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


question:
Each day , the polar bear at Richmond 's zoo eats 0.2 bucket of trout and 0.4 bucket of salmon . How many buckets of fish does the polar bear eat daily ?
answer:
0.6


question:
Adam has 13 blocks . Ann has with 9 blocks . Ann finds another 44 . How many blocks does Ann end with ?
answer:

53