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.

In fourth grade there were 35 students at the start of the year . During the year 10 students left and 10 new students came to school . How many students were in fourth grade at the end ?
35

There are 54 scissors in the drawer . Keith placed 22 more scissors in the drawer . How many scissors are now there in all ?
76

Sam had 9 dimes in his bank . His dad gave him 7 dimes . How many dimes does Sam have now ?

16