Expanded Form of 0.123

Place Value Chart
Ones Tenths Hundredths Thousandths
0.123 0 . 1 2 3

Expanded Form of 0.123:
0.123 = (1 * 1/101) + (2 * 1/102) + (3 * 1/103)
0.123 = (1 * 1/10) + (2 * 1/100) + (3 * 1/1,000)
0.123 = 1/10 + 2/100 + 3/1,000

0.123 = 0.1 + 0.02 + 0.003

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