Question

Write the place value and face value of the underlined digits in each number . Also write the number in the expanded form. $\underline{2},3\underline{5},67,890$$?$

Answer 1

Step $\mathbf{1}$ Finding the place value and face value

$\underline{2},35,67,890$, the underlined digit is $2$. So, its place value is $2\times 10000000=20000000$ and face value is $2$.

$2,3\underline{5},67,890$, the underlined digit is $5$. So, its place value is $5\times 100000=500000$ and face value of $5$ is $5$.

Step $\mathbf{2}$ Write the in the expanded form

$2,35,67,890=2\times 10000000+3\times 1000000+5\times 100000+6\times 10000+7\times 1000+8\times 100+9\times 10+0\times 1$

Hence the place value and face value of $\mathbf{2}\mathbf{}\mathit{i}\mathit{s}\mathbf{}\mathbf{20000000}\mathbf{}\mathit{a}\mathit{n}\mathit{d}\mathbf{}\mathbf{2}$ respectively the place value and face value of $\mathbf{5}\mathbf{}\mathit{i}\mathit{s}\mathbf{}\mathbf{500000}\mathbf{}\mathit{a}\mathit{n}\mathit{d}\mathbf{}\mathbf{5}$ respectively and the number in expanded form is $\mathbf{2}\mathbf{,}\mathbf{35}\mathbf{,}\mathbf{67}\mathbf{,}\mathbf{890}\mathbf{=}\mathbf{2}\mathbf{\times }\mathbf{10000000}\mathbf{+}\mathbf{3}\mathbf{\times }\mathbf{1000000}\mathbf{+}\mathbf{5}\mathbf{\times }\mathbf{100000}\mathbf{+}\mathbf{6}\mathbf{\times }\mathbf{10000}\mathbf{+}\mathbf{7}\mathbf{\times }\mathbf{1000}\mathbf{+}\mathbf{8}\mathbf{\times }\mathbf{100}\mathbf{+}\mathbf{9}\mathbf{\times }\mathbf{10}\mathbf{+}\mathbf{0}\mathbf{\times }\mathbf{1}$