Here we will show you what 742.2 looks like in expanded form. More specifically, we will show you the expanded notation form of 742.2, the expanded factor form of 742.2, and the expanded exponential form of 742.2.
Expanded Notation Form
With the expanded notation form, we find the value of each digit in 742.2 and then add them up like this:
+ 700
+ 40
+ 2
+ 0.2
= 742.2
Expanded Factor Form
With the expanded factor form of 742.2, we multiply each digit of 742.2 by the place value of the digit and then add them up like this:
+ 7 × 100 + 4 × 10 + 2 × 1 + 2 × 0.1
= 742.2
Expanded Exponential Form
With the expanded exponential form of 742.2, we multiply each digit of 742.2 by the place value of the digit in exponential form, and then add them up like this:
+ 7 × 102 + 4 × 101 + 2 × 100 + 2 × 10-1
= 742.2
Expanded Form Calculator
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