Six small cubes with 1 cm long edges are bonded to form a cuboid with the largest surface area______ The smallest is______ ．

Six small cubes with 1 cm long edges are bonded to form a cuboid with the largest surface area______ The smallest is______ ．

(1) The surface area is: (6 × 1 + 6 × 1 + 1 × 1) × 2, = (6 + 6 + 1) × 2, = 13 × 2, = 26 (square centimeter); (2) 2 × 3, the length, width and height are respectively: 3cm, 2cm and 1cm, the surface area is: (3 × 2 + 3 × 1 + 2 × 1) × 2, = (6 + 3 + 2) × 2, = 11 × 2, = 22 (square centimeter); answer: the surface area of the cuboid The largest area is 26 square centimeters, the smallest is 22 square centimeters