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What property of addition states that the way addends are grouped does not change the sum?
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∙ 12y ago
Communitive
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∙ 12y ago
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What is cummutative property?
Cummutative Property=> The order of addends [does not] change the sum!
Associative Property of Addition?
When elements are grouped without change of order, as: (a+b)+c=a+(b+c)
What property can you use to change the way three factors are grouped?
Commutativity.
3 plus 6 is equal to 6 plus 3?
This is an example of the Commutative Property of Addition. You can change the order of the addends (the numbers being added up) and the sum stays the same, 6+3=9, 3+6=9. To remember what the Commutative Property does, think of commute, like somebody commuting to work (move from one place to another)
What the definition of Identity property of addition?
The concept of an identity property in arithmetic is of a process that does not alter the identity of a number, so with respect to addition, the number zero has the identity property; you can add zero to a number and that number does not change. With multiplication, the number one has the identity property; you can multiply anything by one, and it doesn't change.
What states that the order of addends does not change the sum?
Commutative property of addition :)
What is assosiative property of addition?
You can change the grouping of the addends and the sum will stay the same
What is the definition of the Commutative Property of Addition?
Changing the order of addends does not change their sum. In symbolic form, a + b =b + a. Subtraction is not commutative .
What is cummutative property?
Cummutative Property=> The order of addends [does not] change the sum!
Associative Property of Addition?
When elements are grouped without change of order, as: (a+b)+c=a+(b+c)
What propertyis the way in which three or more numbers are grouped fro addition or muliplication does not change their sum orproduct respectively?
It is the associative property as well as the commutative property.
Why can you change the order of the addends in the commutative property?
This is possible because the order of the addends does not matter. For example, 3+8 is the same as 8+3. No matter how you list the addends, the sum will always be the same.
What is commuative property?
When adding or multiplying you may change the order of addends or factors.(Algebra 1)
What property states that changing the grouping of addends doesn't change the sum?
The associative property, for example a + b + c = a + c + b
What property can you use to change the way three factors are grouped?
Commutativity.
Changing the order of addends on problems with more than 2 addends always changes the answer?
False. Addition is both associative (meaning you can lump the addends together as much as you like) and commutative (meaning you can change the order of the addends as much as you like.) 2 + 3 + 5 = 2 + 5 + 3 = (2 + 3) + 5
Change the order or group the addends so that you can add mentally find the sum. Name the property you used?
22+14+8
