In the second sentence, you would, making it four-year-old boy. This is because the phrase four year old is modifying the noun boy. If the sentence is simply stating that someone or something is so many years old, then don't use a hyphen: Her dad turned sixty years old today.
Is 2 year old hyphenated?
Now we'll move on to when you don't hyphenate ages : When the age is part of an adjective phrase after the noun, you don't hyphenate it. For example, Beyoncé is 37 years old. John's twin sons are nearly 2 years old.
Is ten year old hyphenated?
In this example, 10-year-olds is acting as a substitute for a noun, so we hyphenate it .
Should years old be hyphenated?
Hyphenate “year old” if the phrase precedes a noun that it is modifying .
How do you write age?
Summary. So to sum up, you hyphenate an age when it's a noun or when it's a modifier that comes before a noun. The main time you don't hyphenate an age is when it comes after the noun it modifies. Ages are like every other compound modifier that way: you hyphenate them before the noun but not after the noun.
Is 5 year old hyphenated?
When the age itself is a noun, year old still needs to be hyphenated. For example: The 10-year-old was very loud. For being a 5-year-old, she's very independent.
How does a 10 year old act?
Ten-year-olds do feel very close to their parents, siblings, and extended family . They may have frequent squabbles with siblings, fighting especially with younger siblings. Peer pressure can play a big role in social relationships of most 10-year-olds.
Is 18 years old still a child?
According to the U.S. government, a child officially becomes an adult when they turn 18 . ... Still, even a kid who can go to war and buy a beer is not old enough to rent a car; for most car rental companies, the minimum age for rental is 25.
Is four year old hyphenated?
Thus, “ four-year-old” is hyphenated as a multi-word, single descriptor preceding a noun . The descriptions “too-tall-to-tango” and “bramble-covered” are also correctly hyphenated in sentence 6 because they precede the nouns they modify.
Is it 10 years old or 10 year old?
When used as an adjective the correct thing to say is year old . A ten-year-old boy is sitting on the couch. When used as a verb construct it must agree with the noun in terms of quantity. The boy is sitting on the couch is 10 years old.
How do you write age in year?
That is, when the phrase is describing the age of a person, place, or thing, and it precedes that noun in a sentence , then it should be written as year-old. In such cases, a hyphen should also connect year old to the number that precedes it (for example, “20-year-old girl”).
Is it 5 years old or 5 year old?
When the age itself is a noun, year old still needs to be hyphenated. For example: The 10-year-old was very loud. For being a 5-year-old, she's very independent .
How is a 5 year old supposed to act?
At this age, children can express feelings , although they might need help and time to identify and talk about tricky emotions like frustration or jealousy. They often have much better control over feelings too and might have fewer unexpected outbursts of anger and sadness.
Is it years old or year old?
When the age itself is a noun, year old still needs to be hyphenated. For example: The 10-year-old was very loud. For being a 5-year-old, she's very independent .
What should a 6 year old be able to do?
- Understand the concept of numbers.
- Know day from night and left from right.
- Be able to tell time.
- Be able to repeat three numbers backward.
