| Tens | Ones | Tenths | Hundredths | Thousandths | ||
|---|---|---|---|---|---|---|
| 21.285 | 2 | 1 | . | 2 | 8 | 5 |
Expanded Form of 21.285:
21.285 = (2 * 101) + (1 * 100) + (2 * 1/101) + (8 * 1/102) + (5 * 1/103)
21.285 = (2 * 10) + (1 * 1) + (2 * 1/10) + (8 * 1/100) + (5 * 1/1,000)
21.285 = 20 + 1 + 2/10 + 8/100 + 5/1,000
The solution above and other expanded form solutions were provided by the Expanded Form Application.
Writing Decimals in Expanded FormWriting Decimals in Expanded Form Using Fractions | Math with Mr. JExpanded Form Video – 1st and 2nd Grade Math3 types of expanded form 5th gradeWriting a number in expanded form | Arithmetic properties | Pre-Algebra | Khan Academy
