Expanded Form of 100.009

Place Value Chart
Hundreds Tens Ones Tenths Hundredths Thousandths
100.009 1 0 0 . 0 0 9

Expanded Form of 100.009:
100.009 = (1 * 102) + (9 * 1/103)
100.009 = (1 * 100) + (9 * 1/1,000)
100.009 = 100 + 9/1,000

100.009 = 100 + 0.009

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