instruction:
You are given a math word problem and you are supposed to apply a single mathematical operator like addition, subtraction, multiplication, or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
question:
adam needed to climb 96 stair steps to reach the rooftop . he already climbed 74 . how many stair steps do left for adam to climb now ?
answer:
22

question:
the last place that he went to was the city animal shelter . there he donated some money to make sure the dogs and cats there are being taken care of . if there are 645 cats and 567 dogs there how many animals are there in the shelter ?
answer:
1212

question:
julian is writing a comic book . his story has 143 frames in all . if he wants to put exactly 11 frames on each page how many pages would he have ?
answer:
13