instruction:
Given a math word problem, answer the following question. You might need to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the question and then only report the final numerical answer.
question:
denver the dog is a famous architect in the city of animapolis . together with his engineer friend wally the wolf they decided to build the tallest building ever the animus tower . to make sure the framework of the tower is strongly built they hired the best builders in town . if they hired 318 beavers and 544 spiders how many workers in total did they hire to make the framework ?
answer:
862


question:
a pet store had 2 white cats 10 black cats and 3 gray cats . how many cats did they have total ?
answer:
15


question:
a chef was making pies . he made 2 apple 4 pecan and 7 pumpkin pies . how many pies did he make total ?
answer:

13


