TASK DEFINITION: You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
PROBLEM: the school is planning a field trip . the school has 11 classrooms . there are 100 students in the school and 20 seats on each school bus . how many buses are needed to take the trip ?

SOLUTION: 5

PROBLEM: for the walls of the house he would use 9 large planks of wood . if each plank of wood needs 8 pieces of nails to be secured how many nails does john need for the house wall ?

SOLUTION: 72

PROBLEM: my car gets 20 miles per gallon . how many miles can i drive on 5 gallons of gas ?

SOLUTION:
100