👉 The word "12 99" is a combination of numbers that can be confusing. It's like when you've got a list of 365 days and you're trying to remember which day is the 14th, but you're constantly getting confused.
Here's an example sentence using it: "Why not try saying 'one hundred twenty-nine' instead of 'two hundred and nineteen'? That way, you won't have to worry about remembering which number comes next!"