When $1.8\times 10^{-4}$ is written in standard form, its first nonzero digit sits in which decimal place?

Write $6.25\times 10^{-3}$ in standard form.

Which ordinary number is equal to $6.4\times 10^5$?

When $7.2\times 10^{-4}$ is written in standard form, its first nonzero digit sits in which decimal place?

When $2.05\times 10^{-6}$ is written in standard form, its first nonzero digit sits in which decimal place?

When $7.5\times 10^{-5}$ is written in standard form, its first nonzero digit sits in which decimal place?

Which ordinary number is equal to $1.05\times 10^5$?

Which ordinary number is equal to $1.5\times 10^{-7}$?

A reference table gives a measurement as $6.4\times 10^9$ bytes. Write that measurement in standard form.

Write $8.6\times 10^{-7}$ in standard form.

Which ordinary number is equal to $8.6\times 10^{-4}$?

When $1.2\times 10^{-4}$ is written in standard form, its first nonzero digit sits in which decimal place?

Write $1.8\times 10^{-5}$ in standard form.

Which ordinary number is equal to $5.8\times 10^{-4}$?

Which ordinary number is equal to $1.5\times 10^7$?

Write $4.5\times 10^{-6}$ in standard form.

A reference table gives a measurement as $1.5\times 10^5$ kilograms. Write that measurement in standard form.

Write $8.4\times 10^{-5}$ in standard form.

Write $8.4\times 10^7$ in standard form.

A reference table gives a measurement as $1.2\times 10^{-7}$ meters. Write that measurement in standard form.

Which ordinary number is equal to $1.5\times 10^{-3}$?

Which ordinary number is equal to $7.5\times 10^{-6}$?

Write $6.25\times 10^4$ in standard form.

Write $4.8\times 10^2$ in standard form.

Write $5.2\times 10^{-5}$ in standard form.

Write $1.8\times 10^4$ in standard form.

When $7.5\times 10^{-6}$ is written in standard form, its first nonzero digit sits in which decimal place?

Which ordinary number is equal to $6.3\times 10^7$?

Write $1.8\times 10^6$ in standard form.

A reference table gives a measurement as $2.4\times 10^7$ square meters. Write that measurement in standard form.

Write $6.25\times 10^5$ in standard form.

A reference table gives a measurement as $3.2\times 10^6$ liters. Write that measurement in standard form.

A reference table gives a measurement as $7.5\times 10^{-2}$ meters. Write that measurement in standard form.

Write $1.2\times 10^{-6}$ in standard form.

When $5.1\times 10^{-1}$ is written in standard form, its first nonzero digit sits in which decimal place?

A reference table gives a measurement as $4.8\times 10^7$ watts. Write that measurement in standard form.

When $8.3\times 10^{-8}$ is written in standard form, its first nonzero digit sits in which decimal place?

Write $9.4\times 10^6$ in standard form.

Which ordinary number is equal to $8.05\times 10^7$?

A reference table gives a measurement as $1.5\times 10^8$ kilometers. Write that measurement in standard form.