The associative property is applied in the number expression and the value of the expression is 6.
What is an arithmetic operation?
It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
We have a number expression:
3 + [7 + (–4)] = (3 + 7) + (– 4)
After analyzing we can clearly see in the above number expression the associative property is applied to rearrange the terms
As we know, in the associative property we can arrange in any expression such that:
If the expression is:
= a + (b + c)
= (a + b) + c
Now evaluating the number expression:
= 3+[7+(-4)]=
= (3+7)+(-4)
=10+(-4)
= 10 - 4
= 6
Thus, the associative property is applied in the number expression and the value of the expression is 6.
Learn more about the arithmetic operation here:
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