Chapter 7.CR, Problem 1CR

To determine

To write:

The expanded form of the given number $5372$.

Answer to Problem 1CR

Solution:

The expanded form of the number is $5372=\left(5\times {10}^3\right)+\left(3\times {10}^2\right)+\left(7\times {10}^1\right)+\left(2\times {10}^0\right)$.

Explanation of Solution

Given:

The given number is,

$5372$

Calculation:

Consider the given number.

$5372$

The expanded form of the number is

$5372=\left(5\times 1000\right)+\left(3\times 100\right)+\left(7\times 10\right)+\left(2\times 1\right)$

The place values are

$\begin{array}{rll}1000& =& {10}^3\\ 100& =& {10}^2\\ 10& =& {10}^1\\ 1& =& {10}^0\end{array}$

Conclusion:

Hence, the expanded form of the number is $5372=\left(5\times {10}^3\right)+\left(3\times {10}^2\right)+\left(7\times {10}^1\right)+\left(2\times {10}^0\right)$.