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.

[EX Q]: Kyle jogged 1.125 laps in P.E . class and 2.125 laps during track practice . How many laps did Kyle jog in all ?
[EX A]: 3.25

[EX Q]: Bianca and her mom were picking carrots from their garden . Bianca picked 26 and her mother picked 15 . If only 16 of the carrots were good , how many bad carrots did they have ?
[EX A]: 25

[EX Q]: Mrs. Franklin had 58 Valentines . Mrs. Franklin gave some to her students . Now she has 16 . How many Valentines did Mrs. Franklin give to her students ?
[EX A]:
42