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: Tom bought a skateboard for $ 9.46 , and spent $ 9.56 on marbles . Tom also spent $ 14.5 on shorts . In total , how much did Tom spend on toys ?

SOLUTION: 19.02

PROBLEM: Janet has 3 stickers . She gets 53 more from Ruth . How many stickers does Janet have in all ?

SOLUTION: 56

PROBLEM: Sam grew 4 watermelons , but the rabbits ate 3 watermelons . How many watermelons does Sam have left ?

SOLUTION:
1