100k in numbers is 100,000. The "k" stands for "thousand," so 100k represents one hundred thousand.
The sequence of numbers 100k, 300k, 100k represents a pattern where the value increases by 200k each time before returning to the original value.
100k 100k
100,000
100k
100k & up.
100k
$100K
100k
100k
100k and up
100K
100k