Spell Numbers 1-100 In Norwegian Words
To write and remember the correct spelling of Norwegian numbers from 1 to 100 you better learn the language rules for writing numbers into Norwegian words.
The best thing to do is to memorize all numbers from 1 to 20. Even though numbers starting from 11 start to have similarities such as most ending with 'ten', there are still enough differences to warrant memorization.
Starting from eleven all numbers up to 100 are written together. Numbers bigger than 20 and smaller than 100 are written by prefixing the tens and then writing the single digit. When writing out bigger numbers such as hundreds(hundre) and thousands(tusen) spaces are used for all digits.
You probably already know the principle of Norwegian numerical formulation from other languages, such as English.