# What is the ordinal number of 1 to 20?

## What is the ordinal number of 1 to 20?

The numbers 1st(First), 2nd(Second), 3rd(Third), 4th(Fourth), 5th(Fifth), 6th(Sixth), 7th(Seventh), 8th(Eighth), 9th(Ninth) and 10th(Tenth) tell the position of different floors in the building. Hence, all of them are ordinal numbers. Example 2-The given picture shows some athletes competing in a 400 m race.

## What is a ordinal number of 20?

first 1st
twentieth 20th
twenty-first 21st
twenty-second 22nd
twenty-third 23rd

How do you teach ordinal numbers?

Arrange a few photo cards in a line. Beginning at one end, talk about who is first in line, second in line, etc. After some practice, rearrange the cards in the line and ask the children to tell you who is first, second, third, etc. As children become skilled with a few ordinal numbers, add more photo cards.

### How do you write 20th?

British Dictionary definitions for twentieth

1. coming after the nineteenth in numbering or counting order, position, time, etc; being the ordinal number of twenty: often written 20th.
2. (as noun)he left on the twentieth.

### How do you explain ordinal numbers to a child?

Ordinal numbers tell us an item’s position in a list, for example: first, second, third, fourth, etc. We use ordinal numbers to order and position items and numbers, perhaps to say which position someone came in a race or to recite numbers or place numbers on a number line / time line.

How do we read and write ordinal numbers from 1st to 20th?

How to Write Ordinal Numbers Correctly

1. first (1st)
2. second (2nd)
3. third (3rd)
4. fourth (4th)
5. fifth (5th)
6. sixth (6th)
7. seventh (7th)
8. eighth (8th)

#### Is zero a cardinal number?

No, zero (0) is not a cardinal number. To know “how many” there should be something. Since 0 means nothing; it is not a cardinal number. We can write cardinal numbers in numerals as 1, 2, 3, 4, and so on as well as in words like one, two, three, four, and so on.

#### How do you write an ordinal number?

Use a period to indicate a decimal point.

• Starting with 1,000,use commas to separate every three digits.
• Starting with a million,use a combination of numerals and words. Examples: The region has an average of 43.75 doctors for every 10,000 people.
• What are the example of ordinal numbers?

The numbers which give us the exact position of an object are called ordinal numbers. Ordinal numbers tell the position of an object rather than their quantity. Example 1- The given picture shows different floors in a building.

## What are ordinary numbers?

The youthful demography shows up in its statistics, noting that 85% of its retail customers were under 40. Also, 76% of successful applicants for the Offer of its ordinary shares through the digital platform were women.

## How to compare ordinal numbers?

the frequency distribution in numbers or percentages,

• the mode or the median to find the central tendency,
• the range to indicate the variability.