Let’s look at the days of the week starting at Monday. Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday. Do you the days of the week in order? How many days of the week are there? Let’s count them. We will start at Monday. One, two, three, four, five, six, seven. There are seven days of the week. Let’s say them again starting from Monday. Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.