general math MCQ #449

What is 280 - 120 - (-320) + 50?

general math MCQ #449

  1. Question 1

    Q1. What is 280 - 120 - (-320) + 50?

    • A) 480
    • B) 680
    • C) 530
    • D) 378

    Answer: 530

    Explanation: Subtracting a negative is the same as adding: 280 − 120 − (−320) + 50 = 280 − 120 + 320 + 50 = 530.