You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.

Example Input: A restaurant served 6 cakes during lunch and 9 during dinner today . How many cakes were served today ?
Example Output: 15

Example Input: There were 28 girls and 35 boys on the playground at recess . How many children were there in all ?
Example Output: 63

Example Input: There are 54 scissors in the drawer . Keith placed 22 more scissors in the drawer . How many scissors are now there in all ?
Example Output:
76