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.

Ex Input:
During a canned food drive , items were sorted into bins . The drive resulted in 0.125 bin of soup , 0.125 bin of vegetables , and 0.5 bin of pasta . Altogether , how many bins would the canned food take up ?

Ex Output:
0.75

Ex Input:
Connie has 2315 red markers and 1028 blue markers . How many markers does she have altogether ?

Ex Output:
3343

Ex Input:
A pet store has 9 bird cages . If each cage has 2 parrots and 2 parakeets in it , how many birds does the pet store have total ?

Ex Output:
36