What is the difference between the product of 25 and 16 minus the quotient of 756 divided by 4?
25与16的积，减去756除以4的商，差是多少？
<gadget id="calculator">25 * 16</gadget>
<output>400</output>

<gadget id="calculator">756 / 4</gadget>
<output>189</output>

<gadget id="calculator">400 - 189</gadget>
<output>211</output>

<result>211</result>