The comma tells us when to pause while reading and helps organize writing.
Since commas can be used in a variety of ways, they have a few rules you must memorize.
Use a comma to separate a series of three or more words in a list. Place a comma before the word “and” at the end of the list.
I like to eat lollipops, jellybeans, and bubblegum.
Use commas between lists of three or more adjectives or adverbs.
The puppy is fuzzy, soft, and gentle.
Use a comma between the day and year in a date.
Mazie was born on April 8, 1999.
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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.