To write your CBSE admit card number or any other roll number in words, first, determine each digit's place value. Then, convert each digit into its word form. For example, if your roll number is 12345, write it as ‘Twelve thousand three hundred forty-five.’ Ensure clarity by separating each group of three digits with commas for easier reading.

Hey,

Roll numbers, should always be written specifically in words, write it Eight zero zero one six eight..in every competitive exams it should be wriiten this way!

Hope it helps! Comment Down if you have any other queries... Goodluck!