Here we will show you what 7120 looks like in expanded form. More specifically, we will show you the expanded notation form of 7120, the expanded factor form of 7120, and the expanded exponential form of 7120.
Expanded Notation Form
With the expanded notation form, we find the value of each digit in 7120 and then add them up like this:
+ 7000
+ 100
+ 20
+ 0
= 7120
Expanded Factor Form
With the expanded factor form of 7120, we multiply each digit of 7120 by the place value of the digit and then add them up like this:
+ 7 × 1000 + 1 × 100 + 2 × 10 + 0 × 1
= 7120
Expanded Exponential Form
With the expanded exponential form of 7120, we multiply each digit of 7120 by the place value of the digit in exponential form, and then add them up like this:
+ 7 × 103 + 1 × 102 + 2 × 101 + 0 × 100
= 7120
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