Given the task definition and input, reply with output. You are given a math word problem and you are supposed to apply multiple mathematical operators 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.

next food item she has to prepare is soup . she needs 280 cups of mushroom soup . if the first team made 90 cups and the third team made 70 cups how any cups should the second team prepare in order to meet the required amount of soup ?
120