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:
Jazmin had 1209 dolls and Geraldine had 2186 dolls . If they put their dolls together , how many would they have ?
answer:
3395


question:
After a party , 0.625 of the cake is left over . That night , big brother eats 0.25 of the cake . How much is left over after that ?
answer:
0.375


question:
A restaurant served 5 cakes during lunch and 6 during dinner today . The restaurant served 3 cakes yesterday . How many cakes were served in total ?
answer:

14