if there are 26 students in each third-grade class and 3 third-grade classes in the school, how many students will attend an assembly for third graders if a total of 4 students are absent?

The solution to the problem is as follows:

(26×3) − 4 = 74

Therefore, there are 74 students  that will attend an assembly for third graders if a total of 4 students are absent.

I hope my answer has come to your help. God bless and have a nice day ahead!