Expanded Form of 12.34

Place Value Chart
Tens Ones Tenths Hundredths
12.34 1 2 . 3 4

Expanded Form of 12.34:
12.34 = (1 * 101) + (2 * 100) + (3 * 1/101) + (4 * 1/102)
12.34 = (1 * 10) + (2 * 1) + (3 * 1/10) + (4 * 1/100)
12.34 = 10 + 2 + 3/10 + 4/100

12.34 = 10 + 2 + 0.3 + 0.04

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