issb mathematics MCQ #410

Surface area of cube side 3?

issb mathematics MCQ #410

  1. Question 1

    Q1. Surface area of cube side 3?

    • A) 27
    • B) 36
    • C) 54
    • D) 81

    Answer: 54

    Explanation: Six faces each 9 gives surface area 54. Work each step carefully; ISSB math rewards accuracy under time pressure.