instruction:
You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.
question:
Sara had 4 quarters and 8 dimes in her bank . Her sister borrowed 4 dimes . How many dimes does Sara have now ?
answer:
4


question:
There are 9 crayons in the drawer . Benny placed 3 more crayons in the drawer . How many crayons are now there in total ?
answer:
12


question:
If Charles strolled 6 miles at 3 miles per hour , how long was Charles travelling ?
answer:

2