The correct answer would be an option (D) Associative Property of Addition.
What is the Associative Property of Addition?
The associative property of addition is a rule which states that when adding three or more numbers, we can arrange them in any configuration, and the resultant sum is unaffected by how they are arranged.
(a + b) + c = a + (b + c)
Given Line 1 and Line 2 are shown below.
Line 1 as :
⇒ (3 + 9) + 5
Line 2 as :
⇒ 3 + (9 + 5)
According to Associative Property of Addition,
Line 1 as :
(3 + 9) +5 equals 12 + 5 which equals 17
Line 2 as :
3 + (9 + 5) equals 3 + 14 which equals 17
The correct answer would be an option (D) Associative Property of Addition.
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