Four-digit numbers can be partitioned into ones, tens, hundreds and thousands. Understanding the value of each digit makes it easier to compare numbers using the less than (<), greater than (>) and ...

When you are adding larger numbers, it’s often better to use a written method. Column addition is a good written method to add one number to another. It involves putting the digits of each number into ...

Idea: In this task, I print each digit of a number using recursion. The function keeps dividing the number by 10 until it reaches 0 (base case). After that, while returning back, it prints each digit ...

factor can be all numbers from 2 to number that we check if number % factor == 0 if it is equal to zero, we check again with number // factor ...