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.

Mike has 8 orange marbles , he gave Sam 4 of the marbles . How many orange marbles does he now have ?
4

While making desserts for a bake sale , Victor used 0.625 scoop of brown sugar as well as 0.25 scoop of white sugar . How much more brown sugar did Victor use ?
0.375

Megan had 217 markers . Robert gave her 109 more markers . How many markers does Megan have altogether ?

326