TASK DEFINITION: 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.
PROBLEM: Steve has 46 oranges . He shares 4 with Patrick . How many oranges will Steve have ?

SOLUTION: 42

PROBLEM: Ralph collects 4 cards . Ralph 's father gives Ralph 8 more . How many cards does Ralph have ?

SOLUTION: 12

PROBLEM: 58 children are taking a bus to the zoo . They sit 2 children in every seat . How many seats will the children need in all ?

SOLUTION:
29