Expanded Form of 0.00021

Place Value Chart
	Ones		Tenths	Hundredths	Thousandths	Ten Thousandths	Hundred Thousandths
0.00021	0	.	0	0	0	2	1

Expanded Form of 0.00021:
0.00021 = (2 * 1/10⁴) + (1 * 1/10⁵)
0.00021 = (2 * 1/10,000) + (1 * 1/100,000)
0.00021 = 2/10,000 + 1/100,000

0.00021 = 0.0002 + 0.00001

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