1011101 (2) + 11101 (2) = 1011101 + 011101 = 11101010
11110 (2) + 11010 (2) = 11110 + 11010 = 110000
1011011011 (2) + 1111000111 (2) = 1011011011 + 1111000111 = 11001011110
111 (2) × 101 (2) = 111 × 101 = 10011
101101 (2) × 11 (2) = 101101 × 11 = 10100011
11011101 (2) × 1110 (2) = 11011101 × 1110 = 110101100110
1011101 (2) + 11101 (2) = 1011101 + 011101 = 11101010
11110 (2) + 11010 (2) = 11110 + 11010 = 110000
1011011011 (2) + 1111000111 (2) = 1011011011 + 1111000111 = 11001011110
111 (2) × 101 (2) = 111 × 101 = 10011
101101 (2) × 11 (2) = 101101 × 11 = 10100011
11011101 (2) × 1110 (2) = 11011101 × 1110 = 110101100110