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The zero property in which the answer will not be affected. For example: 15+0=15
The commutative property in which the numbers are changed in order. For example: 5+9+2=2+5+9
Last is the associative property in which only the parenthesis are changed in position. For example: (9+2)+7=9+(2+7)
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3 properties of addition and their meanings?
there is the asscocitive property,communitave property and the i don't know property
What is the three property of addition?
I think you mean, what are the 3 properties of addition? Well, addition, like everything else, has infinitely many properties. But I am guessing you mean the 3 properties of addition that are described in the axioms of algebra. Namely, 1. The commutative law. This says that you can add 2 numbers in either order and get the same answer. In symbols, x+y equals y+x. 2. The associative law. This says that if you add 3 numbers, you can group them either way without changing the answer. In symbols, (x+y)+z equals x+(y+z) 3. The distributive law of addition over multiplication. I will not try to describe this in words, which would be long and confusing. It is most clearly described in symbols: x*(y+z) equals x*y + x*z * * * * * An excellent attempt at answering a flawed question. There are only two properties of addition, so trying to describe 3 is not really possible. The third one, above, is a property of multiplication over addition - not of the operation of addition.
What are the properties of an equilaterial triangle?
IIt is not possible to list all the properties since more can be derived from the ones give. The basic one is that all three sides are of equal length. From this, it can be shown that all angles must also be equal, and so = 60 deg. Then you can show that the medians, altitudes, perpendicular bisectors of sides and angle bisectors are coincident. That means the centroid, circumcentre, incentre are the same. It has rotational symmetry of order 3 It has 3 axes of symmetry.
If 3 plus 6 equals 9 what does 6 plus 3 equal?
Addition in decimals is commutative; that is, it doesn't matter what order you add the numbers, they will give the same result. So 3 + 6 = 6 + 3 = 9.
What is the inverse operation of subtract -3?
Addition is the inverse of subtraction in the following sense, Addition is more basic and the usual approach is to define additive inverses (ie. negatives) and then define subtraction by using additive inverses, i.e. a subtract b means a + (-b) where -b denotes that number such that b + (-b) = 0. So, a subtract -3 means a + (- (-3) and -(-3) = 3 since -3 + 3 = 0. Therefore, a subtract -3 is the same as a + 3 in all cases. Subtracting -3 is the same as adding 3.
