Here we will show you what 3.561 looks like in expanded form. More specifically, we will show you the expanded notation form of 3.561, the expanded factor form of 3.561, and the expanded exponential form of 3.561.
Expanded Notation Form
With the expanded notation form, we find the value of each digit in 3.561 and then add them up like this:
+ 3
+ 0.5
+ 0.06
+ 0.001
= 3.561
Expanded Factor Form
With the expanded factor form of 3.561, we multiply each digit of 3.561 by the place value of the digit and then add them up like this:
+ 3 × 1 + 5 × 0.1 + 6 × 0.01 + 1 × 0.001
= 3.561
Expanded Exponential Form
With the expanded exponential form of 3.561, we multiply each digit of 3.561 by the place value of the digit in exponential form, and then add them up like this:
+ 3 × 100 + 5 × 10-1 + 6 × 10-2 + 1 × 10-3
= 3.561
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