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: Alyssa loves eating fruits . Alyssa paid $ 12.08 for grapes , and $ 9.85 for cherries . In total , how much money did Alyssa spend ?

Output: 21.93

Input: Consider Input: There are 40 boys and some girls on the playground . There are 117 children altogether . How many girls are on the playground ?

Output: 77

Input: Consider Input: Josh had 142 pencils . He gave 31 pencils to Dorothy . How many pencils does Josh have left ?
Output: 111