Write 81.402 in expanded form, using powers of ten.

Standard Form:

81.402

Expanded forms can be written like a sentence or stacked for readability as they are here.

Expanded Notation Form:

80 + 1 + 0.4 + 0.00 + 0.002

Expanded Factors Form:

8 * 10 + 1 * 1 + 4 * 0.1+0 * 0.01+2 * 0.001

Expanded Exponential Form:

8 * 101+1 * 100+4 * 10-1+0 * 10-2+2 * 10-3

Word Form:

eighty-one and four hundred two thousandths