Calculate the value of the expression: 3 − [2 − (2 − [3 − 4] − 1) + 4]

Correct answer marked below

A

-3

-1

Correct

C

1

D

3

E

5

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Explanation

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Official Explanation

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3 − [2 − (2 − [3 − 4] − 1) + 4] = 3 − [2 − (2 − [-1] − 1) + 4] = 3 − [2 − (2…

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Comments

2

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N

NicoAug 15, 2024

appreciated!

H

HarshalaFeb 26, 2025

thanks for posting

What this question tests

Your fluency with the order of operations, fractions, decimals, and basic number sense — the foundation every quant question leans on.

Applying the order of operations out of sequence or rounding intermediate values before the final step.

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