instruction:
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.
question:
A car company produced 3884 cars in North America and 2871 cars in Europe . How many cars is that in all ?
answer:
6755


question:
You have collected 7 crickets . How many more crickets do you need to collect to have 11 crickets ?
answer:
4


question:
Ella owns 2 dogs . Each day , 1 dog eats 0.125 scoop of dog food and the other dog eats 0.125 scoop . Together , how much dog food do the 2 dogs eat each day ?
answer:

0.25