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.

the teacher gave 42 pencils to 12 students equally . how many pencils did each student get ?
3.5

at the bird zoo the kids were able to visit 5 different bird cages each containing 8 different kinds of birds . how many different kinds of birds did the children see from the bird cages ?
40

there are 56 students in the class . the teacher wants to split them into 2 groups . the first group has 24 students . how many more students will there be in the second group ?

8