Ordinal numbers tell us the position or order of things in a list. For example, if you are standing in a line, your position can be first, second, third, and so on.

  1. First (1st)
  2. Second (2nd)
  3. Third (3rd)
  4. Fourth (4th)
  5. Fifth (5th)
  6. Sixth (6th)
  7. Seventh (7th)
  8. Eighth (8th)
  9. Ninth (9th)
  10. Tenth (10th)
What is ordinal numbers? - Definition Facts and Examples
  • The first student in the row is wearing a red shirt.
  • The third book on the shelf is blue.
  • My birthday is on the fifth of May.
  • The tenth car in the race won a prize.

Look at the picture of animals in a line. Can you tell which animal is in the second place? Which one is in the seventh place?

  • Ordinal numbers show the order, not the quantity.
  • We use ordinal numbers in daily life, like dates, races, and lists.

Write the ordinal numbers for these positions:

  • 4th: ___________
  • 8th: ___________
  • 2nd: ___________
  • 10th: ___________

The word “ordinal” comes from “order,” which means position or place.

Learn with an example

first

  • dog
  • house
  • paw

The first picture is a paw.

first

Count from the first picture to find the seventh picture.

The seventh picture is a house.

first

  • bear
  • plane
  • train

The first picture is a plane.

first

Count from the first picture to find the seventh picture.

The seventh picture is a plane.

The first picture is a barn. Which picture is fourth?

  • barn
  • tractor
  • sun

The first picture is a barn.

first

Count from the first picture to find the fourth picture.

The fourth picture is a barn.

let’s practice!