Teacher:You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
Teacher: Now, understand the problem? Solve this instance: Rupert and Ronald aced their math test . So their mother bought for them a wonderful trampoline yesterday . Ronald jumped 157 times on the trampoline . Rupert jumped 86 more times than Ronald . How many times did they jump altogether ?
Student:
243