example for zero and whole numbers, distributive property,identity properties. plsss answer it friends i will follw which friend will answer this. plsss i need examples only i am 3rd class
Answers
Answer:
Step-by-step explanation:
Whole no.-0,1,2,3
Distributive property- The distributive property is the one which allows us to multiply the number by a group of numbers, which are added together.
a+(b+c)= ab+ac
7(5+2)= 7×5 +7×2
=>7(7)= 35+14
LHS = RHS
Identity property- A property that applies to a group of numbers in the form of set. It cannot be applied to any individual number only.
0 is an additive identity and 1 is a multiplicative identity for rational numbers. Examples: 1/2 + 0 = 1/2 [Additive Identity] 1/2 x 1 = 1/2 [Multiplicative Identity]
Hope it helps
Properties of Addition
Closure Property
Two whole numbers add up to give another whole number. This is the closure property of the whole numbers. It means that the whole numbers are closed under addition. If a and b are two whole numbers and a + b = c, then c is also a whole number. 3 + 4 = 7 (whole number).
Browse more Topics under Whole Numbers
Representation on Number Line
Even and Odd Numbers
Commutative Property
This property of the whole numbers tells that the order of addition does not change the value of the sum. Let a and b are two whole numbers, then a + b = b + a. Suppose a = 10 and b = 18 ⇒ 10 + 18 = 28 = 18 + 10.
Associative Property
When we add three or more whole numbers, the value of the sum remains the same. The order of addition of numbers is not important. Or, in other words, the numbers can be grouped in any manner. The sum remains the same. This is the associative property of addition.
If a, b, and c are three whole numbers, then a + (b + c) = (a + b) + c = (a + c) + b. For example, 10 + (5 + 12) = (10 + 5) + 12 = (10 + 12) + 5 = 27
Additive Identity
This is the property of zero by which the value of the whole number remains the same when added to any whole number. Zero is the additive identity of whole numbers. If w is a whole number, then w + 0 = w = 0 + w. For example, 0 + 7 = 7 = 7 + 0.
Properties of Subtraction
Closure Property
When one whole number is subtracted from another, the difference is not always a whole number. This means that the whole numbers are not closed under subtraction. If a and b are two whole numbers and a − b = c, then c is not always a whole number. Take a = 7 and b = 5, a − b = 7 − 5 = 2 and b − a = 5 − 7 = −2 (not a whole number).