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Mr. Haugh wrote the following expression on the board.

6 + (24 - 4) + 8 x 2

A. What step do you perform first in evaluating this expression?

B. What step do you perform second in evaluating this expression?

C. What is the value of the expression?

User Azimuth
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2 Answers

2 votes

Answer:

A. The first step is to perform the multiplication operation, which is 8*2.

B. The second step is to perform the addition and subtraction operations from left to right, which gives us the simplified expression of 6 + 20 + 16.

C. The value of the expression is 42.

Explanation:

For the given question, the first step in evaluating the expression 6 + (24 - 4) + 8 x 2 is to perform any multiplication or division operations , since they take precedence over addition and subtraction. In this case, 8 x 2 equals 16, so we can simplify the expression to 6 + (24 - 4) + 16.

The second step is to perform any addition or subtraction operations, working from left to right. In this case, 24 - 4 equals 20, so we can further simplify the expression to 6 + 20 + 16.

Finally, we can add the remaining numbers to get the value of the expression: 6 + 20 + 16 = 42. Therefore, the value of the expression is 42.

User Yonatan Maman
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8.0k points
1 vote
A. (24-4) the parentheses
B. 8*2 multiplication
C. 42
User BRPocock
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8.5k points