How will it be right: ninety or ninety?

How do you spell: ninety or ninety? A comprehensive answer to this question will be given in the article presented. In addition, we will tell you about how numerals are written in this or that way.

General information about the names of numerals

In the name of numerals is called an independent part of speech, which denotes the number, number and order of certain subjects, and also answers the following questions: "which?", "How much?".

What kind of numbers do numerals have?

Before you understand how the word "ninety" is written, you should tell which types the given part of the speech is divided into.

So, the numerals are divided into three categories:

• Quantitative. Such words answer the following question "how much?". For example, six, twenty, seventy, three hundred, five hundred, two hundred and thirty-one, etc.
• Collective. To such numerals are the following: three, both, seven, etc.
• Ordinal. Such numerals answer the following question: "which?". For example, the second, third, first, last, hundredth, etc.

Thus, the word studied in this article refers to quantitative numerals. After all, it answers the question "how much?" - ninety.

Types of numerals

Ninety or ninety: how should I write correctly? This numeral is quantitative and complex, it consists of two bases. However, it obeys completely different rules than other complex and compound (several words) words.

Features of the names of numerals

Before telling you about how to properly write: ninety or ninety, it is necessary to say that both presented options have a full right to exist. To confirm these words, we give some illustrative examples:

• "I'm already quite old. I'm soon ninety years old. "
• "You must subtract from ninety-ten units to get eighty."

As you can see, the question of how to correctly write: ninety or ninety, is not quite true. After all, both of these options can be used in writing and speaking. However, this should be done only in certain cases. In which, we will consider a little further.

Ninety or ninety? Spelling of the names of numerals

Such numerals as "one hundred" and "ninety" have an ending -o only if they stand in the accusative or nominative cases. In the rest - at the end of these words it is necessary to write only the letter -a.

To make sure of the correctness of this rule, we shall decline the named numerals.

The name is numerator "ninety":

• The nominative case (what?) - ninety buttons;
• Death case (what?) - ninety buttons;
• The dative case (to what?) - ninety buttons;
• The accusative case (what?) - ninety buttons;
• The case of the instrumental (than?) - ninety buttons;
• The prepositional case (about what?) - (o) ninety buttons.

The name is "one hundred":

• The nominative case (what?) - one hundred rubles;
• Death case (what?) - a hundred rubles;
• The death of a dative (to what?) - a hundred rubles;
• Death case accusative (what?) - one hundred rubles;
• The case of the instrumental (than?) - hundred rubles;
• The prepositional case (about what?) - (o) hundred rubles.

Thus, in order to understand how to correctly write: ninety rubles or ninety rubles, you need to study the context more carefully. After that, you have to ask the corresponding question to this numeral. However, this should be done with respect to the verb phrase, that is, "ninety (-a) rubles".

Only after such an analysis you are able to correctly write this expression in a particular text.

Examples

In order to consolidate the material we have covered, we recommend that you consider several sentences where the numerals are used "ninety" in different case forms:

• "To buy an expensive little thing and stay with ninety rubles in a purse is a reckless act." In this sentence, the phrase "ninety rubles" is in the instrument case, since it answers the question "with what?". Accordingly, at the end of the numerals you must write the letter -a.
• "When I walked along the embankment, I saw a passerby dropping a purse, in which there were exactly ninety rubles." In this sentence, the phrase "ninety rubles" is in the nominative case, since it answers the question "what?". Accordingly, at the end of this numerals you must write the letter -o.

It should be specially noted that the word "hundred" is subject to these rules:

• "Why do one hundred girls have eighty guys?". In this sentence, the phrase "one hundred girls" is in the accusative case, since it answers the question "what?". Accordingly, at the end of this numerals you must write the letter "o".
• "Out of a hundred industrial cities, only thirty are safe for life and health." In this sentence, the phrase "one hundred industrial cities" stands in the genitive case, since it answers the question "what?". Accordingly, at the end of this numerals you must write the letter "a".

Let's sum up the results

As you can see, it is not difficult to determine in which cases the letters "o" and "a" should be written at the end of the numeral "ninety" name. For easier and faster memorization, we recommend that you make the following chart on a separate sheet:

• "O" - nominative, accusative case (one hundred and ninety);
• "A" - everything, except the nominative and accusative case (hundred, ninety).

After a few practical lessons, you will forever remember this rule.

Exercises for fixing the material

Put the missed endings:

1. "Do not have st ... rubles, and have friends ...".
2. "He ate nineties ... sweets."
3. "Without ninety ... points, he will not pass the exam."