Calculation: 75*27+19*25.
计算：75*27+19*25．
<gadget id="calculator">75 * 27</gadget>
<output>2_025</output>

<gadget id="calculator">19 * 25</gadget>
<output>475</output>

<gadget id="calculator">2_025 + 475</gadget>
<output>2_500</output>

<result>2_500</result>