A classroom had 8 rows of desks with 6 desks in each row. Four desks were removed from the room. How many desks were left?

44 desks.

First of all, you need to find how many desks there are in total. To find it, you need to multiply 8 with 6.

8 x 6 = 48

Next, it says that four desks were removed. All you need to do is subtract 4 from 48.

48 - 4 = 44.