Can you start a sentence with a NUMBER?

That is a matter of style, not grammar. Most stylebooks say not to start a sentence with a number. It just looks bad.

Twenty-seven years ago, Agnes hung out her wash.

Spell it out.

You cannot begin a sentence with a numeral. The number "1,256,781" must be entered at the beginning of a sentence as "One million, two hundred fifty-six thousand, seven hundred and eighty-one," as ridiculous as it seems. If the number involves a unit of measure, the unit must be likewise spelled out as a word in most cases (pH would be one exception). Work the sentence so you don't have to begin it with the number!

sixty dollars was in my wallet but all of a sudden it disappeared

sixty days ago was the last time i saw my purse

sixty minutes ago i was still sleeping

sixty students were in my gym class today!

sixty was what i gotten on my social studies quiz that i took last week

lol those are just funny examples but yeah hope i helped!

Just a sentence? Hell, one of the greatest speeches ever uttered by man began with a number:

"Four score and seven years ago, our forefathers...."

45-990 was the number on the magazine label.

Yes, it is possible to start a sentence with a number.

Remember Lincoln: Four score and seven years ago.

You can start with a number as long as it is spelled out.

Two people joined me for lunch.

-MM

yes, it's fine. like ,,,,, 50 is a great age for yoga.