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.

[Q]: In Yardley it snowed 0.125 inch in the morning and 0.5 inch in the afternoon . What was the total amount of snowfall ?
[A]: 0.625


[Q]: Sally had 39 baseball cards , and 9 were torn . Sara bought 24 of Sally 's baseball cards . How many baseball cards does Sally have now ?
[A]: 15


[Q]: Tom went to 4 hockey games this year , but missed 7 . He went to 9 games last year . How many hockey games did Tom go to in all ?
[A]:
13