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.

[Q]: For the school bake sale Maria made 19 cupcakes . If she sold 5 of them and then made 10 more , how many cupcakes would she have ?
[A]: 24

[Q]: Mrs. Hilt baked pies last weekend for a holiday dinner . She baked 16 pecan pies and 14 apples pies . If she wants to arrange all of the pies in rows of 5 pies each , how many rows will she have ?
[A]: 6

[Q]: For Halloween Katie and her sister combined the candy they received . Katie had 10 pieces of candy while her sister had 6 . If they ate 9 pieces the first night , how many pieces do they have left ?
[A]:
7