TASK DEFINITION: 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.
PROBLEM: April 's discount flowers was having a sale where each flower was 3 dollars . If Robin bought 5 roses and 4 daisies , how much did she spend ?

SOLUTION: 27

PROBLEM: Tom found 15 seashells and Fred found 43 seashells on the beach . When they cleaned them , they discovered that 29 were cracked . How many seashells did they find together ?

SOLUTION: 58

PROBLEM: Mary ’ s mom is getting ready for Mary ’ s birthday party . She blew up 6 balloons this morning and 5 balloons this afternoon . How many balloons did she blow up in all ?

SOLUTION:
11