Skip counting?
If you start skip counting from 0 you will get all the numbers that are multiples of whatever number you are skip counting in.
Multiples result when a number is multiplied by successive counting numbers.
12021
Multiply the number by successive counting numbers.
That's going to depend on which direction you're counting. -- If you're counting up (forward, like counting money), the next one after seven is eight. -- If you're counting down (backward, like a rocket launch), the next one after seven is six.
Multiply the number by successive counting numbers.
Multiply the number by successive counting numbers.
To find the multiples of any number, multiply it by successive counting numbers.
Multiply that number by successive counting numbers.
Multiply the given number by successive counting numbers.
Multiply a given number by successive counting numbers.
Multiply your number by successive counting numbers.