A1 Numbers
A1 number vocabulary in alphabetical order with definitions and example sentences.
eight
The number 8.
Example
There are eight slices in this pizza.
eighteen
The number 18.
Example
You can vote when you are eighteen years old.
eighty
The number 80.
Example
My grandmother is eighty years old today.
eleven
11.
Example
There are only eleven of these rare animals left.
fifteen
15.
Example
He's in the first fifteen.
fifth
5th.
Example
Today is the fifth (of May).
fifty
50.
Example
She was born in the fifties.
first
Happening or coming before all other similar things or people; 1st.
Example
her first husband
five
5.
Example
There are only five cookies left.
forty
The number 40.
Example
There are forty students in our class.
four
The number 4.
Example
A square has four sides.
fourteen
The number 14.
Example
My sister is fourteen years old.
fourth
4th.
Example
Today is the fourth (of May).
hundred
100.
Example
One hundred (of the children) have already been placed with foster families.
million
1 000 000.
Example
a population of half a million
nine
9.
Example
There are only nine of these rare animals left.
nineteen
The number 19.
Example
The book has nineteen chapters.
ninety
90.
Example
The temperature must be in the nineties today.
one
The number 1.
Example
Do you want one or two?
second
Happening or coming next after the first in a series of similar things or people; 2nd.
Example
This is the second time it's happened.
seven
7.
Example
There are seven cookies left.
seventeen
The number 17.
Example
There are seventeen people on the bus.
seventy
The number 70.
Example
The hotel has seventy rooms.
six
6.
Example
There are six cookies left.
sixty
The number 60.
Example
There are sixty minutes in an hour.
ten
10.
Example
There are only ten of these rare animals left.
thirteen
The number 13.
Example
A teenager is thirteen years old or older.
thirty
The number 30.
Example
September has thirty days.
thousand
1 000.
Example
There were thousands of people there.
three
3.
Example
There are only three cookies left.
twelve
12.
Example
There are only twelve of these rare animals left.
twenty
The number 20.
Example
There are twenty students in the room.
two
2.
Example
There are only two cookies left.