1. Add together the denary numbers 1.562 * 104 amd 3.128 * 102 2. Add together the two binary numbers given below leaving the result in normalised floating point binary form 0 . 1 1 0 0 0 0 0 1 1 1 1 0 . 1 1 0 1 0 0 0 0 0 1 0 + 3. Subtract the number 01001000 0011 from 01011000 0000