| Tens | Ones | Tenths | Hundredths | Thousandths | ||
|---|---|---|---|---|---|---|
| 45.123 | 4 | 5 | . | 1 | 2 | 3 |
Expanded Form of 45.123:
45.123 = (4 * 101) + (5 * 100) + (1 * 1/101) + (2 * 1/102) + (3 * 1/103)
45.123 = (4 * 10) + (5 * 1) + (1 * 1/10) + (2 * 1/100) + (3 * 1/1,000)
45.123 = 40 + 5 + 1/10 + 2/100 + 3/1,000
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
