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.

[Q]: Sara had 4 quarters and 8 dimes in her bank . Her sister borrowed 4 dimes . How many dimes does Sara have now ?
[A]: 4


[Q]: Pamela bought 9.8 ounces of sugar , and she spilled 5.2 ounces of it on the floor . How much is ?
[A]: 4.6


[Q]: Tom found 5 seashells on the beach . he gave Jessica 2 of the seashells . How many seashells does he now have ?
[A]:
3