2x1)xThe commutative property refers to changing the order of numbers without changing the answer. 4+1 = 1+4The distributive property refers to distribution of multiplication over addition. a x (b + c) = a x b + a x c

All i know is how to remember associative property. In associative property you can have the parentheses in between any numbers and it will be the same answer.

Here is a bit more information than you asked for:The commutative property is stated as: a+b=b+a, or ab = ba. Notice that the numbers (a and b) move back and forth. Think of a commuter, who travels back and forth to work each day.The associative property is stated as: (a+b)+c=a+(b+c) or (ab)c = a(bc). In this case the parentheses move back and forth, so you might want to call it the commutative property too! But there's something else going on here. Parentheses are grouping symbols, and a you group is the people you hang out with or associate with.So remember: If the grouping symbols move, it's the associative property. If it's the other one where things move, it's the commutative property.

Rearranging the parentheses in such an expression will not change its value, No mater what numbers are inside.

No. Rearranging numbers [2+3=3+2] is the commutative property. The associative property involves rearranging parentheses - (3 x 4) x 6 = 3 x (4 x 6).

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associative property

I think it is the Associative Property.

That's the Associative Property.

I think it is the Associative Property

The associative property refers to grouping numbers, which allows you to regroup numbers without changing the answer. 2(1x) = (2x1)xThe commutative property refers to changing the order of numbers without changing the answer. 4+1 = 1+4The distributive property refers to distribution of multiplication over addition. a x (b + c) = a x b + a x c

associative property

The associative property.

The associative property.

It is the Commutative Property which states that changing the order when adding numbers does not affect the result.

The Associative Law of Addition says that changing the grouping of numbers that are added together does not change their sum. This law is sometimes called the Grouping Property. Examples: x + (y + z) = (x + y) + z. Here is an example using numbers where x = 5, y = 1, and z = 7.

All i know is how to remember associative property. In associative property you can have the parentheses in between any numbers and it will be the same answer.

Here is a bit more information than you asked for:The commutative property is stated as: a+b=b+a, or ab = ba. Notice that the numbers (a and b) move back and forth. Think of a commuter, who travels back and forth to work each day.The associative property is stated as: (a+b)+c=a+(b+c) or (ab)c = a(bc). In this case the parentheses move back and forth, so you might want to call it the commutative property too! But there's something else going on here. Parentheses are grouping symbols, and a you group is the people you hang out with or associate with.So remember: If the grouping symbols move, it's the associative property. If it's the other one where things move, it's the commutative property.

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