Thousands with a full three-digit final group
3,221 splits into 3 | 221. The final group “two hundred twenty-one” contains hundreds and a hyphenated tens-and-ones ending.
3221 in words: three thousand two hundred twenty-one
3,221
In words
Three thousand two hundred twenty-one
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How 3,221 is built
Pattern: Thousands with a full three-digit final group
3,221 splits into 3 | 221. The final group “two hundred twenty-one” contains hundreds and a hyphenated tens-and-ones ending.
Digit and place-value table
| Digit | Position | Value | Value in words |
|---|---|---|---|
| 3 | thousands | 3,000 | three thousand |
| 2 | hundreds | 200 | two hundred |
| 2 | tens | 20 | twenty |
| 1 | ones | 1 | one |
Reading the number in groups
| Group | Digits | Reading |
|---|---|---|
| thousands | 3 | three thousand |
| final group | 221 | two hundred twenty-one |
Why 3,221 is written this way
Group boundary: 3 | 221
The comma boundary separates 3 from 221: “three thousand” is read before “two hundred twenty-one”.
Hyphenation
The spelling contains one hyphen. Each hyphen joins a tens word to a non-zero ones word inside the same two-digit group.
American English and “and”
The American English style used here normally omits “and” between “hundred” and the following tens or ones.
Number structure
- 3,221 has 4 digits and 2 place-value groups.
- Every digit position contributes a spoken value.
- Its thousands group is 3; its final three-digit group is 221.