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Ordinal Numbers worksheet for practicing writing ordinal numbers.

Worksheet titled "Ordinal Numbers" with instructions to write ordinal numbers on lines, featuring a cartoon child writing with a pencil.

Worksheet titled "Ordinal Numbers" with instructions to write ordinal numbers on lines, featuring a cartoon child writing with a pencil.

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Show Answer Key & Explanations Step-by-step solution for: Ordinal Numbers Worksheets - 15 Worksheets Library
It looks like you've uploaded a worksheet titled "Ordinal Numbers" with the instruction:

> DIRECTIONS: Write the ordinal numbers on the lines.

The worksheet lists various ordinal numbers (like 14th, 11th, etc.) and asks students to write the word form of each ordinal number on the blank lines next to them.

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🔍 Let's solve this step by step.



We need to convert each numeric ordinal (e.g., 14th) into its written word form (e.g., "fourteenth").

Here’s the full list with correct answers:

| Ordinal Number | Word Form |
|----------------|-----------|
| 14th | fourteenth |
| 11th | eleventh |
| 20th | twentieth |
| 1st | first |
| 17th | seventeenth |
| 8th | eighth |
| 5th | fifth |
| 16th | sixteenth |
| 19th | nineteenth |
| 14th | fourteenth |
| 12th | twelfth |
| 10th | tenth |
| 18th | eighteenth |
| 13th | thirteenth |
| 6th | sixth |
| 3rd | third |
| 7th | seventh |
| 9th | ninth |
| 11th | eleventh |
| 4th | fourth |
| 21st | twenty-first |
| 2nd | second |

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Final Answer (Completed Worksheet):



```
14th fourteenth 11th eleventh
20th twentieth 1st first
17th seventeenth 8th eighth
5th fifth 16th sixteenth
19th nineteenth 14th fourteenth
12th twelfth 10th tenth
18th eighteenth 13th thirteenth
6th sixth 3rd third
7th seventh 9th ninth
11th eleventh 4th fourth
21st twenty-first 2nd second
```

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📝 Notes:


- The suffixes for ordinal numbers follow specific rules:
- Most numbers ending in 1 use "-st" (e.g., 1st, 21st), except 11th.
- Numbers ending in 2 use "-nd" (e.g., 2nd, 22nd), except 12th.
- Numbers ending in 3 use "-rd" (e.g., 3rd, 23rd), except 13th.
- All others use "-th" (e.g., 4th, 5th, 20th, 24th).
- Special cases: 11th, 12th, 13th always end in "-th" even though they end in 1, 2, or 3.

Let me know if you'd like a printable version or explanation for younger learners!
Parent Tip: Review the logic above to help your child master the concept of worksheet on ordinal.
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