Teen number ID

Front

What is the definition of a teen number?

Back

A teen number is any number from 13 to 19, inclusive.

Front

List all the teen numbers.

Back

The teen numbers are 13, 14, 15, 16, 17, 18, and 19.

Front

What is the smallest teen number?

Back

The smallest teen number is 13.

Front

What is the largest teen number?

Back

The largest teen number is 19.

Front

How do you identify a teen number?

Back

A teen number can be identified by its range (13-19) and its last digit, which is typically 3, 4, 5, 6, 7, 8, or 9.

Front

What is the sum of all teen numbers?

Back

The sum of all teen numbers (13 + 14 + 15 + 16 + 17 + 18 + 19) is 105.

Front

What is the average of the teen numbers?

Back

The average of the teen numbers is 15.

Front

How many teen numbers are there?

Back

There are 7 teen numbers.

Front

What is the difference between the smallest and largest teen number?

Back

The difference between the smallest (13) and largest (19) teen number is 6.

Front

What is the second smallest teen number?

Back

The second smallest teen number is 14.