Expanded Form of 100.09

Place Value Chart
	Hundreds	Tens	Ones		Tenths	Hundredths
100.09	1	0	0	.	0	9

Expanded Form of 100.09:
100.09 = (1 * 10²) + (9 * 1/10²)
100.09 = (1 * 100) + (9 * 1/100)
100.09 = 100 + 9/100

100.09 = 100 + 0.09

The solution above and other expanded form solutions were provided by the Expanded Form Application.

Writing Decimals in Expanded Form

Writing Decimals in Expanded Form Using Fractions | Math with Mr. J

Expanded Form Video – 1st and 2nd Grade Math

3 types of expanded form 5th grade

Writing a number in expanded form | Arithmetic properties | Pre-Algebra | Khan Academy