基础数学示例

$9215000$

解题步骤 1

扩展计数法中的 $9215000$ 。

$9$ millions, $2$ hundred thousands, $1$ ten thousand, $5$ thousands, $0$ hundreds, $0$ tens, $0$ ones

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$