We always capitalize the names of people.
Mike Miller won an award last week.
We also always capitalize the first word of a new sentence.
They are studying for their next exam.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
The correct answer is
The smallest number is the one that comes first while counting.
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21 is the smallest number.