An Armstrong number is an n-digit number that is equal to the sum of the n

numbers, identify all Armstrong numbers less than 1000, and investigate

a recursive sequence that uses a similar process. Throughout the

lesson, students will use spreadsheets or other technology.illuminations

The program computes all Armstrong numbers in the range of! 0 and 999.

^{th}powers of its digits. In this lesson, students will explore Armstrongnumbers, identify all Armstrong numbers less than 1000, and investigate

a recursive sequence that uses a similar process. Throughout the

lesson, students will use spreadsheets or other technology.illuminations

The program computes all Armstrong numbers in the range of! 0 and 999.