Definition: You are given a math word problem and you are supposed to apply a single mathematical operator like addition, subtraction, multiplication, or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
Input: at the top of the empire state building he saw the madison square garden so he decided to go there as well . it took him 676 steps to get down the building and 315 steps from the building to madison square garden . how many steps did he take to get to madison square ?
Output:
991