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.

Input: Consider Input: Mrs. Hilt looked at her car 's odometer before a trip . The odometer showed that she had traveled 212.3 miles . When she stopped for lunch , the odometer read 372 . How many miles had she traveled ?

Output: 159.7


Input: Consider Input: John had 5 dollars . At the store he spent $ 2 on a new game . If he got another 26 dollars for his allowance , how much money does he have now ?

Output: 29


Input: Consider Input: Wendy bought 4 new chairs and 4 new tables for her house . If she spent 6 minutes on each piece furniture putting it together , how many minutes did it take her to finish ?


Output: 48