Netizens, this is the fifth question on page 25 of the fifth-grade people's education edition math book. Process: ∵ There is no label paper on the upper and lower layers, ∴ Only 10 multiplied by 6 is separated from the formula. Formula: (length times height, width times height) times 2. (10 x12+6 x12) x 2 = 384 (square centimeter). A: The area of this trademark paper is at least 384 square centimeters. I worked hard to type this multiplication sign. I hope I can't get it.