Question

answer the following:
(1) sum of two whole number is always a whole number. name the property which state the above.
(2) write associative property of additional for three numbers a, b and c.
(3) if a and b are two whole number,then a×b=b×a. name the property which states this fact.​

Answer 1

Answer:

1) closure property

The closure property of whole numbers states that the sum of two whole numbers is always a whole numbers.

2) The Associative Property is the rule that includes grouping of numbers. For associative property of addition, the rule is "a + (b + c) = (a + b) + c", for example, 2 + (3 + 4) = (2 + 3) + 4 ⇒2+7 = 5+4

3)Commutative Property of Addition

Commutative Property of Addition / Order Property of Addition: If a and b are any two whole numbers, then a + b = b + a.

Answer 2

1. closure property
2. (a+b)+c
3. associative property

Step-by-step explanation:

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